4-Methyl-2-pentanone
[CAS# 108-10-1]

Identification

• Classification: Organic raw materials >> Ketone compound
• Name: 4-Methyl-2-pentanone
• Synonyms: Isobutyl methyl ketone; Isopropylacetone; Methyl isobutyl ketone
• Molecular Formula: C₆H₁₂O
• Molecular Weight: 100.16
• CAS Registry Number: 108-10-1
• EC Number: 203-550-1
• FEMA: 2731

Properties

• Density: 0.7978
• Melting point: -84 ºC
• Boiling point: 117.4 ºC
• Refractive index: 1.395-1.397
• Flash point: 14 ºC
• Water solubility: 17 g/L (20 ºC)

Safety Data

• Hazard Symbols: GHS02;GHS07;GHS08 Danger
• Hazard Statements: H225-H351-H332-H336-H319
• Safety Description: S16;S29;S9

Hazard Classification

Hazard	Class	Category Code	Hazard Statement
Flammable liquids	Flam. Liq.	2	H225
Eye irritation	Eye Irrit.	2	H319
Acute toxicity	Acute Tox.	4	H332
Specific target organ toxicity - single exposure	STOT SE	3	H335
Carcinogenicity	Carc.	2	H351
Specific target organ toxicity - single exposure	STOT SE	3	H336
Acute toxicity	Acute Tox.	3	H331
Acute toxicity	Acute Tox.	4	H302
Acute toxicity	Acute Tox.	4	H312
Specific target organ toxicity - single exposure	STOT SE	3	H370
Aspiration hazard	Asp. Tox.	1	H304
Eye irritation	Eye Irrit.	2A	H319
Skin irritation	Skin Irrit.	2	H315
Reproductive toxicity	Repr.	2	H361
Chronic hazardous to the aquatic environment	Aquatic Chronic	2	H411
Specific target organ toxicity - repeated exposure	STOT RE	1	H372

• Transport Information: UN 1245