4-Isopropyl-1-methyl-1,4-cyclohexadiene
[CAS# 99-85-4]

Identification

• Classification: Chemical reagent >> Organic reagent >> Boric acid
• Name: 4-Isopropyl-1-methyl-1,4-cyclohexadiene
• Synonyms: gamma-Terpinene; p-Mentha-1,4-diene
• Molecular Formula: C₁₀H₁₆
• Molecular Weight: 136.23
• CAS Registry Number: 99-85-4
• EC Number: 202-794-6
• FEMA: 3559

Properties

• Density: 0.85
• Boiling point: 182 °C
• Refractive index: 1.474
• Flash point: 50 °C

Safety Data

• Hazard Symbols: Xi
• Risk Statements: R10;R36/37/38
• Safety Statements: S26;S36

Hazard Classification

Hazard	Class	Category Code	Hazard Statement
Flammable liquids	Flam. Liq.	3	H226
Aspiration hazard	Asp. Tox.	1	H304
Chronic hazardous to the aquatic environment	Aquatic Chronic	2	H411
Reproductive toxicity	Repr.	2	H361
Reproductive toxicity	Repr.	2	H361f
Skin irritation	Skin Irrit.	2	H315
Eye irritation	Eye Irrit.	2	H319
Specific target organ toxicity - single exposure	STOT SE	3	H335
Acute toxicity	Acute Tox.	4	H302
Skin sensitization	Skin Sens.	1	H317
Chronic hazardous to the aquatic environment	Aquatic Chronic	3	H412
Acute toxicity	Acute Tox.	4	H332
Chronic hazardous to the aquatic environment	Aquatic Chronic	1	H410

• Transport Information: UN 2319