4-Methylisoxazole-5-carboxylic acid

4-Methylisoxazole-5-carboxylic acid Structure
CAS No.
261350-46-3
Chemical Name:
4-Methylisoxazole-5-carboxylic acid
Synonyms
5-Carboxy-4-methylisoxazole;4-Methylisoxazole-5-carboxylic acid;4-Methyl-5-isoxazolecarboxylic acid;5-Isoxazolecarboxylic acid, 4-methyl-;4-Methylisoxazole-5-carboxylicacid95%;4-Methyl-1,2-oxazole-5-carboxylic acid;5-Carboxy-4-methylisoxazole, 4-Methyl-1,2-oxazole-5-carboxylic acid
CBNumber:
CB21481950
Molecular Formula:
C5H5NO3
Molecular Weight:
127.1
MOL File:
261350-46-3.mol
MSDS File:
SDS
Modify Date:
2023/4/23 13:52:06

4-Methylisoxazole-5-carboxylic acid Properties

Boiling point 310 ºC
Density 1.348
Flash point 141 ºC
storage temp. 2-8°C(protect from light)
pka 1.72±0.37(Predicted)
form solid
color Brown

SAFETY

Risk and Safety Statements

Symbol(GHS) 
GHS07
Signal word  Warning
Hazard statements  H302-H315-H319-H335
Precautionary statements  P261-P305+P351+P338
HS Code  2934999090

4-Methylisoxazole-5-carboxylic acid Preparation Products And Raw materials

Raw materials

Preparation Products

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4-Methylisoxazole-5-carboxylic acid 5-Carboxy-4-methylisoxazole 4-Methyl-1,2-oxazole-5-carboxylic acid 4-Methyl-5-isoxazolecarboxylic acid 5-Carboxy-4-methylisoxazole, 4-Methyl-1,2-oxazole-5-carboxylic acid 4-Methylisoxazole-5-carboxylicacid95% 5-Isoxazolecarboxylic acid, 4-methyl- 261350-46-3