Isoamyl Isovalerate , 98% , 659-70-1

Synonym(s):
3-Methylbutyl isovalerate;Isopentyl 3-methylbutyrate;Isopentyl isopentanoate, Isoamyl isovalerate;Isopentyl isovalerate

CAS NO.：659-70-1

Empirical Formula: C10H20O2

Molecular Weight: 172.26

MDL number: MFCD00048369

EINECS: 211-536-1

PRODUCT Properties

• Melting point: -58.15°C
• Boiling point: 192-193 °C (lit.)
• Density: 0.854 g/mL at 25 °C (lit.)
• vapor pressure: 0.8 hPa (20 °C)
• FEMA: 2085 | ISOAMYL ISOVALERATE
• refractive index: n20/D 1.412(lit.)
• Flash point: 152 °F
• storage temp.: Sealed in dry,Room Temperature
• solubility: 0.016g/l
• form: clear liquid
• color: Colorless to Almost colorless
• Odor: at 100.00 %. sweet fruity green ripe apple jammy tropical
• Odor Type: fruity
• Water Solubility: 48.1mg/L at 20℃
• Merck: 14,5121
• JECFA Number: 50
• LogP: 3.8 at 35℃
• CAS DataBase Reference: 659-70-1(CAS DataBase Reference)
• NIST Chemistry Reference: Butanoic acid, 3-methyl-, 3-methylbutyl ester(659-70-1)
• EPA Substance Registry System: 3-Methylbutyl isovalerate (659-70-1)

Description and Uses

Isoamyl isovalerate has a characteristic fruity odor and a sweet apple-like flavor. May be prepared by passing vapors of isoamyl alcohol and isovaleric aldehyde over a copper uranium based catalyst at 240 - 280°C in the presence of hydrogen.

Isopentyl 3-Methylbutanoate is used in method for preparing essence compound of olfactory recognition book suitable for olfactory sense of Chines.

Safety

• Symbol(GHS): GHS09
• Signal word: Warning
• Hazard statements: H411
• Precautionary statements: P273-P391-P501
• Hazard Codes: Xi
• Risk Statements: 36/37/38
• Safety Statements: 26-36/37/39
• WGK Germany: 2
• RTECS: NY1508000
• HS Code: 2915 60 90
• Toxicity: LD50 orally in Rabbit: > 5000 mg/kg LD50 dermal Rabbit > 5000 mg/kg