[ CAS No. 2725-22-6 ]

Name: 2725-22-6|2-(4,6-Bis(2,4-dimethylphenyl)-1,3,5-triazin-2-yl)-5-(octyloxy)phenol|98%
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Quality Control of [ 2725-22-6 ]

COA NMR CNMR HPLC LC-MS

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SDS Specification

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Product Details of [ 2725-22-6 ]

CAS No. :	2725-22-6	MDL No. :	MFCD09834146
Formula :	C₃₃H₃₉N₃O₂	Boiling Point :	-
Linear Structure Formula :	-	InChI Key :	ZSSVCEUEVMALRD-UHFFFAOYSA-N
M.W :	509.68 g/mol	Pubchem ID :	135414248
Synonyms :

Safety of [ 2725-22-6 ]

Signal Word:	Warning	Class:	N/A
Precautionary Statements:	P264-P280-P302+P352+P332+P313+P362+P364-P305+P351+P338+P337+P313	UN#:	N/A
Hazard Statements:	H315-H319	Packing Group:	N/A
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Application In Synthesis of [ 2725-22-6 ]

* All experimental methods are cited from the reference, please refer to the original source for details. We do not guarantee the accuracy of the content in the reference.

Downstream synthetic route of [ 2725-22-6 ]

[ 2725-22-6 ] Synthesis Path-Downstream 1~4

Yield	Reaction Conditions	Operation in experiment
		In another embodiment, the tris-aryl-s-triazine is selected from the group consisting of 2,4-bis(2,4-dimethylphenyl)-6-(2-hydroxy-4-octyloxyphenyl)-s-triazine; 2,4-diphenyl-6-(2-hydroxy-4-hexyloxyphenyl)-s-triazine; 2,4-bis(2,4-dimethylphenyl)-6-[2-hydroxy-4-(3-do-/tri-decyloxy-2-hydroxypropoxy)-phenyl]-s-triazine; and 2-(2-hydroxyethylamino)-4,6-bis [N-butyl-N-(1-cyclohexyloxy-2,2,6,6-tetramethyl-piperidin-4-yl)amino]-s-triazine.
		Preferably, the other tris-aryl-s-triazine is selected from the group consisting of 2,4-bis(2,4-dimethylphenyl)-6-(2-hydroxy-4-octyloxyphenyl)-s-triazine; 2,4-diphenyl-6-(2-hydroxy-4-hexyloxyphenyl)-s-triazine; 2,4-bis(2,4-dimethylphenyl)-6-[2-hydroxy-4-(3-do-/tri-decyloxy-2-hydroxypropoxy)-phenyl]-s-triazine; and 2-(2-hydroxyethylamino)-4,6-bis[N-butyl-N-(1-cyclohexyloxy-2,2,6,6-tetramethyl-piperidin-4-yl)amino]-s-triazine.
		Examples of the 2-(2-hydroxyphenyl)-1,3,5-triazines of group x) are 2,4,6-tris(2-hydroxy-4-octyloxyphenyl)-1,3,5-triazine, 2-(2-hydroxy-4-octyloxyphenyl)-4,6-bis(2,4-dimethylphenyl)-1,3,5-triazine, 2-(2,4-dihydroxyphenyl)-4,6-bis(2,4-dimethylphenyl)-1,3,5-triazine, 2,4-bis(2-hydroxy-4-propyloxyphenyl)-6-(2,4-dimethylphenyl)-1,3,5-triazine, 2-(2-hydroxy-4-octyloxyphenyl)-4,6-bis(4-methylphenyl)-1,3,5-triazine, 2-(2-hydroxy-4-dodecyloxyphenyl)-4,6-bis(2,4-dimethylphenyl)-1,3,5-triazine, 2-(2-hydroxy-4-tridecyloxyphenyl)-4,6-bis(2,4-dimethylphenyl)-1,3,5-triazine, 2-[2-hydroxy-4-(2-hydroxy-3-butyloxypropoxy)phenyl]-4,6-bis-(2,4-dimethyl)-1,3,5-triazine, 2-[2-hydroxy-4-(2-hydroxy-3-octyloxypropoxy)phenyl]-4,6-bis-(2,4-dimethyl)-1,3,5-triazine, 2-[2-hydroxy-4-(2-hydroxy-3-dodecyloxypropoxy)phenyl]-4,6-bis-(2,4-dimethylphenyl)-1,3,5-triazine, ...

