Triphenylarsine
[CAS 603-32-7]

Identification

• Name: Triphenylarsine
• Synonyms: NSC 478; Triphenylarsane
• Molecular Formula: C₁₈H₁₅As
• Molecular Weight: 306.23
• CAS Registry Number: 603-32-7
• EC Number: 210-032-9

Properties

• Density: 1.225
• Melting point: 182-183 °C
• Boiling point: 373 °C
• Flash point: 174 °C

Safety Data

• Hazard Symbols: T;N
• Risk Statements: 23/25;50/53
• Safety Statements: 20/21;28;45;60;61

Hazard Classification

Hazard	Class	Category Code	Hazard Statement
Chronic hazardous to the aquatic environment	Aquatic Chronic	1	H410
Acute toxicity	Acute Tox.	3	H301
Acute toxicity	Acute Tox.	3	H331
Acute hazardous to the aquatic environment	Aquatic Acute	1	H400
Carcinogenicity	Carc.	1A	H350