1-Methyl-5-phenyl-1H-pyrazole-4-carboxaldehyde
[CAS# 154927-01-2]

Identification

• Name: 1-Methyl-5-phenyl-1H-pyrazole-4-carboxaldehyde
• Molecular Formula: C₁₁H₁₀N₂O
• Molecular Weight: 186.21
• CAS Registry Number: 154927-01-2
• EC Number: 879-511-3

Properties

• Solubility: Very slightly soluble (0.19 g/L) (25 °C), Calc.^*
• Density: 1.13±0.1 g/cm³ (20 °C 760 Torr), Calc.^*

^* Calculated using Advanced Chemistry Development (ACD/Labs) Software V11.02 (©1994-2013 ACD/Labs)

Safety Data

Hazard Classification

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