Phenylhydrazine
[CAS 100-63-0]

Identification

• Classification: Organic raw materials >> Organic derivative of hydrazine or hydrazine
• Name: Phenylhydrazine
• Synonyms: Hydrazinobenzene; Monophenylhydrazine; Phenyl hydrazine
• Molecular Formula: C₆H₈N₂
• Molecular Weight: 108.14
• CAS Registry Number: 100-63-0
• EC Number: 202-873-5

Properties

• Density: 1.099
• Melting point: 19 °C
• Boiling point: 238-241 °C
• Refractive index: 1.604-1.609
• Flash point: 89 °C
• Water solubility: 145 g/L (20 °C)

Safety Data

• Hazard Symbols: GHS06;GHS08;GHS09 Danger
• Risk Statements: H350-H341-H331-H311-H301-H372-H315-H319-H317-H400
• Safety Statements: S45;S53;S61

Hazard Classification

Hazard	Class	Category Code	Hazard Statement
Germ cell mutagenicity	Muta.	2	H341
Acute toxicity	Acute Tox.	3	H301
Skin irritation	Skin Irrit.	2	H315
Eye irritation	Eye Irrit.	2	H319
Acute hazardous to the aquatic environment	Aquatic Acute	1	H400
Specific target organ toxicity - repeated exposure	STOT RE	1	H372
Skin sensitization	Skin Sens.	1	H317
Acute toxicity	Acute Tox.	3	H331
Acute toxicity	Acute Tox.	3	H311
Carcinogenicity	Carc.	1B	H350
Specific target organ toxicity - single exposure	STOT SE	1	H370
Acute toxicity	Acute Tox.	2	H310
Carcinogenicity	Carc.	1B	H350i
Carcinogenicity	Carc.	2	H351
Flammable liquids	Flam. Liq.	4	H227

• Transport Information: UN 2572