		67.B Part B Part B Preparation of 2-(2-hydroxy-4-octyloxyphenyl)-4,6-bis(2,4-dimethylphenyl)-1,3,5-triazine To the above reaction mixture was added 1.1 eq of resorcinol monooctyl ether and the mixture was stirred at room temperature for about 20 h. TLC analysis indicated formation of 2-(2-hydroxy-4-octyloxyphenyl)-4,6-bis(2,4-dimethylphenyl)-1,3,5-triazine as the major product by a direct comparison with a commercial sample of 2-(2-hydroxy-4-octyloxyphenyl)-4,6-bis(2,4-dimethylphenyl)-1,3,5-triazine.
		Preferably, the other tris-aryl-s-triazine is selected from the group consisting of 2,4-bis(2,4-dimethylphenyl)-6-(2-hydroxy-4-octyloxyphenyl)-s-triazine; 2,4-diphenyl-6-(2-hydroxy-4-hexyloxyphenyl)-s-triazine; 2,4-bis(2,4-dimethylphenyl)-6-[2-hydroxy-4-(3-do-/tri-decyloxy-2-hydroxypropoxy)-phenyl]-s-triazine; and 2,4-bis(2,4-dimethylphenyl)-6-[2-hydroxy-4-(3-do-/tri-decyloxy-2-hydroxy-propoxy)-5-α-cumylphenyl]-s-triazine.
		The other tris-aryl-s-triazine is selected from the group consisting of 2,4-bis(2,4-dimethylphenyl)-6-(2-hydroxy-4-octyloxyphenyl)-s-triazine; 2,4-diphenyl-6-(2-hydroxy-4-hexyloxyphenyl)-s-triazine; 2,4-bis(2,4-dimethylphenyl)-6-[2-hydroxy-4-(3-do-/tri-decyloxy-2-hydroxypropoxy)phenyl]-s-triazine; and 2-(2-hydroxyethylamino)-4,6-bis[N-butyl-N-(1-cyclohexyloxy-2,2,6,6-tetramethylpiperidin-4-yl)amino]-s-triazine.
		...e, N,N'-bis (3-dimethylaminopropyl)-oxalamide, 2-ethoxy-5-tert-butyl-2'-ethyloxanilide and its mixture with 2-ethoxy-2'-ethyl-5,4'-di-tert-butyloxanilide and mixtures of ortho- and para-methoxy-as well as of o- and p-ethoxy-disubstituted oxanilides. 2.8. Hydroxyphenyl-s-triazines, for Example 2,6-bis-(2,4-dimethylphenyl)-4-(2-hydroxy-4-octyloxyphenyl)-s-triazine; 2,6-bis-(2,4-dimethylphenyl)-4-(2,4-dihydroxyphenyl)-s-triazine; 2,4-bis(2,4-dihydroxyphenyl)-6-(4-chlorophenyl)-s-triazine; 2,4-bis[2-hydroxy-4-(2-hydroxyethoxy)phenyl]-6-(4-chlorophenyl)-s-triazine; 2,4-bis[2-hydroxy-4-(2-hydroxy-4-(2-hydroxyethoxy)phenyl]-6-(2,4-dimethylphenyl)-s-triazine; 2,4-bis[2-hydroxy-4-(2-hydroxyethoxy)-phenyl]-6-(4-bromophenyl)-s-triazine; 2,4-bis[2-hydroxy-4-(2-acetoxyethoxy)phenyl]-6-(4-chlorophenyl)-s-triazine, 2,4-bis(2,4-dihydroxyphenyl)-6-(2,4-dimethylphenyl)-s-triazine. N-salicylal-N'-salicyloyl-hydrazine, ...
		...de, N,N'-bis (3-dimethylaminopropyl)-oxalamide, 2-ethoxy-5-tert-butyl-2'-ethyloxanilide and its mixture with 2-ethoxy-2'-ethyl-5,4'-di-tert-butyloxanilide and mixtures of ortho- and para-methoxy- as well as of o- and p-ethoxy-substituted oxanilides. 2.8. Hydroxyphenyl-s-triazines, for Example 2,6bis-(2,4-dimethylphenyl)-4-(2-hydroxy-4-octyloxyphenyl)-s-triazine; 2,6-bis-(2,4-dimethylphenyl)-4-(2,4-dihydroxyphenyl)-s-triazine; 2,4-bis(2,4-dihydroxyphenyl)-6-(4-chlorophenyl)-s-triazine; 2,4-bis[2-hydroxy-4-(2-hydroxyethoxy)phenyl]-6-(4-chlorophenyl)-s-triazine; 2,4-bis[2-hydroxy-4-(2-hydroxy-4-(2-hydroxyethoxy)phenyl]-6-(2,4-dimethylphenyl)-s-triazine; 2,4-bis[2-hydroxy-4-(2-hydroxyethoxy)-phenyl]-6(4-bromophenyl)-s-triazine; 2,4-bis[2-hydroxy-4-(2-acetoxyethoxy)phenyl]-6-(4-chlorophenyl)-s-triazine, 2,4-bis(2,4-dihydroxyphenyl)-6-(2,4-dimethylphenyl)-s-triazine. N-salicylal-N'-salicyloylhydrazine, ...
		Preferably, the other tris-aryl-s-triazine is selected from the group consisting of 2,4-bis(2,4-dimethylphenyl)-6-(2-hydroxy-4-octyloxyphenyl)-s-triazine; 2,4-diphenyl-6-(2-hydroxy-4-hexyloxyphenyl)-s-triazine; 2,4-bis(2,4-dimethylphenyl)-6-[2-hydroxy-4-(3-do-/tri-decyloxy-2-hydroxypropoxy)-phenyl]-s-triazine; 2,4-bis(2,4-dimethylphenyl)-6-[2-hydroxy-4-(3-nonyloxy-2-hydroxypropyloxy)-5-α-cumylphenyl]-s-triazine. ( denotes a mixture of octyloxy, nonyloxy and decyloxy groups.), and 2,4-bis(biphenylyl)-6-[2-hydroxy-4-(3-nonyloxy-2-hydroxypropyloxy)phenyl]- s-triazine. ( denotes a mixture of octyloxy, nonyloxy and decyloxy groups.)
		Preferably, the other tris-aryl-s-triazine is selected from the group consisting of 2,4-bis(2,4-dimethylphenyl)-6-(2-hydroxy-4-octyloxyphenyl)-s-triazine; 2,4-diphenyl-6-(2-hydroxy-4-hexyloxyphenyl)-s-triazine; 2,4-bis(2,4-dimethylphenyl)-6-[2-hydroxy-4-(3-do-/tri-decyloxy-2-hydroxypropoxy)phenyl]-s-triazine; and 2-(2-hydroxyethylamino)-4,6-bis[N-butyl-N-(1-cyclohexyloxy-2,2,6,6-tetramethylpiperidin-4-yl)amino]-s-triazine.
		Preferably, the other tris-aryl-s-triazine is selected from the group consisting of 2,4-bis(2,4-dimethylphenyl)-6-(2-hydroxy-4-octyloxyphenyl)-s-triazine; 2,4-diphenyl-6-(2-hydroxy-4-hexyloxyphenyl)-s-triazine; 2,4-bis(2,4-dimethylphenyl)-6-[2-hydroxy-4-(3-do-/tri-decyloxy-2-hydroxypropoxy)-phenyl]-s-triazine; and 2-(2-hydroxyethylamino)-4,6-bis[N-butyl-N-(1-cyclohexyloxy-2,2,6,6-tetramethylpiperidin-4-yl)amino]-s-triazine.
		Preferably, the other tris-aryl-s-triazine is selected from the group consisting of 2,4-bis(2,4-dimethylphenyl)-6-(2-hydroxy-4-octyloxyphenyl)-s-triazine; 2,4-diphenyl-6-(2-hydroxy-4-hexyloxyphenyl)-s-triazine; 2,4-bis(2,4-dimethylphenyl)-6-[2-hydroxy-4-(3-do-/tri-decyloxy-2-hydroxypropoxy)-phenyl]-s-triazine; 2,4-bis(2,4-dimethylphenyl)-6-[2-hydroxy-4-(3-nonyloxy-2-hydroxypropyloxy)-5-α-cumylphenyl]-s-triazine. ( denotes a mixture of octyloxy, nonyloxy and decyloxy groups.), and 2,4-bis(biphenylyl)-6-[2-hydroxy-4-(3-nonyloxy-2-hydroxypropyloxy)phenyl]-s-triazine. ( denotes a mixture of octyloxy, nonyloxy and decyloxy groups.)
		Preferably, the other tris-aryl-s-triazine is selected from the group consisting of 2,4-bis(2,4-dimethylphenyl)-6-(2-hydroxy-4-octyloxyphenyl)-s-triazine; 2,4-diphenyl-6-(2-hydroxy-4-hexyloxyphenyl)-s-triazine; 2,4-bis(2,4-dimethylphenyl)-6-[2-hydroxy-4-(3-do-/tri-decyloxy-2-hydroxypropoxy)phenyl]-s-triazine; and 2-(2-hydroxyethylamino)-4,6-bis[N-butyl-N-(1-cyclohexybxy-2,2,6,6-tetramethylpiperidin-4-yl)amino]-s-triazine.
		Preferably, the other tris-aryl-s-triazine is selected from the group consisting of 2,4-bis(2,4-dimethylphenyl)-6-(2-hydroxy-4-octyloxyphenyl)-s-triazine; 2,4-diphenyl-6-(2-hydroxy4-hexyloxyphenyl)-s-triazine; 2,4-bis(2,4-dimethylphenyl)-6-[2-hydroxy-4-(3-do-/tri-decyloxy-2-hydroxypropoxy)phenyl]-s-triazine; and 2-(2-hydroxyethylamino)-4,6-bis[N-butyl-N-(1-cyclohexyloxy-2,2,6,6-tetramethylpiperidin-4-yl)amino]-s-triazine.
