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W326607

Sigma-Aldrich

4,5-Dihydro-3(2H)-thiophenone

≥98%, FG

Synonym(s):
3-Thiophanone, Tetrahydrothiophen-3-one
Empirical Formula (Hill Notation):
C4H6OS
CAS Number:
Molecular Weight:
102.15
FEMA Number:
3266
Beilstein:
105201
EC Number:
Council of Europe no.:
2337
MDL number:
PubChem Substance ID:
Flavis number:
15.012
NACRES:
NA.21

Quality Level

biological source

synthetic

grade

FG
Halal
Kosher

Agency/Method

meets purity specifications of JECFA

reg. compliance

EU Regulation 1334/2008 & 178/2002

vapor density

>1 (vs air)

assay

≥98%

refractive index

n20/D 1.528 (lit.)

bp

175 °C (lit.)

density

1.194 g/mL at 25 °C (lit.)

Documentation

see Safety & Documentation for available documents

Featured Industry

Flavors and Fragrances

Organoleptic

garlic; meaty; alliaceous; vegetable

food allergen

no known allergens

SMILES string

O=C1CCSC1

InChI

1S/C4H6OS/c5-4-1-2-6-3-4/h1-3H2

InChI key

DSXFPRKPFJRPIB-UHFFFAOYSA-N

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Related Categories

Packaging

Packaged in glass bottles

Pictograms

Exclamation mark

Signal Word

Warning

Hazard Statements

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

Target Organs

Respiratory system

Storage Class Code

10 - Combustible liquids

WGK Germany

WGK 2

Flash Point(F)

172.4 °F - closed cup

Flash Point(C)

78 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US),Eyeshields,Gloves

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