4-Methylanisole
[CAS# 104-93-8]

Identification

• Classification: Chemical reagent >> Organic reagent >> Ether
• Name: 4-Methylanisole
• Synonyms: p-Methyl anisole; 1-Methoxy-4-methylbenzene; MSO; p-Cresyl methyl ether
• Molecular Formula: C₈H₁₀O
• Molecular Weight: 122.17
• CAS Registry Number: 104-93-8
• EC Number: 203-253-7
• FEMA: 2681

Properties

• Density: 0.96
• Boiling point: 174 ºC
• Refractive index: 1.51-1.513
• Flash point: 53 ºC
• Water solubility: slightly soluble

Safety Data

• Hazard Symbols: Xn
• Risk Codes: R10;R22
• Safety Description: S16

Hazard Classification

Hazard	Class	Category Code	Hazard Statement
Acute toxicity	Acute Tox.	4	H302
Skin irritation	Skin Irrit.	2	H315
Chronic hazardous to the aquatic environment	Aquatic Chronic	3	H412
Flammable liquids	Flam. Liq.	3	H226
Reproductive toxicity	Repr.	2	H361
Eye irritation	Eye Irrit.	2	H319
Reproductive toxicity	Repr.	2	H361d
Acute toxicity	Acute Tox.	3	H331