2-Acetyl-3-ethylpyrazine

$ 100.00 /25KG

career henan chemical co

7YR

China

Chemical Properties

CR191

Product Name:	2-Acetyl-3-ethylpyrazine
Synonyms:	2-ACETYL-3-ETHYLPYRAZINE 99+%;2-Acetyl-3-Ethyl;2-Acetyl-3-thylpyrazine;ACETYL-3-ETHYLPYRAZINE, 2-(SG);2-ACETYL-3-ETHYL PYRAZINE FEMA NO.--------;2-Acetyi-3-ethyl pyrazine;1-(3-Ethylpyrazin-2-yl)ethanone;1-(3-ethylpyrazin-2-yl)ethan-1-one
CAS:	32974-92-8
MF:	C8H10N2O
MW:	150.18
EINECS:	251-316-2
Product Categories:	Pyrazine;Mono- & Polyalkylpyrazines;Pyrazines;pyrazine Flavor;A-B;Alphabetical Listings;Flavors and Fragrances
Mol File:	32974-92-8.mol

2-Acetyl-3-ethylpyrazine Chemical Properties

Boiling point	54-56 °C1 mm Hg(lit.)
density	1.075 g/mL at 25 °C(lit.)
refractive index	n20/D 1.515(lit.)
FEMA	3250 \| 2-ACETYL-3-ETHYLPYRAZINE
Fp	188 °F
BRN	742901
CAS DataBase Reference	32974-92-8(CAS DataBase Reference)
NIST Chemistry Reference	2-Acetyl-3-ethylpyrazine(32974-92-8)
EPA Substance Registry System	Ethanone, 1-(3-ethylpyrazinyl)-(32974-92-8)

Safety Information

MSDS Information

Provider	Language
SigmaAldrich	English
ALFA	English

2-Acetyl-3-ethylpyrazine Usage And Synthesis

Identification

CAS.No.:	32974-92-8		FL.No.:		14.049			FEMA.No.:	3250	NAS.No.:	3250
CoE.No.:	11293		EINECS.No.:		251-316-2			JECFA.No.:	785

Description

2-Acetyl-3-ethylpyrazine has a nutty, popcorn, potato chip, meaty odor.

Regulatory Status

CoE: n/a
FDA: n/a
FDA (other): n/a
JECFA: ADI: Acceptable. No safety concern at current levels of intake when used as a flavoring agent (2001).

Usage

Reported uses (ppm): (FEMA, 1994)

Natural occurrence

Reported found in pork liver and cocoa.

Chemical Properties

Yellow liquid

2-Acetyl-3-ethylpyrazine Preparation Products And Raw materials

Raw materials

Iodoethane-->2-Ethyl-3-methylpyrazine

Company Profile Introduction