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[ CAS No. 5349-80-4 ] {[proInfo.proName]}

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

2D 3D

Chemical Structure| 5349-80-4

Chemical Structure| 5349-80-4

Structure of 5349-80-4 * Storage: {[proInfo.prStorage]}

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Quality Control of [ 5349-80-4 ]

COA NMR CNMR HPLC LC-MS

Related Doc. of [ 5349-80-4 ]

SDS Specification

Alternatived Products of [ 5349-80-4 ]

Product Details of [ 5349-80-4 ]

CAS No. :	5349-80-4	MDL No. :	MFCD00243727
Formula :	C₂H₆N₂O₂	Boiling Point :	-
Linear Structure Formula :	-	InChI Key :	-
M.W :	90.08	Pubchem ID :	-
Synonyms :

Safety of [ 5349-80-4 ]

Signal Word:	Warning	Class:	N/A
Precautionary Statements:	P261-P264-P270-P271-P280-P301+P312-P302+P352-P304+P340-P305+P351+P338-P330-P332+P313-P337+P313-P362-P403+P233-P405-P501	UN#:	N/A
Hazard Statements:	H302-H315-H319-H335	Packing Group:	N/A
GHS Pictogram:

Application In Synthesis of [ 5349-80-4 ]

* 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 [ 5349-80-4 ]

[ 5349-80-4 ] Synthesis Path-Downstream 1~11

1
[ 7790-86-5 ]
[ 5349-80-4 ]
[ 6046-93-1 ]
[ 5743-47-5 ]
C₁₃H₃₃CeClCu₅N₁₀O₁₇⁽¹⁺⁾*Cl^(1-) [ No CAS ]

Reference： [1]European Journal of Inorganic Chemistry,2015,vol. 2015,p. 5202 - 5208

2
praseodymium(III) chloride [ No CAS ]
[ 5349-80-4 ]
[ 6046-93-1 ]
[ 5743-47-5 ]
C₁₃H₃₃ClCu₅N₁₀O₁₇Pr⁽¹⁺⁾*Cl^(1-) [ No CAS ]

Reference： [1]European Journal of Inorganic Chemistry,2015,vol. 2015,p. 5202 - 5208

3
neodymium(III) chloride [ No CAS ]
[ 5349-80-4 ]
[ 6046-93-1 ]
[ 5743-47-5 ]
C₁₃H₃₃ClCu₅N₁₀NdO₁₇⁽¹⁺⁾*Cl^(1-) [ No CAS ]

Reference： [1]European Journal of Inorganic Chemistry,2015,vol. 2015,p. 5202 - 5208

4
samarium(III) chloride [ No CAS ]
[ 5349-80-4 ]
[ 6046-93-1 ]
[ 5743-47-5 ]
C₁₃H₃₃ClCu₅N₁₀O₁₇Sm⁽¹⁺⁾*Cl^(1-) [ No CAS ]

Reference： [1]European Journal of Inorganic Chemistry,2015,vol. 2015,p. 5202 - 5208

5
europioum(III) chloride [ No CAS ]
[ 5349-80-4 ]
[ 6046-93-1 ]
[ 5743-47-5 ]
C₁₃H₃₃ClCu₅EuN₁₀O₁₇⁽¹⁺⁾*Cl^(1-) [ No CAS ]

Reference： [1]European Journal of Inorganic Chemistry,2015,vol. 2015,p. 5202 - 5208

6
[ 5349-80-4 ]
gadolinium(III) chloride hexahydrate [ No CAS ]
[ 6046-93-1 ]
[ 5743-47-5 ]
C₁₃H₃₃ClCu₅GdN₁₀O₁₇⁽¹⁺⁾*Cl^(1-) [ No CAS ]

Reference： [1]European Journal of Inorganic Chemistry,2015,vol. 2015,p. 5202 - 5208

7
terbium(III) chloride [ No CAS ]
[ 5349-80-4 ]
[ 6046-93-1 ]
[ 5743-47-5 ]
C₁₃H₃₃ClCu₅N₁₀O₁₇Tb⁽¹⁺⁾*Cl^(1-) [ No CAS ]

Reference： [1]European Journal of Inorganic Chemistry,2015,vol. 2015,p. 5202 - 5208

