Ethyl 1-methyl-1H-pyrazole-4-carboxylate
[CAS# 85290-80-8]

Identification

• Name: Ethyl 1-methyl-1H-pyrazole-4-carboxylate
• Synonyms: Ethyl 1-methylpyrazole-4-carboxylate
• Molecular Formula: C₇H₁₀N₂O₂
• Molecular Weight: 154.17
• CAS Registry Number: 85290-80-8
• EC Number: 855-162-2

Properties

• Solubility: Slightly soluble (9.7 g/L) (25 ºC), Calc.^*
• Density: 1.14±0.1 g/cm³ (20 ºC 760 Torr), Calc.^*
• Boiling point: 81-83 ºC (0.2 Torr)^**
• Flash point: 98.1±19.8 ºC, Calc.^*

^* Calculated using Advanced Chemistry Development (ACD/Labs) Software V11.02 (©1994-2015 ACD/Labs)

^** Huppatz, John L.; Australian Journal of Chemistry 1983, V36(1), P135-47.

Safety Data

Hazard Classification

Hazard	Class	Category Code	Hazard Statement
Skin irritation	Skin Irrit.	2	H315
Acute toxicity	Acute Tox.	4	H302
Eye irritation	Eye Irrit.	2A	H319
Specific target organ toxicity - single exposure	STOT SE	3	H335