[ CAS No. 5381-99-7 ] {[proInfo.proName]}

Name: 5381-99-7|2-Chloro-4H-benzo[d][1,3,2]dioxaphosphinin-4-one|95%
Brand: Ambeed
SKU: A171536
Rating: 99 (28 reviews)

,{[proInfo.pro_purity]}

Cat. No.: {[proInfo.prAm]}

HazMat Fee +

There will be a HazMat fee per item when shipping a dangerous goods. The HazMat fee will be charged to your UPS/DHL/FedEx collect account or added to the invoice unless the package is shipped via Ground service. Ship by air in Excepted Quantity (each bottle), which is up to 1g/1mL for class 6.1 packing group I or II, and up to 25g/25ml for all other HazMat items.

Type	HazMat fee for 500 gram (Estimated)
Excepted Quantity	USD 0.00
Limited Quantity	USD 15-60
Inaccessible (Haz class 6.1), Domestic	USD 80+
Inaccessible (Haz class 6.1), International	USD 150+
Accessible (Haz class 3, 4, 5 or 8), Domestic	USD 100+
Accessible (Haz class 3, 4, 5 or 8), International	USD 200+

2D 3D

Structure of 5381-99-7 * Storage: {[proInfo.prStorage]}

Cart0 Add to My Favorites Add to My Favorites Bulk Inquiry Inquiry Add To Cart

Search after Editing

* Storage: {[proInfo.prStorage]}

For Research Only 110K+ Compounds Competitive Price 1-2 Day Shipping

Quality Control of [ 5381-99-7 ]

COA NMR CNMR HPLC LC-MS

Related Doc. of [ 5381-99-7 ]

SDS Specification

Alternatived Products of [ 5381-99-7 ]

Product Details of [ 5381-99-7 ]

CAS No. :	5381-99-7	MDL No. :	MFCD00013353
Formula :	C₇H₄ClO₃P	Boiling Point :	-
Linear Structure Formula :	-	InChI Key :	BVOITXUNGDUXRW-UHFFFAOYSA-N
M.W :	202.53	Pubchem ID :	237010
Synonyms :

Calculated chemistry of [ 5381-99-7 ]

Physicochemical Properties

Num. heavy atoms :	12
Num. arom. heavy atoms :	6
Fraction Csp3 :	0.0
Num. rotatable bonds :	0
Num. H-bond acceptors :	3.0
Num. H-bond donors :	0.0
Molar Refractivity :	45.26
TPSA :	49.12 Å²

Pharmacokinetics

GI absorption :	High
BBB permeant :	Yes
P-gp substrate :	No
CYP1A2 inhibitor :	Yes
CYP2C19 inhibitor :	No
CYP2C9 inhibitor :	No
CYP2D6 inhibitor :	No
CYP3A4 inhibitor :	No
Log Kp (skin permeation) :	-5.83 cm/s

Lipophilicity

Log Po/w (iLOGP) :	1.95
Log Po/w (XLOGP3) :	2.4
Log Po/w (WLOGP) :	2.7
Log Po/w (MLOGP) :	1.33
Log Po/w (SILICOS-IT) :	2.75
Consensus Log Po/w :	2.23

Druglikeness

Lipinski :	0.0
Ghose :	None
Veber :	0.0
Egan :	0.0
Muegge :	0.0
Bioavailability Score :	0.55

Water Solubility

Log S (ESOL) :	-2.98
Solubility :	0.213 mg/ml ; 0.00105 mol/l
Class :	Soluble
Log S (Ali) :	-3.07
Solubility :	0.171 mg/ml ; 0.000845 mol/l
Class :	Soluble
Log S (SILICOS-IT) :	-2.77
Solubility :	0.343 mg/ml ; 0.00169 mol/l
Class :	Soluble

Medicinal Chemistry

PAINS :	0.0 alert
Brenk :	1.0 alert
Leadlikeness :	1.0
Synthetic accessibility :	3.03

Safety of [ 5381-99-7 ]

Signal Word:	Danger	Class:	8
Precautionary Statements:	P260-P264-P280-P301+P330+P331-P303+P361+P353-P304+P340+P310-P305+P351+P338+P310-P363-P405-P501	UN#:	3261
Hazard Statements:	H314	Packing Group:	Ⅱ
GHS Pictogram:

Application In Synthesis of [ 5381-99-7 ]

* 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.

