5-Methyl-4-isoxazolecarboxylic acid structure
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Common Name | 5-Methyl-4-isoxazolecarboxylic acid | ||
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CAS Number | 42831-50-5 | Molecular Weight | 127.098 | |
Density | 1.3±0.1 g/cm3 | Boiling Point | 308.3±22.0 °C at 760 mmHg | |
Molecular Formula | C5H5NO3 | Melting Point | 144-148 °C(lit.) | |
MSDS | N/A | Flash Point | 140.3±22.3 °C |
Name | 5-Methylisoxazole-4-carboxylic Acid |
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Synonym | More Synonyms |
Density | 1.3±0.1 g/cm3 |
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Boiling Point | 308.3±22.0 °C at 760 mmHg |
Melting Point | 144-148 °C(lit.) |
Molecular Formula | C5H5NO3 |
Molecular Weight | 127.098 |
Flash Point | 140.3±22.3 °C |
Exact Mass | 127.026939 |
PSA | 63.33000 |
LogP | 0.22 |
Vapour Pressure | 0.0±0.7 mmHg at 25°C |
Index of Refraction | 1.514 |
Hazard Codes | Xi:Irritant; |
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Risk Phrases | R36/37/38 |
Safety Phrases | S22-S26-S36/37/39-S36 |
WGK Germany | 3 |
HS Code | 2934999090 |
HS Code | 2934999090 |
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Summary | 2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
T5NOJ C1 DVQ |
4-Isoxazolecarboxylic acid, 5-methyl- |
5-Methylisoxazole-4-carboxylic acid |
5-Methyl-4-isoxazolecarboxylic acid |
5-Methyl-1,2-oxazole-4-carboxylic acid |
MFCD00955655 |
Leflunomide Impurity 4 |