Basic information Safety Supplier Related

4-Methylisoxazole-5-carboxylic acid

Basic information Safety Supplier Related

4-Methylisoxazole-5-carboxylic acid Basic information

Product Name:
4-Methylisoxazole-5-carboxylic acid
Synonyms:
  • 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-
CAS:
261350-46-3
MF:
C5H5NO3
MW:
127.1
Mol File:
261350-46-3.mol
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4-Methylisoxazole-5-carboxylic acid Chemical 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
InChI
1S/C5H5NO3/c1-3-2-6-9-4(3)5(7)8/h2H,1H3,(H,7,8)
InChIKey
RITPLLYUVXGBFT-UHFFFAOYSA-N
SMILES
Cc1cnoc1C(O)=O
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Safety Information

WGK Germany 
WGK 3
HS Code 
2934999090
Storage Class
11 - Combustible Solids
Hazard Classifications
Acute Tox. 4 Oral
Eye Irrit. 2
Skin Irrit. 2
STOT SE 3

4-Methylisoxazole-5-carboxylic acidSupplier

J & K SCIENTIFIC LTD.
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Shanghai Longsheng chemical Co.,Ltd.
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bin.wu@shlschem.com
China Langchem Inc.
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0086-21-58956006
Shanghai Sunway Pharmaceutical Technology Co., Ltd
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Atop-Pharma (Shanghai) Technology Co., Ltd.
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