Upstream synthesis route of [ 5381-99-7 ]
Downstream synthetic route of [ 5381-99-7 ]

[ 5381-99-7 ] Synthesis Path-Upstream 1~3

1
[ 69-72-7 ]
[ 5381-99-7 ]

Reference： [1] Bioorganic and Medicinal Chemistry Letters, 2006, vol. 16, # 21, p. 5602 - 5604
[2] Patent: WO2005/63781, 2005, A1, . Location in patent: Page/Page column 31
[3] Patent: WO2005/63781, 2005, A1, . Location in patent: Page/Page column 31
[4] Russian Journal of Organic Chemistry, 2018, vol. 54, # 9, p. 1333 - 1336[5] Zh. Org. Khim., 2018, vol. 54, # 9, p. 1321 - 1324,4

2
[ 127-09-3 ]
[ 69-72-7 ]
[ 5381-99-7 ]
[ 6083-10-9 ]
[ 80337-06-0 ]

Reference： [1] Journal of Organic Chemistry, 1996, vol. 61, # 17, p. 6015 - 6017

3
[ 69-72-7 ]
[ 7719-12-2 ]
[ 5381-99-7 ]

Reference： [1] Journal of the American Chemical Society, 1952, vol. 74, p. 1672
[2] Chemistry and Industry (London, United Kingdom), 1954, p. 402

[ 5381-99-7 ] Synthesis Path-Downstream 1~10

1
[ 5381-99-7 ]
[ 79756-81-3 ]
[ 100-52-7 ]
(Hydroxy-phenyl-methyl)-phosphonic acid mono-[1-(2-trifluoromethyl-phenyl)-ethyl] ester [ No CAS ]

Reference： [1]Tetrahedron Letters,1996,vol. 37,p. 6073 - 6076

2
[ 5381-99-7 ]
[ 121-44-8 ]
[ 100898-63-3 ]
triethylammonium 4-N-acetyl-5'-O-(4,4'-dimethoxytrityl)-2'-deoxycytidin-3'-yl phosphonate [ No CAS ]

Yield	Reaction Conditions	Operation in experiment
80%	In 1,4-dioxane; pyridine for 0.25h;

Reference： [1]Wada, Takeshi; Kobori, Akio; Kawahara, Shun-Ichi; Sekine, Mitsuo [Tetrahedron Letters, 1998, vol. 39, # 38, p. 6907 - 6910]

3
[ 5381-99-7 ]
[ 50408-20-3 ]
[ 207448-92-8 ]

Yield	Reaction Conditions	Operation in experiment
	With pyridine In N,N-dimethyl-formamide for 0.166667h;
	In dichloromethane; N,N-dimethyl-formamide for 0.166667h;

Reference： [1]He, Kaizhang; Hasan, Ahmad; Krzyzanowska, Bozenna; Shaw, Barbara Ramsay [Journal of Organic Chemistry, 1998, vol. 63, # 17, p. 5769 - 5773]
[2]Li, Ping; Xu, Zhihong; Liu, Hongyan; Wennefors, Charlotta K.; Dobrikov, Mikhail I.; Ludwig, Janos; Shaw, Barbara Ramsay [Journal of the American Chemical Society, 2005, vol. 127, # 48, p. 16782 - 16783]

4
[ 5381-99-7 ]
[ 7481-89-2 ]
[ 688804-54-8 ]

Yield	Reaction Conditions	Operation in experiment
	With pyridine In N,N-dimethyl-formamide at 0℃; for 0.25h;

Reference： [1]Dobrikov, Mikhail I.; Sergueeva, Zinaida A.; Shaw, Barbara Ramsay [Nucleosides, nucleotides and nucleic acids, 2003, vol. 22, # 5-8, p. 1651 - 1655]

5
[ 5381-99-7 ]
[ 340-05-6 ]
[ 845712-69-8 ]

Yield	Reaction Conditions	Operation in experiment
65%	With triethylamine In diethyl ether at -30 - 20℃; for 3h;

Reference： [1]Gubaidullin; Mironov; Burnaeva; Litvinov; Dobrynin; Goryunov; Ivkova; Konovalova; Mastryukova [Russian Journal of General Chemistry, 2004, vol. 74, # 6, p. 842 - 859]

6
[ 5381-99-7 ]
[ 81577-11-9 ]
[ 845712-70-1 ]

Yield	Reaction Conditions	Operation in experiment
62%	With triethylamine In diethyl ether at -30 - 20℃; for 3h;

Reference： [1]Gubaidullin; Mironov; Burnaeva; Litvinov; Dobrynin; Goryunov; Ivkova; Konovalova; Mastryukova [Russian Journal of General Chemistry, 2004, vol. 74, # 6, p. 842 - 859]

