3-(2-chlorophenyl)-5-methyl-1,2-oxazole-4-carbonyl chloride

Modify Date: 2024-01-12 09:23:56

3-(2-chlorophenyl)-5-methyl-1,2-oxazole-4-carbonyl chloride Structure
3-(2-chlorophenyl)-5-methyl-1,2-oxazole-4-carbonyl chloride structure
Common Name 3-(2-chlorophenyl)-5-methyl-1,2-oxazole-4-carbonyl chloride
CAS Number 25629-50-9 Molecular Weight 256.085
Density 1.4±0.1 g/cm3 Boiling Point 381.7±42.0 °C at 760 mmHg
Molecular Formula C11H7Cl2NO2 Melting Point 41-42°C
MSDS N/A Flash Point 184.6±27.9 °C

 Names

Name 3-(2-chlorophenyl)-5-methyl-1,2-oxazole-4-carbonyl chloride
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.4±0.1 g/cm3
Boiling Point 381.7±42.0 °C at 760 mmHg
Melting Point 41-42°C
Molecular Formula C11H7Cl2NO2
Molecular Weight 256.085
Flash Point 184.6±27.9 °C
Exact Mass 254.985382
PSA 43.10000
LogP 2.31
Vapour Pressure 0.0±0.9 mmHg at 25°C
Index of Refraction 1.574

 Safety Information

Hazard Codes C
Risk Phrases R34
Safety Phrases S26-S36/37/39-S45-S36/45
RIDADR 3261
Packaging Group II
Hazard Class 8
HS Code 2934999090

 Synthetic Route

~94%

3-(2-chlorophenyl)-5-methyl-1,2-oxazole-4-carbonyl chloride Structure

3-(2-chlorophen...

CAS#:25629-50-9

Literature: Journal of Heterocyclic Chemistry, , vol. 49, # 3 p. 621 - 627

~%

3-(2-chlorophenyl)-5-methyl-1,2-oxazole-4-carbonyl chloride Structure

3-(2-chlorophen...

CAS#:25629-50-9

Literature: Journal of the Chemical Society, , p. 5838 - 5845

~%

3-(2-chlorophenyl)-5-methyl-1,2-oxazole-4-carbonyl chloride Structure

3-(2-chlorophen...

CAS#:25629-50-9

Literature: Journal of the Chemical Society, , p. 5838 - 5845

~%

3-(2-chlorophenyl)-5-methyl-1,2-oxazole-4-carbonyl chloride Structure

3-(2-chlorophen...

CAS#:25629-50-9

Literature: Journal of the Chemical Society, , p. 5838 - 5845

~%

3-(2-chlorophenyl)-5-methyl-1,2-oxazole-4-carbonyl chloride Structure

3-(2-chlorophen...

CAS#:25629-50-9

Literature: Journal of Heterocyclic Chemistry, , vol. 49, # 3 p. 621 - 627

 Customs

HS Code 2934999090
Summary 2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

 Synonyms

3-(2-Chlorophenyl)-5-methylisoxazole-4-carbonylchloride
3-(o-chlorophenyl)-5-methyl-4-isoxazole-carboxylic acid chloride
3-(2-CHLOROPHENYL)-5-; METHYL-4-ISOXAZOLE-; CARBONYL CHLORIDE; .
MFCD00020811
3-(2-Chlorophenyl)-5-methylisoxazole-4-carbonyl chloride
3-(o-Chlorophenyl)-5-methyl-4-isoxazole carbonylchloride
3-(2-Chlorophenyl)-5-methyl-1,2-oxazole-4-carbonyl chloride
4-Isoxazolecarbonyl chloride, 3-(2-chlorophenyl)-5-methyl-
EINECS 247-137-4
3-(2-CHLOROPHENYL)-5-; METHYL-4-ISOXAZOLE-; CARBONYL CHLORIDE
[3-(2-chlorophenyl)-5-methylisoxazol-4-yl]-carbonyl chloride
3-(2-CHLOROPHENYL)-5-METHYL-4-ISOXAZOLECARBOXYLIC ACID CHLORIDE
3-(2-chlorophenyl)-5-methyl-isoxazole-4-carbonyl chloride
4-isoxazolecarbonyl chloride,3-(2-chlorophenyl)-5-methyl
3-(2-chlorophenyl)-5-methylisoxazolyl-4-carbonyl chloride
3-(2-chlorophenyl)-5-methyl-4-isoxazolecarbonyl chloride
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