		...ethylaminopropyl)oxalamide, 2-ethoxy-5-tert-butyl-2'-ethyloxanilide and its mixture with 2-ethoxy-2'-ethyl-5,4'-di-tert-butyloxanilide and mixtures of o- and p-methoxy-disubstituted oxanilides, and o- and p-ethoxy-disubstituted oxanilides. 2.8. 2-(2-Hydroxyphenyl)-1,3,5-triazines, for example 2,4,6-tris(2-hydroxy-4-octyloxyphenyl)-1,3,5-triazine, 2-(2-hydroxy-4-octyloxyphenyl)-4,6-bis(2,4-dimethylphenyl)-1,3,5-triazine, 2-(2,4-dihydroxyphenyl)-4,6-bis(2,4-dimethylphenyl)-1,3,5-triazine, 2,4-bis(2-hydroxy-4-propyloxyphenyl)-6-(2,4-dimethylphenyl)-1,3,5-triazine, 2-(2-hydroxy-4-octyloxyphenyl)-4,6-bis(4-methylphenyl)-1,3,5-triazine, 2-(2-hydroxy-4-dodecyloxyphenyl)-4,6-bis(2,4-dimethylphenyl)-1,3,5-triazine.
		...xalamide, 2-ethoxy-5-tert-butyl-2'-ethyloxanilide and its mixtures with 2-ethoxy-2'-ethyl-5,4'-di-tert-butyloxanilide and mixtures of ortho- and para-methoxy-disubstituted oxanilides and mixtures of o- and p-ethoxy-disubstituted oxanilides. 2.8 2-(2-Hydroxyphenyl)-1,3,5-triazines, for example 2,4,6-tris(2-hydroxy-4-octyloxyphenyl)-1,3,5-triazine, 2-(2-hydroxy-4-octyloxyphenyl)-4,6-bis(2,4-dimethylphenyl)-1,3,5-triazine, 2-(2,4-dihydroxyphenyl)-4,6-bis(2,4-dimethylphenyl)-1,3,5-triazine, 2,4-bis(2-hydroxy-4-propyloxyphenyl)-6-(2,4-dimethylphenyl)-1,3,5-triazine, 2-(2-hydroxy-4-octyloxyphenyl)-4,6-bis(4-methylphenyl)-1,3,5-triazine, 2-(2-hydroxy-4-dodecyloxyphenyl)-4,6-bis(2,4-dimethylphenyl)-1,3,5-triazine.
		Preferably, the other tris-aryl-s-triazine is selected from the group consisting of 2,4-bis (2,4-dimethylphenyl)-6-(2-hydroxy-4-octyloxyphenyl)-s-triazine; 2,4-diphenyl-6-(2-hydroxy-4-hexyloxyphenyl)-s-triazine; and 2,4-bis(2,4-dimethylphenyl)-6-[2-hydroxy-4-(3-dodecyloxy-2-hydroxypropoxy)-phenyl]-s-triazine.
		Preferably, the other tris-aryl-s-triazine is selected from the group consisting of 2,4-bis(2,4-dimethylphenyl)-6-(2-hydroxy-4-octyloxyphenyl)-s-triazine; 2,4-diphenyl-6-(2-hydroxy-4-hexyloxyphenyl)-s-triazine; and 2,4-bis(2,4-dimethylphenyl)-6-[2-hydroxy-4-(3-do-/tri-decyloxy-2-hydroxy-propoxy)phenyl]-s-triazine.
		...de, N,N'-bis(3-dimethylaminopropyl)oxalamide, 2-ethoxy-5-tert-butyl-2'-ethyloxanilide and mixtures thereof with 2-ethoxy-2'-ethyl-5,4'-di-tert-butyloxanilide, and mixtures of o- and p-methoxy- and of o- and p-ethoxy-disubstituted oxanilides. 7. 2-(2-Hydroxyphenyl)-1,3,5-triazines, for example 2,4,6-tris(2-hydroxy-4-octyloxyphenyl)-1,3,5-triazine, 2-(2-hydroxy-4-octyloxyphenyl)-4,6-bis(2,4-dimethylphenyl)-1,3,5-triazine, 2-(2,4-dihydroxyphenyl)-4,6-bis(2,4-dimethylphenyl)-1,3,5-triazine, 2,4-bis(2-hydroxy-4-propyloxyphenyl)-6-(2,4-dimethylphenyl)-1,3,5-triazine, 2-(2-hydroxy-4-octyloxyphenyl)-4,6-bis(4-methylphenyl)-1,3,5-triazine, 2-(2-hydroxy-4-dodecyloxyphenyl)-4,6-bis(2,4-dimethylphenyl)-1,3,5-triazine 2-[2-hydroxyl4-(2-hydroxyl3-butyloxypropyloxy)phenyl]-4,6-bis(2,4-dimethylphenyl)-1,3,5-triazine, 2-[2-hydroxyl4-(2-hydroxy-3-octyloxy-propyloxy)phenyl]-4,6-bis(2,4-dimethylphenyl)-1,3,5-triazine and
		Preferably, the other tris-aryl-s-triazine is selected from the group consisting of 2,4-bis(2,4-dimethylphenyl)-6-(2-hydroxy-4-octyloxyphenyl)-s-triazine; 2,4-diphenyl-6-(2-hydroxy-4-hexyloxypheny1)-s-triazine; and 2,4-bis(2,4-dimethylpheny1)-6-›2-hydroxy-4-(3-do-/tri-decyloxy-2-hydroxy-propoxy)[phenyl]-s-triazine.
		Preferably, the other tris-aryl-s-triazine is selected from the group consisting of 2,4-bis(2,4-dimethylphenyl)-6-(2-hydroxy-4-octyloxyphenyl)-s-triazine; 2,4-diphenyl-6-(2-hydroxy-4-hexyloxyphenyl)-s-triazine; 2,4-bis(2,4-dimethylphenyl)-6-[2-hydroxy-4-(3-do-/tri-decyloxy-2-hydroxypropoxy)-phenyl]-s-triazine; and 2,4-bis(2,4-dimethylphenyl)-6-[2-hydroxy-4-(3-nonyloxy-2-hydroxypropoxy)-5-α-cumylphenyl]-s-triazine ( denotes a mixture of octyloxy, nonyloxy and decyloxy groups).
		Preferably, the other tris-aryl-s-triazine is selected from the group consisting of 2,4-bis(2,4-dimethylphenyl)-6-(2-hydroxy-4-octyloxyphenyl)-s-triazine; 2,4-diphenyl-6-(2-hydroxy-4-4-hexyloxyphenyl)-s-triazine; 2,4-bis(2,4-dimethylphenyl)-6-[2-hydroxy-4-(3-do-/tri-decyloxy-2-hydroxypropoxy)phenyl]-s-triazine; and 2-(2-hydroxyethylamino)-4,6-bis[N-butyl-N-(1-cyclohexyloxy-2,2,6,6-tetramethylpiperidin-4-yl)amino]-s-triazine.
		Preferably, the other tris-aryl-s-triazine is selected from the group consisting of 2,4-bis(2,4-dimethylphenyl)-6-(2-hydroxy-4-octyloxyphenyl)-s-triazine; 2,4-diphenyl-6-(2-hydroxy-4-hexyloxyphenyl)-s-triazine; 2,4-bis(2,4-dimethylphenyl)-6-[2-hydroxy-4-(3-do-/tri-decyloxy-2-hydroxypropoxy)-phenyl]-s-triazine; 2,4-bis(2,4-dimethylphenyl)-6-[2-hydroxy-4-(3-nonyloxy-2-hydroxypropyloxy)-5-α-cumyl-phenyl]-s-triazine. ( denotes a mixture of octyloxy, nonyloxy and decyloxy groups), and 2,4-bis(biphenylyl)-6-[2-hydroxy-4-(3-nonyloxy-2-hydroxypropyloxy)phenyl]-s-triazine ( denotes a mixture of octyloxy, nonyloxy and decyloxy groups).
		...lide, N,N'-bis(3-dimethylaminopropyl)-oxalamide, 2-ethoxy-5-tert-butyl-2'-ethyloxanilide and its mixture with 2-ethoxy-2'-ethyl-5,4'-di-tert-butyloxanilide and mixes of ortho- and para-methoxy- as well as of o- and p-ethoxy-disubstituted oxanilides. 2.8. Hydroxyphenyl-s-triazines, for Example 2,6-bis-(2,4-dimethylphenyl)-4-(2-hydroxy-4-octyloxyphenyl)-s-triazine; 2,6-bis-(2,4-dimethylphenyl)-4-(2,4-dihydroxyphenyl)-s-triazine; 2,4-bis(2,4-dihydroxyphenyl)-6-(4-chlorophenyl)-s-triazine; 2,4-bis[2-hydroxy-4-(2-hydroxyethoxy)phenyl]-6-(4-chlorophenyl-s-triazine; 2,4-bis[2-hydroxy-4-(2-hydroxy-4-(2-hydroxyethoxy)phenyl]-6-(2,4-dimethylphenyl)-s-triazine; 2,4-bis[2-hydroxy-4-(2-hydroxyethoxy)phenyl]-6-(4-bromophenyl)-s-triazine; 2,4-bis[2-hydroxy-4-(2-acetoxyethoxy)phenyl]-6-(4-chlorophenyl)-s-triazine, 2,4-bis(2,4-dihydroxyphenyl)-6-(2,4-dimethylphenyl)-s-triazine. N-salicylal-N'-salicyloyl-hydrazine, ...
	Alkohol I, n-Octylbromid/NaOH;

