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Key Documents

767050

Sigma-Aldrich

2-(Acetylthio)acetic acid

≥90%

Synonym(s):

S-Acetyl-2-mercaptoacetic acid, S-Acetylthioglycolic acid

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About This Item

Empirical Formula (Hill Notation):
C4H6O3S
CAS Number:
Molecular Weight:
134.15
EC Number:
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:
NACRES:
NA.22

Assay

≥90%

form

liquid

refractive index

n20/D 1.506

density

1.298 g/mL at 25 °C

SMILES string

CC(=O)SCC(O)=O

InChI

1S/C4H6O3S/c1-3(5)8-2-4(6)7/h2H2,1H3,(H,6,7)

InChI key

QSBWDKUBOZHGOU-UHFFFAOYSA-N

Pictograms

Exclamation mark

Signal Word

Warning

Hazard Statements

Hazard Classifications

Acute Tox. 4 Oral - Eye Irrit. 2

Storage Class Code

10 - Combustible liquids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable


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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