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Sigma-Aldrich

Sulfoacetic acid

technical grade

Synonym(s):

2-Sulfoacetic acid, Carboxymethylsulfonic acid, Sulfoethanoic acid

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About This Item

Linear Formula:
HO3SCH2CO2H
CAS Number:
Molecular Weight:
140.12
EC Number:
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:
NACRES:
NA.22

grade

technical grade

mp

81-88 °C (lit.)

SMILES string

OC(=O)CS(O)(=O)=O

InChI

1S/C2H4O5S/c3-2(4)1-8(5,6)7/h1H2,(H,3,4)(H,5,6,7)

InChI key

AGGIJOLULBJGTQ-UHFFFAOYSA-N

Application

Sulfoacetic acid was used in the synthesis of ethyl ester by esterification in refluxing ethanol.

Pictograms

CorrosionExclamation mark

Signal Word

Danger

Hazard Statements

Hazard Classifications

Acute Tox. 4 Dermal - Eye Dam. 1 - Skin Corr. 1B - STOT SE 3

Target Organs

Respiratory system

Storage Class Code

8A - Combustible corrosive hazardous materials

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

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H T Lee et al.
Bioorganic & medicinal chemistry letters, 8(3), 289-294 (1999-01-01)
Sulfoacetic acid, phosphoramidate, and phosphoramide analogs of the ACAT inhibitors, CI-999 and CI-1011 were synthesized. The structure-activity relationships of these compounds as ACAT inhibitors are described.

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