Yield	Reaction Conditions	Operation in experiment
	With formaldehyd In toluene for 48h; Heating / reflux;	1 Comparative Example 1 Comparative Example 1 Reaction of a 2-Hydroxy-4-alkoxyphenyl-containing Triazine with Diallylamine and Excess aqueous Formaldehyde To a 2-neck flask equipped with a reflux condenser, an argon inlet, a magnetic stirring bar and a glass stopper was introduced 5.09 g of the 2-hydroxy-4-octyloxyphenyl-containing triazine as depicted above, UV-1164, 20 ML toluene, 1.3 ML diallylamine and 2.4 ML of 36% aqueous formaldehyde solution.. The reaction mixture was allowed to react at reflux temperature for 2 days.. The heating was discontinued and the reaction mixture analyzed by TLC (thin layer chromatography) which showed only unreacted 2-hydroxy-4-octyloxyphenyl-containing triazine and no new product spots, indicating that almost no reaction took place. This example demonstrates that, for the reactions of the present invention, 2-hydroxy-4-alkoxyphenyl-containing triazines are not a suitable reactant.. Thus, it is important to have 2,4-dihydroxyphenyl-substituted triazines as a reactant.

3
[ 111-83-1 ]
[ 1668-53-7 ]
[ 2725-22-6 ]

