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Safety Information

W400301

Sigma-Aldrich

Methyl (methylthio)acetate

FG

Synonym(s):

Methyl (methylmercapto)acetate, Methyl S-methylthioglycolate

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About This Item

Linear Formula:
CH3SCH2COOCH3
CAS Number:
Molecular Weight:
120.17
FEMA Number:
4003
Beilstein:
1902431
EC Number:
MDL number:
UNSPSC Code:
12164502
PubChem Substance ID:
Flavis number:
12.146
NACRES:
NA.21

biological source

synthetic

Quality Level

grade

FG
Halal
Kosher

reg. compliance

EU Regulation 1334/2008 & 178/2002

impurities

may contain ≤50 ppm Methyl chloroacetate (residual solvent)

refractive index

n20/D 1.4650 (lit.)

bp

49-51 °C/12 mmHg (lit.)

density

1.11 g/mL at 25 °C (lit.)

application(s)

flavors and fragrances

Documentation

see Safety & Documentation for available documents

food allergen

no known allergens

Organoleptic

nutty; roasted

storage temp.

2-8°C

SMILES string

COC(=O)CSC

InChI

1S/C4H8O2S/c1-6-4(5)3-7-2/h3H2,1-2H3

InChI key

HZYCAKGEXXKCDM-UHFFFAOYSA-N

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Related Categories

Pictograms

Flame

Signal Word

Warning

Hazard Statements

Hazard Classifications

Flam. Liq. 3

Storage Class Code

3 - Flammable liquids

WGK

WGK 3

Flash Point(F)

140.0 °F - closed cup

Flash Point(C)

60 °C - closed cup


Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

FSL

Group 4: Flammable liquids
Type 2 petroleums
Hazardous rank III
Water insoluble liquid

ISHL Indicated Name

Substances Subject to be Indicated Names

ISHL Notified Names

Substances Subject to be Notified Names

JAN Code

W400301-100G:
W400301-VAR-K:
W400301-BULK:
W400301-25G:
W400301-100G-K:4548173345291
W400301-BULK-K:
W400301-1KG:
W400301-25G-K:4548173345314
W400301-1KG-K:4548173345307


Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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