3-Sulfanylpropanoic acid

Basic Information

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CAS Number

107-96-0

Molecular Formula

C3H6O2S

Molecular Weight

106.15 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

15-18 °C

Boiling Point

110-111 °C/15 mmHg

Refractive Index

n20/D 1.492(lit.)<br />n20/D 1.493

Vapor Pressure

0.04 mmHg ( 20 °C)

SMILES

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OC(=O)CCS

InChI

InChI=1S/C3H6O2S/c4-3(5)1-2-6/h6H,1-2H2,(H,4,5)

InChIKey

DKIDEFUBRARXTE-UHFFFAOYSA-N

LogP

0.3909000000000001

Topological Polar Surface Area

37.3 Å²

Hydrogen Bond Donor/Acceptor

1 / 2

Complexity

52.8

Safety Information

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GHS Hazard Pictograms

H301

H314

Hazard Statement

H301 Toxic if swallowed
Acute toxicity, oral

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

Hazard Class

Class 8 Class 8

Sensitiveness

Air Sensitive & Hygroscopic

Explosive Limit

1.60%(V)

Synonyms & References

English

3-Mercaptopropionic acid
3-MERCAPTO PROPIONATE
3-MPA
BETA-MERCAPTOPROPIONIC ACID
B-THIOPROPIONIC ACID
β-Mercaptopropionic acid
PROPANOIC ACID, 3-MERCAPTO
PROPONOIC ACID, 3-MERCAPTO
3-mercapto-propanoicaci
3-mercaptopropanoicacid
3-mercapto-Propanoicacid
3-mercaptopropionic
3-mercapto-propionicaci
3-mercpato-propionicaci
3-Sulfanylpropanoic acid
3-Thiopropionic acid
acidemercapto-3propionique
beta-mercaptopropanoicacid
3-mercapto-propionic acid
3-Thiopropion acid
Thiohydracrylic acid
Thiopropionic acid
3-Thiopropanoic acid
NSC 437
NSC 45157
3-thiopropionicacid
Thiohydracrylicacid
3-Mercaptopropanoic acid
Propanoic acid, 3-mercapto-
Mercaptopropionic acid
3MPA

MDL Number

MFCD00004897

Customs Code

2930909090

FAQ

What is 3-Sulfanylpropanoic acid (CAS: 107-96-0)?

3-Sulfanylpropanoic acid, with the CAS number 107-96-0, is a thiol compound that contains a sulfhydryl group (-SH) attached to a three-carbon chain. It is also known as 3-mercapto-propanoic acid. This compound is a colorless liquid with a characteristic sulfur odor and is soluble in water. It is commonly used as a precursor in organic synthesis due to its reactivity and functional group versatility.

What are the main uses of 3-Sulfanylpropanoic acid (CAS: 107-96-0)?

3-Sulfanylpropanoic acid is primarily used in pharmaceuticals as a building block for drug development, particularly in the synthesis of sulfhydryl-containing drugs. It also finds applications in industrial chemical processes, food flavoring, and research for its role in biochemistry and polymer science. Its unique structure makes it valuable in the production of various chemical derivatives and functional materials.

Is 3-Sulfanylpropanoic acid (CAS: 107-96-0) safe?

3-Sulfanylpropanoic acid is generally considered safe when handled according to proper safety protocols. However, due to its reactive nature and potential for skin and eye irritation, it should be used with appropriate protective equipment. Safety standards recommend avoiding inhalation and ingestion, and it is classified as a hazardous substance under certain regulations. Always follow guidelines for safe chemical handling and disposal.

How should 3-Sulfanylpropanoic acid (CAS: 107-96-0) be stored?

3-Sulfanylpropanoic acid should be stored in a cool, dry, and well-ventilated area, away from incompatible materials. It is typically kept in sealed containers to prevent exposure to air and moisture. Storage conditions should maintain a temperature below 25°C and avoid direct light. Due to its reactivity, it is important to store it in a fume hood or under inert gas to ensure stability and safety.