CAS 3919-74-2|3-(2-Chloro-6-fluorophenyl)-5-methylisoxazole-4-carboxylic acid

Introduction：Basic information about CAS 3919-74-2|3-(2-Chloro-6-fluorophenyl)-5-methylisoxazole-4-carboxylic acid, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.

Table of Contents

1. Names
2. Chemical & Physical Properties
3. Safety Information
4. Customs
5. Synonyms

Common Name	3-(2-Chloro-6-fluorophenyl)-5-methylisoxazole-4-carboxylic acid
CAS Number	3919-74-2	Molecular Weight	255.63000
Density	1.388g/cm3	Boiling Point	314.6ºC at 760 mmHg
Molecular Formula	C₁₁H₇ClFNO₃	Melting Point	202 °C
MSDS	/	Flash Point	144.1ºC

Names

Name	3-(2-Chloro-6-fluorophenyl)-5-methylisoxazole-4-carboxylic acid
Synonym	More Synonyms

Chemical & Physical Properties

Density	1.388g/cm3
Boiling Point	314.6ºC at 760 mmHg
Melting Point	202 °C
Molecular Formula	C₁₁H₇ClFNO₃
Molecular Weight	255.63000
Flash Point	144.1ºC
Exact Mass	255.01000
PSA	63.33000
LogP	3.14070
Index of Refraction	1.533
InChIKey	REIPZLFZMOQHJT-UHFFFAOYSA-N
SMILES	Cc1onc(-c2c(F)cccc2Cl)c1C(=O)O

Safety Information

Hazard Codes	Xi:Irritant;
Risk Phrases	R36/37/38
Safety Phrases	S26-S36/37/39-S37/39-S36
HS Code	2934999090

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

Flucloxacillin impurity D

3-(2-Chloro-6-fluorophenyl)-5-methyl-4-isoxazolecarboxylicacid

MFCD00055659

EINECS 223-486-8

3-(2-chloro-6-fluorophenyl)-5-methyl-1,2-oxazole-4-carboxylic acid

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