2-Mercaptopropionic acid, 95%, Thermo Scientific Chemicals

Description

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

Specifications

Chemical Identifiers

• CAS: 79-42-5
• Molecular Formula: C₃H₆O₂S
• Molecular Weight (g/mol): 106.14
• MDL Number: MFCD00004862
• InChI Key: PMNLUUOXGOOLSP-UHFFFAOYSA-N
• Synonym: 2-mercaptopropionic acid, thiolactic acid, 2-mercaptopropanoic acid, 2-thiolactic acid, 2-thiolpropionic acid, alpha-mercaptopropionic acid, alpha-mercaptopropanoic acid, propionic acid, 2-mercapto, propanoic acid, 2-mercapto, fema no. 3180
• PubChem CID: 62326
• ChEBI: CHEBI:47872
• IUPAC Name: 2-sulfanylpropanoic acid
• SMILES: CC(C(=O)O)S

• CAS Min %: 94.0
• CAS Max %: 100.0
• Melting Point: 10°C to 14°C
• Color: Colorless to Yellow
• Density: 1.1900g/mL
• Boiling Point: 102°C (16.0mmHg)
• Flash Point: 87°C
• Infrared Spectrum: Authentic
• Assay Percent Range: 94% min. (Iodimetry)
• Packaging: Glass bottle
• Refractive Index: 1.4804 to 1.4824
• Linear Formula: CH₃CH(SH)CO₂H
• Quantity: 500 g
• Beilstein: 03, 289
• Fieser: 15,307
• Specific Gravity: 1.19
• Merck Index: 15, 9493
• Solubility Information: Solubility in water: miscible with water. Other solubilities: miscible with alcohol,ether and acetone,miscible with benzol,petroleumether,chloroform,,chloroethane,diethylether
• Formula Weight: 106.14
• Percent Purity: 95%
• Physical Form: Liquid
• Chemical Name or Material: 2-Mercaptopropionic acid, 95%

Safety and Handling

Hazard Category	GHS Signal Word: Danger
Hazard Statement	GHS H Statement May be corrosive to metals. Harmful if swallowed. Causes severe skin burns and eye damage.
Precautionary Statement	GHS P Statement Wear protective gloves/protective clothing/eye protection/face protection. IF SWALLOWED: Rinse mouth. Do NOT induce vomiting. IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with wat
EINECSNumber	201-206-5
RTECSNumber	UF5250000
TSCA	TSCA

SDS

RUO – Research Use Only