2-Sulfanylpropanoic acid

Basic Information

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CAS Number

79-42-5

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

10-14 °C

Boiling Point

115°C/20mmHg

Density

1.196 g/mL at 25 °C

Water Solubility

MISCIBLE

Refractive Index

n20/D 1.481(lit.)

SMILES

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CC(S)C(=O)O

InChI

InChI=1S/C3H6O2S/c1-2(6)3(4)5/h2,6H,1H3,(H,4,5)

InChIKey

PMNLUUOXGOOLSP-UHFFFAOYSA-N

LogP

0.3892999999999999

Topological Polar Surface Area

37.3 Å²

Hydrogen Bond Donor/Acceptor

1 / 2

Complexity

61.8

Safety Information

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Hazard Statement

H301 Toxic if swallowed
Acute toxicity, oral

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

Hazard Class

Class 6.1 Class 6.1

Synonyms & References

English

Thiolactic acid
2-Mercaptopropanic Acid
(+/-)-2-mercaptopropionic acid
2-mercapto-propanoicaci
2-thiolacticacid
FEMA 3180
FEMA 3810
thiolactic
Thiomilchsure
2-Mercaptopropanoic Acid
2-Mercaptopropionic Acid
2-sulfanylpropanoic acid
2-Mercaptopropanoic acid

MDL Number

MFCD00004862

Customs Code

29309070

FAQ

What regulatory guidelines apply to 2-Sulfanylpropanoic acid (CAS: 79-42-5)?

2-Sulfanylpropanoic acid (CAS: 79-42-5) falls under various regulatory guidelines, including the Globally Harmonized System of Classification and Labelling of Chemicals (GHS), European Chemicals Agency (ECHA) REACH regulations, and FDA and EPA guidelines for chemical safety and environmental protection. Proper labeling, storage, and handling practices are required to comply with these regulations.

Are there alternatives to 2-Sulfanylpropanoic acid (CAS: 79-42-5) in synthesis?

In synthesis, 2-Sulfanylpropanoic acid (CAS: 79-42-5) can be replaced by similar compounds like 2-thienylacetic acid or other 2-heteroatom-containing carboxylic acids. These alternatives offer similar functional groups, providing flexibility in chemical synthesis without significant changes to the reaction mechanisms.

What is the market or research trend for 2-Sulfanylpropanoic acid (CAS: 79-42-5)?

The market for 2-Sulfanylpropanoic acid (CAS: 79-42-5) is driven by its applications in pharmaceuticals and agrochemicals. Research trends include its use as a precursor in the synthesis of bioactive compounds and as an intermediate in drug development. The demand is expected to grow as new applications are discovered and existing ones expand.

How should waste containing 2-Sulfanylpropanoic acid (CAS: 79-42-5) be handled?

Waste containing 2-Sulfanylpropanoic acid (CAS: 79-42-5) should be collected in appropriate containers and stored separately to prevent contamination. Incineration or professional waste disposal services are recommended for disposal. Environmental protection precautions include proper containment to prevent spills and ensure safe handling to comply with regulatory standards.