ISOAMYL PYRUVATE
Aroma- Product Name
- ISOAMYL PYRUVATE
- CAS No.
- 7779-72-8
- Chemical Name
- ISOAMYL PYRUVATE
- Synonyms
- FEMA 2083;ISOAMYL PYRUVATE;isopentyl pyruvate;ISOAMYL PYRUVATE 97+%;Pyruvic acid 3-methylbutyl ester;2-Oxopropanoic acid 3-methylbutyl ester;Propanoic acid, 2-oxo-, 3-methylbutyl ester
- CBNumber
- CB0395175
- Molecular Formula
- C8H14O3
- Formula Weight
- 158.2
- MOL File
- 7779-72-8.mol
ISOAMYL PYRUVATE Property
- Boiling point:
- 185 °C(lit.)
- Density
- 0.978 g/mL at 25 °C(lit.)
- refractive index
- n20/D 1.419(lit.)
- FEMA
- 2083 | ISOAMYL PYRUVATE
- Flash point:
- 169 °F
- Odor
- at 100.00 %. caramellic balsamic rummy arrack fruity
- Odor Type
- balsamic
- JECFA Number
- 939
- LogP
- 1.46
- CAS DataBase Reference
- 7779-72-8
Safety
- WGK Germany
- 3
N-Bromosuccinimide Price
- Product number
- FFG0000288
- Product name
- ISOAMYL PYRUVATE
- Purity
- 95.00%
- Packaging
- 25G
- Price
- $1306.14
- Updated
- 2021/12/16
- Product number
- FFG0000288
- Product name
- ISOAMYL PYRUVATE
- Purity
- 95.00%
- Packaging
- 100G
- Price
- $3082.81
- Updated
- 2021/12/16
ISOAMYL PYRUVATE Chemical Properties,Usage,Production
Aroma
Fresh ethereal caramel-Rum-like odor with fruity-floral undertones. Sweet ethereal-fruity, caramellic taste. Occasionally used in perfumery to introduce an ethereal topnote e.g. in citrusy Colognes, etc. Used in flavor compositions for Arak, Fruit (Tutti-frutti), Maple, Rum, etc. Concentration up to 12 ppm in finished product.
Description
May be synthesized by air oxidation of boiling isoamyl lactate; also by reacting methyl magnesium iodide over isoamyl α-hydroxy isobutyrate.
Chemical Properties
Isoamyl pyruvate has a fresh, caramel-rum odor with fruity, floral undertones
Preparation
By air oxidation of boiling isoamyl lactate; also by reacting methyl magnesium iodide over isoamyl α-hydroxy isobutyrate
Definition
ChEBI: 3-Methylbutyl 2-oxopropanoate is an oxo carboxylic acid.
Production Methods
Isoamyl pyruvate can be produced from Pyruvic acid and iso-Amyl alcohol by direct esterification under azeotropic conditions.
ISOAMYL PYRUVATE Preparation Products And Raw materials
Raw materials
Preparation Products
ISOAMYL PYRUVATE Suppliers
- Tel
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- Fax
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- Country
- Switzerland
- ProdList
- 6896
- Advantage
- 91