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Thiodiglycolic acid, 98%, Thermo Scientific Chemicals
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Catalog No. AAA1788036
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It finds it applications in the production of [1,4]oxathiane-2,6-dione by heating. It is employed as an anti-oxidant and reducing agent in cosmetics industry.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Applications
It finds it applications in the production of [1,4]oxathiane-2,6-dione by heating. It is employed as an anti-oxidant and reducing agent in cosmetics industry.

Solubility
Solubility in water is almost transparent. (water, 4.00E+05 mg/L @ 25°C (exp); 1e+006 mg/L @ 25°C (est).

Notes
Store away from oxidizing agents and strong bases. Keep the container tightly closed and place it in a cool, dry and well ventilated condition.

Chemical Identifiers

CAS

123-93-3

Molecular Formula

C4H6O4S

Molecular Weight (g/mol)

150.148

MDL Number

MFCD00004359

InChI Key

UVZICZIVKIMRNE-UHFFFAOYSA-N

Synonym

thiodiglycolic acid, 2,2'-thiodiacetic acid, thiodiacetic acid, mercaptodiacetic acid, tdga, dicarboxymethyl sulfide, thiodi acetic acid, carboxymethylthio acetic acid, 2,2'-thiodiethanoic acid, thiodiglycollic acid

PubChem CID

31277

ChEBI

CHEBI:35012

IUPAC Name

2-(carboxymethylsulfanyl)acetic acid

SMILES

C(C(=O)O)SCC(=O)O

Specifications

Melting Point

127°C to 131°C

UN Number

UN3261

Beilstein

1764392

Merck Index

149331

Formula Weight

150.15

Percent Purity

98%

Quantity

500 g

Chemical Name or Material

Thiodiglycolic acid

Hazard Category

H315-H319-H335

Hazard Statement

GHS H Statement
H314-H318
Causes severe skin burns and eye damage.
Causes serious eye damage.

Precautionary Statement

P261-P264b-P271-P280-P302+P352-P304+P340-P305+P351+P338-P312-P332+P313-P362-P501c

DOTInformation

Transport Hazard Class: 8; Packing Group: III; Proper Shipping Name: CORROSIVE SOLID, ACIDIC, ORGANIC, N.O.S.

EINECSNumber

204-663-9

RTECSNumber

AJ6475000

TSCA

Yes

Recommended Storage

Ambient temperatures

RUO – Research Use Only

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