4-Tolylurea
[CAS# 622-51-5]

Identification

• Classification: Chemical reagent >> Organic reagent >> Urea
• Name: 4-Tolylurea
• Synonyms: 1-(4-Methylphenyl)urea; 4-Methylphenylurea; N-(4-Methylphenyl)urea; N-p-Tolylurea; NSC 66557; p-Methylphenylurea; p-Tolylcarbamide; p-Tolylurea
• Molecular Formula: C₈H₁₀N₂O
• Molecular Weight: 150.18
• CAS Registry Number: 622-51-5
• EC Number: 210-739-2

Properties

• Density: 1.192
• Melting point: 180-181 ºC
• Boiling point: 255 ºC
• Flash point: 108 ºC

Safety Data

Hazard Classification

Hazard	Class	Category Code	Hazard Statement
Acute toxicity	Acute Tox.	3	H301
Acute toxicity	Acute Tox.	4	H302