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Key Documents

W320900

Sigma-Aldrich

5-Methyl-2-thiophenecarboxaldehyde

FG

Synonym(s):

bread thiophene, NSC 87542

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About This Item

Empirical Formula (Hill Notation):
C6H6OS
CAS Number:
Molecular Weight:
126.18
FEMA Number:
3209
Beilstein:
106896
EC Number:
Council of Europe no.:
2203
MDL number:
UNSPSC Code:
12164502
PubChem Substance ID:
Flavis number:
15.004
NACRES:
NA.21

biological source

synthetic

Quality Level

grade

FG
Fragrance grade
Halal
Kosher

Agency

follows IFRA guidelines
meets purity specifications of JECFA

reg. compliance

EU Regulation 1223/2009
EU Regulation 1334/2008 & 178/2002

refractive index

n20/D 1.583 (lit.)

bp

114 °C/25 mmHg (lit.)

density

1.17 g/mL at 25 °C (lit.)

application(s)

flavors and fragrances

Documentation

see Safety & Documentation for available documents

food allergen

no known allergens

fragrance allergen

no known allergens

Organoleptic

almond; bread; cherry; sweet

storage temp.

2-8°C

SMILES string

[H]C(=O)c1ccc(C)s1

InChI

1S/C6H6OS/c1-5-2-3-6(4-7)8-5/h2-4H,1H3

InChI key

VAUMDUIUEPIGHM-UHFFFAOYSA-N

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Storage Class Code

10 - Combustible liquids

WGK

WGK 3

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

Certificates of Analysis (COA)

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