7
[ 5381-99-7 ]
[ 3056-17-5 ]
5-methyl-1-[5-(4-oxo-4<i>H</i>-benzo[1,3,2]dioxaphosphinin-2-yloxymethyl)-2,5-dihydro-furan-2-yl]-1<i>H</i>-pyrimidine-2,4-dione [ No CAS ]

Yield	Reaction Conditions	Operation in experiment
	With pyridine; In acetonitrile; at 20℃; for 0.166667h;Inert atmosphere;	Dideoxynucleoside d4T 1 was dried in a desiccator in vacuo at rt (22 C) over P2O5 for ~12 h before use. Commercially available L-tryptophan methyl ester (HCl salt form) was treated with excess triethylamine and filtered before drying over vacuum overnight. Tri-n-butylamine (TBA) and tributylammonium pyrophosphate were dried with molecular sieves (A4). Other chemicals were used as received. As shown in Scheme 1, phosphitylation of d4T (0.8 mmol) was carried out in 1.5 mL anhydrous ACN and pyridine (~1 equiv) with ~1.1 equiv 2-chloro-4H-1,3,2-benzodioxaphosporin-4-one for 10 min to yield two diastereomers of d4T-5?-(4H-1,3,2-benzodioxaphosporin-4-one) 2, as indicated by the appearance of a doublet at ~127 ppm in the 31P-NMR of the reaction mixture in deuterated ACN. Tributylammonium pyrophosphate (~1 equiv) in ACN was then added and stirred for ~20 min in the presence of TBA (~2 equiv) to form a d4T P2,P3-dioxo-P1-cyclotriphosphite 3, which was indicated by the upfield shift from ~127 ppm to a triplet at 108 ppm for trivalent alpha-P and a doublet at around -16 ppm for pentavalent phosphorus signals. The alpha-P boranated compound 4 was obtained by the treatment of 3 with borane-dimethyl sulfide complex (~8 equiv) for 20 min, which was confirmed by the disappearance of the triplet at 108 ppm and the appearance of a broad peak at ~91 ppm, and with a slight shift of the pentavalent phosphorus signal to around -19 ppm. Compounds 5 were obtained by opening the ring of 4 with L-tryptophan methyl ester (~5 equiv) overnight at rt. For the purification of 5, most solvents in the final reaction mixture were evaporated by a rotary evaporator; then the triphosphate analogs were immediately separated from other impurities byion-exchange chromatography on QA52, eluting with a gradient solution of 5-200 mM ammonium bicarbonate buffer (NH4HCO3, pH 8) over 2 h. Desired fractions were then lyophilized and the Rp/Sp mixture of 5 was obtained in ammonium salt form. Next, the lyophilized sample was dissolved in DI water and RP-HPLC was used to separate the Rp and Sp stereoisomers of 5 with 0%-30% ACN lineargradients in 20 mM pH 7 TEAA buffer (in 40 min, 3 mL/min) as eluting solvent. Further treatment of the isolated 5a or 5b by NH4OH (~17%) for 6 h at rt yielded 6a or 6b,respectively, along with the remaining 5a or 5b. Then, most solvents and ammonia of the reaction mixture of 6a or 6b were evaporated with a rotary evaporator at low temperature, and the residue wasresolved by HPLC using 1%-21% ACN/20 mM TEAA (in 40 min at 3 mL/min) to give the pure isomer (Supplementary Figures S1 and S2).The Rp/Sp mixture of d4T alpha-P-boranotriphosphates (d4TTPalphaB) was obtained by adding DI water into the reaction mixture of 4 and stirring overnight at rt. Then d4TTPalphaB Rp/Sp isomers were separated from other impurities by ion-exchange chromatography on QA52 using the conditions described above(~38% yield by UV). For d4TTPalphaB Rp and Sp isomers, no further separation by HPLC was performedin consideration of the challenge resulting from the close peak retention times in the HPLC profile (Supplementary Figure S6).

Reference： [1]Nucleosides, nucleotides and nucleic acids,2005,vol. 24,p. 1651 - 1664
[2]Chinese Journal of Chemistry,2013,vol. 31,p. 1207 - 1218
[3]Molecules,2015,vol. 20,p. 18808 - 18826

8
[ 5381-99-7 ]
[ 1222201-05-9 ]
[ 5975-18-8 ]
[ 1222201-07-1 ]