Yield	Reaction Conditions	Operation in experiment
92.5%	With calcium hydroxide In sulfolane at 70 - 110℃; for 7h; Inert atmosphere;	5-8; 1 Equipped with stirring, thermometer,Add 2-(2,4-dihydroxyphenyl)-4,6-bis(2,4-dimethylphenyl)-1,3,5-triazine to the reactor with reflux condenser column and nitrogen conduit 119.3 g (0.30mol, abbreviation: DHDMT), calcium hydroxide 26.7g (0.36mol), sulfolane 600ml, under nitrogen protection, stirring and heating to 70-75, dropwise add bromooctane 61.0g (0.32mol), at this temperature Stir for 5h, then heat to 100-110 and stir for 2h, add 600ml of deionized water dropwise at 95-105 for 2.0h, then cool to room temperature, filter with Buchner funnel, rinse with appropriate amount of water, and dry 145.6 g of UV1164 product was obtained, the content was 99.3%, and the yield was 95.2%.
	With sodium hydroxide In N,N-dimethyl-formamide at 70℃;	Synthesis of 2- (4,6-bis(2,4-dimethyl phenyl)-l,3,5-triazin-2-yl)-5- (octyloxy) phenol (A4): To a stirred solution of a compound formula (A3) (0.2 mol) i n DM F (250 g) was added sodium hydroxide (0.1 mol). The tem perature was raised to 70° C, octyl bromide (0.2 mol) was added dropwise. The reaction was continued at this temperature 4-5h. , After the reaction was com pleted, the reaction mixture was cooled, submitted to suction filtration and recrystal lized to obtain a compou nd of formula (A4).