8
dysprosium(III) chloride [ No CAS ]
[ 5349-80-4 ]
[ 6046-93-1 ]
[ 5743-47-5 ]
C₁₃H₃₃ClCu₅DyN₁₀O₁₇⁽¹⁺⁾*Cl^(1-) [ No CAS ]

Reference： [1]European Journal of Inorganic Chemistry,2015,vol. 2015,p. 5202 - 5208

9
lanthanum(III) chloride [ No CAS ]
[ 5349-80-4 ]
[ 6046-93-1 ]
[ 5743-47-5 ]
C₁₃H₃₃ClCu₅LaN₁₀O₁₇⁽¹⁺⁾*Cl^(1-) [ No CAS ]

Reference： [1]European Journal of Inorganic Chemistry,2015,vol. 2015,p. 5202 - 5208

10
yttrium(III) chloride [ No CAS ]
[ 5349-80-4 ]
[ 6046-93-1 ]
[ 5743-47-5 ]
C₁₃H₃₃ClCu₅N₁₀O₁₇Y⁽¹⁺⁾*Cl^(1-) [ No CAS ]

Reference： [1]European Journal of Inorganic Chemistry,2015,vol. 2015,p. 5202 - 5208

11
[ 464192-28-7 ]
[ 5349-80-4 ]
[ 18063-02-0 ]
[2-(2-bromothiazol-5-yl)-3-(2,6-difluorobenzoyl)-5-oxoimidazolidin-1-yl] 2,6-difluorobenzoate [ No CAS ]

Yield	Reaction Conditions	Operation in experiment
9%		To a suspension of 2-aminoethanehydroxamic acid (Intermediate 1 , 36 mg, 0.40 mmol) in acetonitrile (1 mL) was added a solution of <strong>[464192-28-7]2-bromothiazole-5-carbaldehyde</strong> (41 mg, 0.42 mmol) in acetonitrile (0.7 mL). The reaction mixture was stirred for 1 h. at reflux and at room temperature o/n. The mixture was cooled on an ice-water bath to < 5 C and N,N- diisopropylethylamine (257 mu, 1.56 mmol) was added. Subsequently a solution of 2,6- difluorobenzoyl chloride (108 mu, 0.86 mmol) in acetonitrile (0.5 mL) was added dropwise keeping the temperature below 5 C. The temperature of the reaction mixture was allowed to come to room temperature. The mixture was diluted with ethyl acetate (5 mL) and water (3 mL) was added slowly. The resulting phases were separated and the water layer was extracted with ethyl acetate (3 mL). The combined organic layers were washed with water (5 mL), 5% NaHCCh- solution (5 mL), water (5 mL) and brine (5 mL), filtered over a PE filter filled with Na2S04 and concentrated under reduced pressure. The crude residue was purified by column chromatography (heptane to ethyl acetate = 0 to 100 v/v%) to afford the title compound (19 mg, 9%) as a white solid.

Reference： [1]Patent: WO2019/43103,2019,A1 .Location in patent: Page/Page column 48

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Precautionary Statements-General
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P101	If medical advice is needed,have product container or label at hand.
P102	Keep out of reach of children.
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P221	Take any precaution to avoid mixing with combustibles
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P233	Keep container tightly closed.
P234	Keep only in original container.
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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.
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P284	Wear respiratory protection.
P285	In case of inadequate ventilation wear respiratory protection.
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P235 + P410	Keep cool. Protect from sunlight.
Response
Code	Phrase
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P307	IF exposed:
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P311	Call a POISON CENTER or doctor/physician.
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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:
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P336	Thaw frosted parts with lukewarm water. Do not rub affected area.
P337	If eye irritation persists:
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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.
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P376	Stop leak if safe to do so. Oxidising gases (section 2.4) 1
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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

Ghs Hazard Statements

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
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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
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H316	Causes mild skin irritation
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H319	Causes serious eye irritation
H320	Causes eye irritation
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Environmental hazards
Code	Phrase
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H401	Toxic to aquatic life
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H413	May cause long-lasting harmful effects to aquatic life
H420	Harms public health and the environment by destroying ozone in the upper atmosphere