Yield	Reaction Conditions	Operation in experiment
33%	Stage #1: 2-Chloro-4H-1,3,2-benzodioxaphosphorin-4-one; 7-(2,2'-bithien-5-yl)-3-(2-deoxy-3-O-acetyl-beta-D-ribofuranosyl)imidazo[4,5-b]pyridine; bis(tri-n-butylammonium) pyrophosphate In 1,4-dioxane; pyridine for 0.166667h; Stage #2: With tributyl-amine; bis(tri-n-butylammonium) pyrophosphate In N,N-dimethyl-formamide at 20℃; for 0.166667h; Stage #3: With ammonia; iodine; sodium hydrogensulfite In 1,4-dioxane; pyridine; water; N,N-dimethyl-formamide for 4.75h;	5.2 7-(2,2'-Bithien-5-yl)-3-(2-deoxy-3-O-acetyl-β-D-ribofuranosyl)imidazo[4,5-b]pyridine (44 mg, 0.1 mmol) was azeotropically dried with pyridine and was then dissolved in pyridine (100 µL) and dioxane (100 µL). A solution of 1 M 2-chloro-1,3,2-benzodioxaphosphorin-4-one in dioxane (110 µL, 0.11 mmol) was added thereto, followed by stirring for 10 min. To this solution, a solution of tributylamine (100 µL) and a solution of bis(tributylammonium)pyrophosphate in 0.5 M DMF (300 µL, 0.15 mmol) was added, followed by stirring at room temperature for 10 min. A solution of 1% iodine in pyridine/water (98:2, v/v, 2.0 mL) was added thereto, followed by stirring for 15 min, and an aqueous 5% sodium hydrogen sulfite solution (150 µL) was added thereto. Water (5.0 mL) was further added thereto, followed by stirring for 30 min. Then, 28% aqueous ammonia (20 mL) was added thereto, followed by stirring at room temperature for 4 hr. The reaction solution was concentrated under reduced pressure, and 7-(2,2'-bithien-5-yl)-3-(2-deoxy-β-D-ribofuranosyl)imidazo[4,5-b]pyridine 5'-triphosphate (33 µmol, 33%) was obtained through purification by DEAE Sephadex (A-25) column chromatography (elution with a solution of 50 mM to 1.0 M TEAB) and C18-HPLC (elution with 0% to 50% acetonitrile in 100 mM TEAA). 1H NMR (300 MHz, D2O) δ 8.49 (s, 1H), 8.08 (d, 1H, J = 5.4 Hz), 7.58 (d, 1H, J = 4.0 Hz), 7.33-7.30 (m, 2H), 7.06 (dd, 1H, J = 1.1,4.7 Hz), 6.99 (dd, 1H, J = 3.7, 5.1 Hz), 6.91 (d, 1H, J = 3.9 Hz), 6.29 (t, 1H, J = 6.9 Hz), 4.68 (m, 1H, overlapping with D2O), 4.18 (m, 1H), 4.10-4.02 (m, 2H), 3.05 (q, 22H, J = 7.3 Hz), 2.68 (m, 1H), 2.41 (m, 1H), 1.14 (t, 34H, J = 7.3 Hz). 31P NMR (121 MHz, D2O) δ-9.71 (d, 1P, J = 19.8 Hz), -10.72 (d, 1P, J = 19.8 Hz), - 22.54 (t, 1P, J = 20.0 Hz). UV-vis spectral data in 10 mM sodium phosphate buffer (pH 7.0): λmas = 264 nm (ε 9900), 368 nm (ε 31400). ESI-MS (C19H20N3O12S2P3); calculated value: 637.96 (M-H)-, observed value: 637.87 (M-H)-.

Reference： [1]Current Patent Assignee: TAGCYX BIOTECHNOLOGIES CO., LTD. - EP2487180, 2012, A1 Location in patent: Page/Page column 24-25

9
[ 13368-42-8 ]
[ 5381-99-7 ]
2-morpholin-4-yl-benzo[1,3,2]dioxaphosphinin-4-one [ No CAS ]

Yield	Reaction Conditions	Operation in experiment
	In dichloromethane at 10℃; Inert atmosphere;	Synthesis of 2-dialkylaminobenzo[e]-1,2-dioxaphosphinin-4-ones 1 General procedure: Trimethylsilylamine (0.1 mol) was added dropwise to a solution of 0.1 mol of 2-chlorobenzo[e]-1,3,2-dioxaphosphinin-4-one in 50 ml of CH2Cl2 with bubbling of argon (10 °C). Upon completion of the addition, the solvent and the resulting trimethylchlorosilane were removed in vacuo. A mixture of 10 ml of CH2Cl2 and 20 ml of pentane was added to the resulting mass, and the mixture was kept at -10 °C for one to three days for the freezing of an amine hydrochloride impurity, which was filtered off in an argon atmosphere. The residue as a viscous yellowish oily substance of 2-R-amino-4-oxobenzo[e]-1,2-dioxaphosphinin-4-ones 1 was used without additional purification. 31P NMR spectrum (161.0 MHz, CH2Cl2) d: 137.7 (s, quint., 3JHCNP 10.8 Hz) for 1a, 133.5 (s, quint., 3JHCNP 7.3 Hz) for 1b.

