2-Methylbutyl isovalerate
2-Methylbutyl isovalerate Basic information
- Product Name:
- 2-Methylbutyl isovalerate
- Synonyms:
-
- 2-METHYLBUTYL ISOVALERATE
- 2-METHYLBUTYL 3-METHYLBUTANOATE
- 2-METHYLBUTYL-3-METHYLBUTYRATE
- FEMA 3506
- METHYL-2-BUTYL-ISO-VALERATE
- 2-METHYLBUTYL ISOVALERATE 98+% FCC
- 2-METHYLBUTYL ISOVALERATE NATURAL
- 3-Methylbutanoic acid, 2-methylbutyl ester
- CAS:
- 2445-77-4
- MF:
- C10H20O2
- MW:
- 172.26
- EINECS:
- 219-496-7
- Mol File:
- 2445-77-4.mol
2-Methylbutyl isovalerate Chemical Properties
- Melting point:
- -68.47°C (estimate)
- Boiling point:
- 191-195 °C(lit.)
- Density
- 0.858 g/mL at 25 °C(lit.)
- refractive index
- n20/D 1.414(lit.)
- FEMA
- 3506 | 2-METHYLBUTYL 3-METHYLBUTANOATE
- Flash point:
- 143 °F
- Odor
- at 100.00 %. herbal fruity earthy cheese apple green
- Odor Type
- fruity
- JECFA Number
- 204
- LogP
- 3.53
- CAS DataBase Reference
- 2445-77-4
- NIST Chemistry Reference
- Butanoic acid, 3-methyl-, 2-methylbutyl ester(2445-77-4)
- EPA Substance Registry System
- 2-Methylbutyl isovalerate (2445-77-4)
MSDS
- Language:English Provider:SigmaAldrich
2-Methylbutyl isovalerate Usage And Synthesis
Description
2-Methylbutyl isovalerate has a herbaceous, fruity, somewhat earthy fragrance with a sweet, herbaceous, fruity flavor. May be prepared by direct esterification of 2-methylbutanol with isovaleric acid.
Chemical Properties
2-Methylbutyl-3-methylbutanoate has an herbaceous, fruity,somewhat earthy fragrance and a sweet, herbaceous, fruity flavor.
Chemical Properties
Colorless liquid; herbaceous, fruity odor.Sol in alc, fixed oils; insol in water.
Occurrence
Reported found in tomato, peppermint and oil, Scotch spearmint oils, cheddar cheese, hop oil, sherry, quince, jackfruit and whiskey.
Uses
Food additive.
Definition
ChEBI: 2-Methylbutyl 3-methylbutanoate is a fatty acid ester.
Preparation
By direct esterification of 2-methylbutanol with isovaleric acid.
Aroma threshold values
Detection: 24 ppb
Taste threshold values
Taste characteristics at 5 to 15 ppm: fruity, estery with a berry-apple and tutti-frutti nuance.
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