Reference： [1]Current Patent Assignee: RIANLON CORPORATION; RIANLON ZHONGWEI NEW MAT - CN111943895, 2020, A Location in patent: Paragraph 0043-0050
[2]Current Patent Assignee: BASF SE - WO2020/144094, 2020, A1 Location in patent: Page/Page column 74

4
[ 111-85-3 ]
[ 1668-53-7 ]
[ 2725-22-6 ]

Yield	Reaction Conditions	Operation in experiment
71.66%	With potassium bromide In N,N-dimethyl-formamide at 105℃; for 8h;	1; 2 In the etherification reactor, drop into 50g acylation intermediate (already 100%), 1g potassium bromide, 2.5g PEG-400, dimethylformamide 200g and 25g 1-chloro-n-octane, stir and be warming up to 105 , then Incubate for 8h.The reaction solution was filtered, cooled and temperature-controlled at 5-10 °C for the first crystallization, and then 180 g of ethanol was mixed with crude UV-1164 and heated to reflux, and kept at the reflux temperature for 1 h, and the temperature was controlled at 5-10 °C for the second time. Secondary crystallization to obtain UV-1164 finished product.After testing, the content of the finished product is 99.14%, (as shown in the map in Figure 3, and the data after the area normalization method is shown in Figure 4) the weight of the finished product: 60.10 g, and the total molar yield is 71.66%.

