4-Methyl-1,3-oxazole-5-carboxylic acid
Suppliers
Names
[ CAS No. ]:
2510-32-9
[ Name ]:
4-Methyl-1,3-oxazole-5-carboxylic acid
[Synonym ]:
MFCD01571070
4-Methyl-oxazol-5-carbonsaeure
4-methyl-5-oxazolecarboxylic acid
5-Oxazolecarboxylic acid, 4-methyl-
4-methyl-oxazol-5-carboxylic acid
5-oxazolecarboxylic acid,4-methyl
4-methyloxazole-5-carboxylic acid
4-Methyl-1,3-oxazole-5-carboxylic acid
4-Methyloxazole-5-carboxylicacid
Chemical & Physical Properties
[ Density]:
1.3±0.1 g/cm3
[ Boiling Point ]:
267.3±20.0 °C at 760 mmHg
[ Melting Point ]:
239-240ºC
[ Molecular Formula ]:
C5H5NO3
[ Molecular Weight ]:
127.098
[ Flash Point ]:
115.5±21.8 °C
[ Exact Mass ]:
127.026939
[ PSA ]:
63.33000
[ LogP ]:
0.26
[ Vapour Pressure ]:
0.0±0.6 mmHg at 25°C
[ Index of Refraction ]:
1.514
[ Storage condition ]:
-20°C
MSDS
Safety Information
[ Hazard Codes ]:
Xn: Harmful;
[ Risk Phrases ]:
R22;R36/37/38
[ Safety Phrases ]:
22-26-36/37/39
[ HS Code ]:
2934999090
Synthetic Route
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%