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Merck
CN

W320900

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
Council of Europe no.:
2203
UNSPSC Code:
12164502
PubChem Substance ID:
Flavis number:
15.004
EC Number:
237-178-6
NACRES:
NA.21
MDL number:
Beilstein/REAXYS Number:
106896
Organoleptic:
almond; bread; cherry; sweet
Grade:
FG, Fragrance grade, Halal, Kosher
Biological source:
synthetic
Agency:
follows IFRA guidelines, meets purity specifications of JECFA
Food allergen:
no known allergens
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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

10 - Combustible liquids

wgk

WGK 3

flash_point_f

172.4 °F - closed cup

flash_point_c

78 °C - closed cup

ppe

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

Regulatory Information

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Global Trade Item Number

SKUGTIN
W320900-100G-K04061837820113
W320900-SAMPLE-K04061837820144
W320900-1KG-K04061837820120