2-Methylbutyl isovalerate

CAS No.：2445-77-4

Important Notice

This product is a chemical product/pharmaceutical intermediate. It is not a drug, an active pharmaceutical ingredient (API), or a pharmaceutical-grade material. It has not been granted a drug approval number or a Chemical Drug Substance Approval Notice, has not passed drug-related review and approval, and is not manufactured, tested, or released in accordance with pharmaceutical GMP.
This product is intended solely for non-clinical research, process development, quality studies, further chemical processing, or chemical synthesis. It must not be used in drug-product manufacturing, clinical trials, clinical diagnosis, or administration to humans or animals, or be sold, used as an input, submitted for regulatory filing, or released as an API or pharmaceutical material.
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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
Product Categories:
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
Fp	143 °F
JECFA Number	204
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)

Safety Information

WGK Germany

MSDS Information

Provider	Language
SigmaAldrich	English

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.
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.

2-Methylbutyl isovalerate Preparation Products And Raw materials

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