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Key Documents

T30007

Sigma-Aldrich

2,2′-Thiodiacetic acid

98%

Synonym(s):

2,2′-Thio-bis(acetic acid), Dicarboxydimethyl sulfide, Thiodiglycolic acid

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About This Item

Linear Formula:
S(CH2COOH)2
CAS Number:
Molecular Weight:
150.15
Beilstein:
1764392
EC Number:
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:
NACRES:
NA.22

Assay

98%

mp

128-131 °C (lit.)

SMILES string

OC(=O)CSCC(O)=O

InChI

1S/C4H6O4S/c5-3(6)1-9-2-4(7)8/h1-2H2,(H,5,6)(H,7,8)

InChI key

UVZICZIVKIMRNE-UHFFFAOYSA-N

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Related Categories

Application

<ul>
<li><strong>Environmentally Safe Herbicides:</strong> It is used in the synthesis of quaternary ammonium mono- and bis-salts. This compound has been formulated into ammonium 2,2-thiodiacetates, serving as selective and environmentally safe herbicides. Its application underscores its utility in sustainable agriculture and safety in environmental management (Balczewski et al., 2018).</li>
</ul>

Pictograms

Exclamation mark

Signal Word

Warning

Hazard Statements

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

Target Organs

Respiratory system

Storage Class Code

11 - Combustible Solids

WGK

WGK 2

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

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