Reference： [1]Mironov, Vladimir F.; Burnaev, Liliya M.; Ivkov, Gulnara A.; Dobrynin, Alexey B.; Mironova, Ekaterina V.; Litvinov, Igor A. [Mendeleev Communications, 2013, vol. 23, # 3, p. 171 - 173]

10
[ 5381-99-7 ]
[ 85326-06-3 ]
C₁₇H₁₈N₅O₆P [ No CAS ]

Yield	Reaction Conditions	Operation in experiment
	With pyridine In 1,4-dioxane for 0.166667h; Inert atmosphere;

Reference： [1]Xie, Lujia; Yang, Xiantao; Pan, Delin; Cao, Yingli; Cao, Mou; Lin, Guichun; Guan, Zhu; Guo, Ying; Zhang, Lihe; Yang, Zhenjun [Chinese Journal of Chemistry, 2013, vol. 31, # 9, p. 1207 - 1218]

Same Skeleton Products

Related Products

Historical Records

Ghs Precautionary Statements

Precautionary Statements-General
Code	Phrase
P101	If medical advice is needed,have product container or label at hand.
P102	Keep out of reach of children.
P103	Read label before use
Prevention
Code	Phrase
P201	Obtain special instructions before use.
P202	Do not handle until all safety precautions have been read and understood.
P210	Keep away from heat/sparks/open flames/hot surfaces. - No smoking.
P211	Do not spray on an open flame or other ignition source.
P220	Keep/Store away from clothing/combustible materials.
P221	Take any precaution to avoid mixing with combustibles
P222	Do not allow contact with air.
P223	Keep away from any possible contact with water, because of violent reaction and possible flash fire.
P230	Keep wetted
P231	Handle under inert gas.
P232	Protect from moisture.
P233	Keep container tightly closed.
P234	Keep only in original container.
P235	Keep cool
P240	Ground/bond container and receiving equipment.
P241	Use explosion-proof electrical/ventilating/lighting/equipment.
P242	Use only non-sparking tools.
P243	Take precautionary measures against static discharge.
P244	Keep reduction valves free from grease and oil.
P250	Do not subject to grinding/shock/friction.
P251	Pressurized container: Do not pierce or burn, even after use.
P260	Do not breathe dust/fume/gas/mist/vapours/spray.
P261	Avoid breathing dust/fume/gas/mist/vapours/spray.
P262	Do not get in eyes, on skin, or on clothing.
P263	Avoid contact during pregnancy/while nursing.
P264	Wash hands thoroughly after handling.
P265	Wash skin thouroughly after handling.
P270	Do not eat, drink or smoke when using this product.
P271	Use only outdoors or in a well-ventilated area.
P272	Contaminated work clothing should not be allowed out of the workplace.
P273	Avoid release to the environment.
P280	Wear protective gloves/protective clothing/eye protection/face protection.
P281	Use personal protective equipment as required.
P282	Wear cold insulating gloves/face shield/eye protection.
P283	Wear fire/flame resistant/retardant clothing.
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
{[ item.p_purity ]}	{[ item.pr_size ]}	{[ getRatePrice(item.pr_usd, 1,1) ]} {[ getRatePrice(item.pr_usd,item.pr_rate,item.mem_rate) ]}	{[ getRatePrice(item.pr_usd, 1,1) ]}	Inquiry {[ getRatePrice(item.pr_usd,item.pr_rate,item.mem_rate) ]} {[ getRatePrice(item.pr_usd,1,item.mem_rate) ]}	{[ item.pr_usastock ]}	Inquiry -	{[ item.pr_chinastock ]}	Inquiry -

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. 5381-99-7 ] {[proInfo.proName]}

Quality Control of [ 5381-99-7 ]

Related Doc. of [ 5381-99-7 ]

Product Details of [ 5381-99-7 ]

Calculated chemistry of [ 5381-99-7 ]

Physicochemical Properties

Pharmacokinetics

Lipophilicity

Druglikeness

Water Solubility

Medicinal Chemistry

Safety of [ 5381-99-7 ]

Application In Synthesis of [ 5381-99-7 ]

[ 5381-99-7 ] Synthesis Path-Upstream 1~3

[ 5381-99-7 ] Synthesis Path-Downstream 1~10

Precautionary Statements-General

Prevention

Response

Storage

Disposal

Physical hazards

Health hazards

Environmental hazards

Inquiry