FEMA 2961

FEMA 2961 - Names and Identifiers

Name	FEMA 2961
Synonyms	FEMA 2961 ISOPROPYL ISOVALERATE Isopropyl 3-methylbutanoate Isovaleric acid isopropyl ester 3-methyl-butyricacidisopropylester 3-methyl-butanoicaci1-methylethylester Butanoic acid, 3-methyl-, 1-methylethyl ester
CAS	32665-23-9
EINECS	251-145-3

FEMA 2961 - Physico-chemical Properties

Molecular Formula	C8H16O2
Molar Mass	144.21
Density	0.8538
Melting Point	-63.35°C (estimate)
Boling Point	162.84°C (estimate)
FEMA	2961 \| ISOPROPYL ISOVALERATE
JECFA Number	310
Refractive Index	1.3960
Physical and Chemical Properties	Colorless to light yellow liquid. An apple with a flavor of ether-like and sweet-like butyl ester. Boiling point of 68~70 degrees C (7333Pa). Insoluble in water, soluble in most organic solvents.

FEMA 2961 - Introduction

FEMA 2961(Isobutyl Isobutyrate) is an organic compound with the chemical formula C8H16O2. The following is a description of the nature, use, formulation and safety information of FEMA 2961:

1. Nature:
-Appearance: Colorless liquid.
-Solubility: Soluble in organic solvents, insoluble in water.
-Smell: It has a fruit-like smell.
-Melting point:-76.5 ° C
-Boiling point: 154-157 ° C
-Density: 0.87g/cm3

2. Use:
-Industrial: As a soluble solvent, it is commonly used in industrial applications such as inks, coatings, cleaners, surface lubricants and softeners.
-Spice use: Because of its fruit smell, FEMA 2961 is widely used in food spices, perfumes and cosmetics industries.
-strawberry flavor use: as one of the main components in the preparation of strawberry flavor.

3. Preparation method:
FEMA 2961 can be prepared by the reaction of isopropanol with isovaleric anhydride. The reaction is as follows:
C4H9OH C4H7CO2H → C8H16O2 H2O

4. Safety Information:
- FEMA 2961 is irritating and corrosive, please avoid contact with skin and eyes. Wear protective gloves, protective glasses and other personal protective equipment when using.
-Avoid inhaling FEMA 2961 vapors and maintain a well-ventilated working environment.
-storage should be sealed, away from high temperature and open flame.
-For accidental leakage, it should be prevented from entering the sewer or groundwater system, and appropriate measures should be taken for cleaning and treatment.

Please note that if specific use and safety information is required, it is recommended to refer to the relevant chemical literature and safety data sheets.

Last Update：2024-04-09 15:16:30