Isoamyl Isovalerate
Isoamyl isovalerate's cas code is 2445-77-4.
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Product Description
Isoamyl isovalerate Basic information
Product Name: | Isoamyl isovalerate |
CAS: | 2445-77-4 |
MF: | C10H20O2 |
MW: | 172.26 |
EINECS: | 219-496-7 |
Mol File: | 2445-77-4.mol |
Isoamyl isovalerate Chemical Properties
Melting point | -68.47°C (estimate) |
Boiling point | 191-195 °C(lit.) |
density | 0.858 g/mL at 25 °C(lit.) |
FEMA | 3506 | 2-METHYLBUTYL 3-METHYLBUTANOATE |
refractive index | n20/D 1.414(lit.) |
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) |
Isoamyl isovalerate Safety Information
WGK Germany | 3 |
Isoamyl 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. |
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. |