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W343502

3-Methyl-2-cyclopenten-1-one

Name: 3-Methyl-2-cyclopenten-1-one
Brand: ALDRICH

97%, FG

Synonym(s):

3-Methyl-2-cyclopentenone

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About This Item

Linear Formula:

CH₃C₅H₅(=O)

CAS Number:

2758-18-1

Molecular Weight:

96.13

NACRES:

NA.21

PubChem Substance ID:

329830618

UNSPSC Code:

12164502

FEMA Number:

3435

Flavis number:

7.112

EC Number:

220-421-5

MDL number:

MFCD00001403

Beilstein/REAXYS Number:

1280476

Organoleptic:

fruity; sweet

Grade:

Biological source:

synthetic

Food allergen:

no known allergens

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Properties

biological source

synthetic

Quality Level

300, 400

grade

reg. compliance

EU Regulation 1334/2008 & 872/2012, FDA 21 CFR 110

assay

97%

refractive index

n20/D 1.488 (lit.)

bp

74 °C/15 mmHg (lit.)

mp

3-5 °C (lit.)

density

0.980 g/mL at 20 °C, 0.971 g/mL at 25 °C (lit.)

application(s)

flavors and fragrances

documentation

see Safety & Documentation for available documents

food allergen

no known allergens

organoleptic

fruity; sweet

SMILES string

CC1=CC(=O)CC1

InChI

1S/C6H8O/c1-5-2-3-6(7)4-5/h4H,2-3H2,1H3

InChI key

CHCCBPDEADMNCI-UHFFFAOYSA-N

Description

General description

3-Methyl-2-cyclopenten-1-one is a component of smoke flavoring.

Storage Class

10 - Combustible liquids

wgk

WGK 3

flash_point_f

149.0 °F - closed cup

flash_point_c

65 °C - closed cup

ppe

Eyeshields, Gloves, multi-purpose combination respirator cartridge (US)

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Study of the components of a solid smoke flavouring preparation.

Guillen MD & Manzanos MJ.

Food Chemistry, 55(3), 251-257 (1996)

Isolation and identification of the components of the tar of hickory wood smoke.

Hruzan DE, et al.

Journal of Agricultural and Food Chemistry, 22(1), 123-126 (1974)

Global Trade Item Number

SKU	GTIN
W343502-SAMPLE	04061837905988
W343502-100G	04061837905964
W343502-25G	04061837905971