4-(4-Chloro-benzyl)-2H-phthalazin-1-one
[CAS# 53242-88-9]

Identification

• Classification: Analytical chemistry >> Standard >> Pharmacopoeia standards and magazine standards
• Name: 4-(4-Chloro-benzyl)-2H-phthalazin-1-one
• Synonyms: 4-[(4-Chlorophenyl)methyl]phthalazin-1(2H)-one
• Molecular Formula: C₁₅H₁₁ClN₂O
• Molecular Weight: 270.72
• CAS Registry Number: 53242-88-9
• EC Number: 258-445-3

Safety Data

Hazard Classification

Hazard	Class	Category Code	Hazard Statement
Acute toxicity	Acute Tox.	4	H302
Acute toxicity	Acute Tox.	4	H332
Skin irritation	Skin Irrit.	2	H315
Acute toxicity	Acute Tox.	4	H312
Specific target organ toxicity - single exposure	STOT SE	3	H335