Butyl Isobutyrate , >98.0%(GC) , 97-87-0

Synonym(s):
Butyl 2-methylpropanoate;Butyl isobutanoate

CAS NO.：97-87-0

Empirical Formula: C8H16O2

Molecular Weight: 144.21

MDL number: MFCD00048773

EINECS: 202-614-6

PRODUCT Properties

• Melting point: -88.07°C (estimate)
• Boiling point: 155-156 °C(lit.)
• Density: 0.862 g/mL at 25 °C(lit.)
• refractive index: n20/D 1.401(lit.)
• FEMA: 2188 | BUTYL ISOBUTYRATE
• Flash point: 110 °F
• form: clear liquid
• color: Colorless to Almost colorless
• Odor: at 100.00 %. sweet fruity green tropical apple banana
• Odor Type: fruity
• biological source: synthetic
• Odor Threshold: 0.022ppm
• JECFA Number: 188
• LogP: 2.65
• CAS DataBase Reference: 97-87-0(CAS DataBase Reference)
• NIST Chemistry Reference: Propanoic acid, 2-methyl-, butyl ester(97-87-0)
• EPA Substance Registry System: Propanoic acid, 2-methyl-, butyl ester (97-87-0)

Description and Uses

Butyl isobutyrate is used in flavor compositions for imitation Apple, Apricot, Banana, Arak, Butter, Cherry, Ginger, Gooseberry, Hop, Melon, Blackberry, Orange, Peach, Pineapple, Raspberry, Strawberry, Tangerine, etc. Concentrations in the finished product are normally about 40 ppm, except in chewing gum - up to 2000 ppm, (Juicy-fruit and Tuttifrutti type of flavors for chewing gum).

Safety

• Symbol(GHS): GHS02,GHS07
• Signal word: Warning
• Hazard statements: H226-H315-H319-H335
• Precautionary statements: P210-P302+P352-P305+P351+P338
• Hazard Codes: Xi
• Risk Statements: 10-36/37/38
• Safety Statements: 26
• RIDADR: UN 3272 3/PG 3
• WGK Germany: 2
• RTECS: UA2466945
• HazardClass: 3
• PackingGroup: III
• HS Code: 29156000
• Limited Quantities: 5.0 L (1.3 gallons) (liquid)
• Excepted Quantities: Max Inner Pack (30g or 30ml) and Max Outer Pack (1Kg or 1L)