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Chemindex > 50920-65-5 1-Ethyl-3-methyl-1H-pyrazole-5-carboxylic acid

50920-65-5 1-Ethyl-3-methyl-1H-pyrazole-5-carboxylic acid

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.:;