50920-65-5 1-Ethyl-3-methyl-1H-pyrazole-5-carboxylic acid |
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Product Name | 1-Ethyl-3-methyl-1H-pyrazole-5-carboxylic acid |
Synonyms | Ethylmethylpyrazolecarboxylicacid;1-ethyl-3-methyl-1H-pyrazole-5-carboxylate |
Molecular Formula | C7H9N2O2 |
Molecular Weight | 153.1591 |
InChl | InChI=1/C7H10N2O2/c1-3-9-6(7(10)11)4-5(2)8-9/h4H,3H2,1-2H3,(H,10,11)/p-1 |
CAS Registry Number | 50920-65-5 |
Molecular Structure | |
Melting Point | 137-140℃ |
Boiling Point | 308.5°C at 760 mmHg |
Flash Point | 140.4°C |
Vapour Pressur | 0.000293mmHg at 25°C |
Hazard Symbols | Xi##Irritant:; |
Risk Codes | R36/37/38##Irritating to eyes, respiratory system and skin.:; |
Safety Description | S26##In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.||S37/39##Wear suitable gloves and eye/face protection.:; |