2,2'-Sulfanediyldiacetic acid

Basic Information

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CAS Number

123-93-3

Molecular Formula

C4H6O4S

Molecular Weight

150.16 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Carboxylic Acids

Water Treatment Chemicals Coagulants and Flocculants Inorganic Coagulants

Basic Physical Properties

Melting Point

128.0 to 132.0 deg-C

Boiling Point

241.69°C (rough estimate)

Flash Point

181.8 °C

Solubility

400g/l

Refractive Index

1.5500 (estimate)

SMILES

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OC(=O)CSCC(=O)O

InChI

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

InChIKey

UVZICZIVKIMRNE-UHFFFAOYSA-N

LogP

-0.1111999999999998

Topological Polar Surface Area

74.6 Å²

Hydrogen Bond Donor/Acceptor

2 / 4

Complexity

108

Safety Information

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GHS Hazard Pictograms

H314

Hazard Statement

H314 Causes severe skin burns and eye damage
Skin corrosion/irritation

Hazard Class

Class 8 Class 8

Sensitiveness

Stench

Synonyms & References

English

2,2'-Thiodiacetic acid
Thiodiacetic acid
thiodiglycollic acid
2,2-Mercaptodiacetic acid
(carboxymethylthio)aceticacid
2,2’-thiobis-aceticaci
2,2’-thiodiethanoicacid
beta,beta’-thiodiglycolicacid
dicarboxymethylsulfide
thiodi-aceticaci
usafcb-36
2,2'-Thiodiglycolic Acid
Thiodiglycolic acid
2,2-Thiodiglycolic acid
2-(carboxymethylsulfanyl)acetic acid
Dicarboxydimethyl sulfide
usafe-2
Thiodiglycolic
2,2'-Thiodiace
Thiodi(essigsure)
Thiobis creatinine
DITHIOGLYCOLIC ACID
thiodi(acetic
2,2'-Thiodiacetic Acid
THIODIACETIC ACID
2-[(carboxymethyl)sulfanyl]acetic acid

MDL Number

MFCD00004359

Customs Code

29309070

FAQ

What is 2,2'-Sulfanediyldiacetic acid (CAS: 123-93-3)?

2,2'-Sulfanediyldiacetic acid (CAS: 123-93-3) is a chemical compound with the molecular formula C4H8O4S. It is a white crystalline solid that is soluble in water and has acidic properties. This compound is often used as a chelating agent due to its ability to bind metal ions, making it valuable in various chemical applications.

What are the main uses of 2,2'-Sulfanediyldiacetic acid (CAS: 123-93-3)?

2,2'-Sulfanediyldiacetic acid (CAS: 123-93-3) is primarily used in pharmaceuticals as a chelating agent to remove heavy metals from the body. It also finds applications in industrial processes, food preservation, and research for its metal-binding capabilities. Its use in chelation therapy and as a stabilizer in formulations makes it a versatile compound.

Is 2,2'-Sulfanediyldiacetic acid (CAS: 123-93-3) safe?

2,2'-Sulfanediyldiacetic acid (CAS: 123-93-3) is generally considered safe when used in controlled amounts and proper handling conditions. However, it may cause mild irritation if inhaled or contacted with skin. Safety protocols include wearing protective gloves, goggles, and ensuring adequate ventilation to minimize exposure risks.

How should 2,2'-Sulfanediyldiacetic acid (CAS: 123-93-3) be stored?

2,2'-Sulfanediyldiacetic acid (CAS: 123-93-3) should be stored in a cool, dry, and well-ventilated area, away from light. It is best kept in a sealed container to prevent moisture absorption. Storage at room temperature (15-25°C) is recommended, and it should not be exposed to incompatible materials or high humidity conditions.