Reference： [1]Current Patent Assignee: JIANGSU FUBIYA CHEMICALS - CN113968825, 2022, A Location in patent: Paragraph 0036; 0038; 0039; 0041

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P284	Wear respiratory protection.
P285	In case of inadequate ventilation wear respiratory protection.
P231 + P232	Handle under inert gas. Protect from moisture.
P235 + P410	Keep cool. Protect from sunlight.
Response
Code	Phrase
P301	IF SWALLOWED:
P304	IF INHALED:
P305	IF IN EYES:
P306	IF ON CLOTHING:
P307	IF exposed:
P308	IF exposed or concerned:
P309	IF exposed or if you feel unwell:
P310	Immediately call a POISON CENTER or doctor/physician.
P311	Call a POISON CENTER or doctor/physician.
P312	Call a POISON CENTER or doctor/physician if you feel unwell.
P313	Get medical advice/attention.
P314	Get medical advice/attention if you feel unwell.
P315	Get immediate medical advice/attention.
P320
P302 + P352	IF ON SKIN: wash with plenty of soap and water.
P321
P322
P330	Rinse mouth.
P331	Do NOT induce vomiting.
P332	IF SKIN irritation occurs:
P333	If skin irritation or rash occurs:
P334	Immerse in cool water/wrap n wet bandages.
P335	Brush off loose particles from skin.
P336	Thaw frosted parts with lukewarm water. Do not rub affected area.
P337	If eye irritation persists:
P338	Remove contact lenses, if present and easy to do. Continue rinsing.
P340	Remove victim to fresh air and keep at rest in a position comfortable for breathing.
P341	If breathing is difficult, remove victim to fresh air and keep at rest in a position comfortable for breathing.
P342	If experiencing respiratory symptoms:
P350	Gently wash with plenty of soap and water.
P351	Rinse cautiously with water for several minutes.
P352	Wash with plenty of soap and water.
P353	Rinse skin with water/shower.
P360	Rinse immediately contaminated clothing and skin with plenty of water before removing clothes.
P361	Remove/Take off immediately all contaminated clothing.
P362	Take off contaminated clothing and wash before reuse.
P363	Wash contaminated clothing before reuse.
P370	In case of fire:
P371	In case of major fire and large quantities:
P372	Explosion risk in case of fire.
P373	DO NOT fight fire when fire reaches explosives.
P374	Fight fire with normal precautions from a reasonable distance.
P376	Stop leak if safe to do so. Oxidising gases (section 2.4) 1
P377	Leaking gas fire: Do not extinguish, unless leak can be stopped safely.
P378
P380	Evacuate area.
P381	Eliminate all ignition sources if safe to do so.
P390	Absorb spillage to prevent material damage.
P391	Collect spillage. Hazardous to the aquatic environment
P301 + P310	IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician.
P301 + P312	IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.
P301 + P330 + P331	IF SWALLOWED: Rinse mouth. Do NOT induce vomiting.
P302 + P334	IF ON SKIN: Immerse in cool water/wrap in wet bandages.
P302 + P350	IF ON SKIN: Gently wash with plenty of soap and water.
P303 + P361 + P353	IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.
P304 + P312	IF INHALED: Call a POISON CENTER or doctor/physician if you feel unwell.
P304 + P340	IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.
P304 + P341	IF INHALED: If breathing is difficult, remove victim to fresh air and keep at rest in a position comfortable for breathing.
P305 + P351 + P338	IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
P306 + P360	IF ON CLOTHING: Rinse Immediately contaminated CLOTHING and SKIN with plenty of water before removing clothes.
P307 + P311	IF exposed: call a POISON CENTER or doctor/physician.
P308 + P313	IF exposed or concerned: Get medical advice/attention.
P309 + P311	IF exposed or if you feel unwell: call a POISON CENTER or doctor/physician.
P332 + P313	IF SKIN irritation occurs: Get medical advice/attention.
P333 + P313	IF SKIN irritation or rash occurs: Get medical advice/attention.
P335 + P334	Brush off loose particles from skin. Immerse in cool water/wrap in wet bandages.
P337 + P313	IF eye irritation persists: Get medical advice/attention.
P342 + P311	IF experiencing respiratory symptoms: call a POISON CENTER or doctor/physician.
P370 + P376	In case of fire: Stop leak if safe to Do so.
P370 + P378	In case of fire:
P370 + P380	In case of fire: Evacuate area.
P370 + P380 + P375	In case of fire: Evacuate area. Fight fire remotely due to the risk of explosion.
P371 + P380 + P375	In case of major fire and large quantities: Evacuate area. Fight fire remotely due to the risk of explosion.
Storage
Code	Phrase
P401
P402	Store in a dry place.
P403	Store in a well-ventilated place.
P404	Store in a closed container.
P405	Store locked up.
P406	Store in corrosive resistant/ container with a resistant inner liner.
P407	Maintain air gap between stacks/pallets.
P410	Protect from sunlight.
P411
P412	Do not expose to temperatures exceeding 50 oC/ 122 oF.
P413
P420	Store away from other materials.
P422
P402 + P404	Store in a dry place. Store in a closed container.
P403 + P233	Store in a well-ventilated place. Keep container tightly closed.
P403 + P235	Store in a well-ventilated place. Keep cool.
P410 + P403	Protect from sunlight. Store in a well-ventilated place.
P410 + P412	Protect from sunlight. Do not expose to temperatures exceeding 50 oC/122oF.
P411 + P235	Keep cool.
Disposal
Code	Phrase
P501	Dispose of contents/container to ...
P502	Refer to manufacturer/supplier for information on recovery/recycling

