5-Amino-1,3-dihydro-1-methyl-2H-indol-2-one
[CAS# 20870-91-1]

Identification

• Name: 5-Amino-1,3-dihydro-1-methyl-2H-indol-2-one
• Synonyms: 5-Amino-1-methyl-2-indolinone; 5-Amino-1-methyl-1,3-dihydroindol-2-one; 5-Amino-1-methylindolin-2-one
• Molecular Formula: C₉H₁₀N₂O
• Molecular Weight: 162.19
• CAS Registry Number: 20870-91-1
• EC Number: 688-115-8

Properties

• Density: 1.263
• Boiling point: 472 °C
• Flash point: 239 °C

Safety Data

• Hazard Symbols: Xn
• Risk Statements: 20/21/22;36/37/38
• Safety Statements: 22;26;36/37/39

Hazard Classification

Hazard	Class	Category Code	Hazard Statement
Eye irritation	Eye Irrit.	2	H319
Specific target organ toxicity - single exposure	STOT SE	3	H335
Acute toxicity	Acute Tox.	4	H332
Acute toxicity	Acute Tox.	4	H302
Acute toxicity	Acute Tox.	4	H312
Skin irritation	Skin Irrit.	2	H315