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21169-71-1 Isoxazole-5-carboxylic acid |
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Chemical Name | Isoxazole-5-carboxylic acid |
Synonyms | 1,2-oxazole-5-carboxylate;1,2-oxazole-5-carboxylic acid |
Molecular Formula | C4H3NO3 |
Molecular Weight | 113.0715 |
InChl | InChI=1/C4H3NO3/c6-4(7)3-1-2-5-8-3/h1-2H,(H,6,7) |
CAS Registry Number | 21169-71-1 |
Molecular Structure | ![]() |
Density | 1.449g/cm3 |
Melting Point | 137-138℃ |
Boiling Point | 321.2°C at 760 mmHg |
Refractive Index | 1.516 |
Flash Point | 148.1°C |
Vapour Pressur | 0.000125mmHg at 25°C |
Safety Description | S24/25:; |
MSDS |