Purity	Size	Price	VIP Price	USA Stock *0-1 Day	Global Stock *5-7 Days	Quantity
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Physical hazards
Code	Phrase
H200	Unstable explosive
H201	Explosive; mass explosion hazard
H202	Explosive; severe projection hazard
H203	Explosive; fire, blast or projection hazard
H204	Fire or projection hazard
H205	May mass explode in fire
H220	Extremely flammable gas
H221	Flammable gas
H222	Extremely flammable aerosol
H223	Flammable aerosol
H224	Extremely flammable liquid and vapour
H225	Highly flammable liquid and vapour
H226	Flammable liquid and vapour
H227	Combustible liquid
H228	Flammable solid
H229	Pressurized container: may burst if heated
H230	May react explosively even in the absence of air
H231	May react explosively even in the absence of air at elevated pressure and/or temperature
H240	Heating may cause an explosion
H241	Heating may cause a fire or explosion
H242	Heating may cause a fire
H250	Catches fire spontaneously if exposed to air
H251	Self-heating; may catch fire
H252	Self-heating in large quantities; may catch fire
H260	In contact with water releases flammable gases which may ignite spontaneously
H261	In contact with water releases flammable gas
H270	May cause or intensify fire; oxidizer
H271	May cause fire or explosion; strong oxidizer
H272	May intensify fire; oxidizer
H280	Contains gas under pressure; may explode if heated
H281	Contains refrigerated gas; may cause cryogenic burns or injury
H290	May be corrosive to metals
Health hazards
Code	Phrase
H300	Fatal if swallowed
H301	Toxic if swallowed
H302	Harmful if swallowed
H303	May be harmful if swallowed
H304	May be fatal if swallowed and enters airways
H305	May be harmful if swallowed and enters airways
H310	Fatal in contact with skin
H311	Toxic in contact with skin
H312	Harmful in contact with skin
H313	May be harmful in contact with skin
H314	Causes severe skin burns and eye damage
H315	Causes skin irritation
H316	Causes mild skin irritation
H317	May cause an allergic skin reaction
H318	Causes serious eye damage
H319	Causes serious eye irritation
H320	Causes eye irritation
H330	Fatal if inhaled
H331	Toxic if inhaled
H332	Harmful if inhaled
H333	May be harmful if inhaled
H334	May cause allergy or asthma symptoms or breathing difficulties if inhaled
H335	May cause respiratory irritation
H336	May cause drowsiness or dizziness
H340	May cause genetic defects
H341	Suspected of causing genetic defects
H350	May cause cancer
H351	Suspected of causing cancer
H360	May damage fertility or the unborn child
H361	Suspected of damaging fertility or the unborn child
H361d	Suspected of damaging the unborn child
H362	May cause harm to breast-fed children
H370	Causes damage to organs
H371	May cause damage to organs
H372	Causes damage to organs through prolonged or repeated exposure
H373	May cause damage to organs through prolonged or repeated exposure
Environmental hazards
Code	Phrase
H400	Very toxic to aquatic life
H401	Toxic to aquatic life
H402	Harmful to aquatic life
H410	Very toxic to aquatic life with long-lasting effects
H411	Toxic to aquatic life with long-lasting effects
H412	Harmful to aquatic life with long-lasting effects
H413	May cause long-lasting harmful effects to aquatic life
H420	Harms public health and the environment by destroying ozone in the upper atmosphere

[ CAS No. 2725-22-6 ]

Quality Control of [ 2725-22-6 ]

Related Doc. of [ 2725-22-6 ]

Product Details of [ 2725-22-6 ]

Safety of [ 2725-22-6 ]

Application In Synthesis of [ 2725-22-6 ]

[ 2725-22-6 ] Synthesis Path-Downstream 1~4

Precautionary Statements-General

Prevention

Response

Storage

Disposal

Physical hazards

Health hazards

Environmental hazards

Inquiry