Propyl Isobutyrate , ≥97.0%(GC) , 644-49-5

Synonym(s):
n-Propyl-2-methylpropanoate

CAS NO.：644-49-5

Empirical Formula: C7H14O2

Molecular Weight: 130.18

MDL number: MFCD00053781

EINECS: 211-417-4

PRODUCT Properties

• Melting point: -95.2°C (estimate)
• Boiling point: 134 °C(lit.)
• Density: 0.863 g/mL at 25 °C(lit.)
• FEMA: 2936 | PROPYL ISOBUTYRATE
• refractive index: n20/D 1.395(lit.)
• Flash point: 80 °F
• form: clear liquid
• color: Colorless to Almost colorless
• Odor: at 100.00 %. sweet ripe fruity tropical melon berry
• Odor Type: fruity
• JECFA Number: 187
• LogP: 2.12
• CAS DataBase Reference: 644-49-5(CAS DataBase Reference)
• NIST Chemistry Reference: N-Propyl iso-butyrate(644-49-5)

Description and Uses

Propyl Isobutyrate finds some use in flavor compositions for imitation Apple, Banana, Gooseberry, Apricot, Mirabelle, Pineapple, Plum, Strawberry, etc. and will constitute about 5 to 25 ppm of the finished product.

Safety

• Symbol(GHS): GHS02
• Signal word: Warning
• Hazard statements: H226
• Precautionary statements: P501-P240-P210-P233-P243-P241-P242-P280-P370+P378-P303+P361+P353-P403+P235
• Risk Statements: 10
• Safety Statements: 16
• RIDADR: UN 3272 3/PG 3
• WGK Germany: 3
• HazardClass: 3
• PackingGroup: III
• HS Code: 29156000