2-Methyl-2-oxazoline , >98.0%(GC) , 1120-64-5

CAS NO.：1120-64-5

Empirical Formula: C4H7NO

Molecular Weight: 85.1

MDL number: MFCD00005298

EINECS: 214-316-3

PRODUCT Properties

• Boiling point: 109.5-110.5 °C(lit.)
• Density: 1.005 g/mL at 25 °C(lit.)
• refractive index: n20/D 1.434(lit.)
• Flash point: 68 °F
• storage temp.: Sealed in dry,Room Temperature
• pka: 5.77±0.50(Predicted)
• form: Liquid
• Specific Gravity: 1.01
• color: Clear colorless to very faint yellow
• Water Solubility: Soluble in water (7051 mg/L at 25°C).
• BRN: 104227
• LogP: 0.058 (est)

Description and Uses

2-Methyl-2-oxazoline is used in cationic polymerization of a series of linear 2-alkyl-2-oxazolines under microwave irradiation. It undergoes polymerization with 2-butyl-2-oxazoline to form poly(2-oxazoline) block copolymer. It undergoes cationic ring-opening polymerization with 2-(dec-9-enyl)-2-oxazoline to yield copoly(2-oxazoline)s. It react with N'-phenyl-benzohydrazonoyl chloride to get 4-(2-hydroxyethyl)-5-methyl-1,3-diphenyl-1,2,4-triazol-4-ium chloride.

Safety

• Symbol(GHS): GHS02
• Signal word: Danger
• Hazard statements: H225
• Precautionary statements: P210
• Hazard Codes: F
• Risk Statements: 11
• Safety Statements: 23-24/25
• RIDADR: UN 1993 3/PG 2
• WGK Germany: 3
• HazardClass: 3
• PackingGroup: II
• HS Code: 29339900