3-Mercaptopropionic acid, 99+%, ACROS Organics™

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.

Reduction reagent

Specifications

Chemical Identifiers

• CAS: 107-96-0
• Molecular Formula: C₃H₆O₂S
• Molecular Weight (g/mol): 106.14
• MDL Number: MFCD00004897
• InChI Key: DKIDEFUBRARXTE-UHFFFAOYSA-N
• Synonym: 3-mercaptopropionic acid, 3-mercaptopropanoic acid, 3-thiopropionic acid, 3-thiopropanoic acid, propanoic acid, 3-mercapto, beta-mercaptopropionic acid, 3mpa, mercaptopropionic acid, beta-thiopropionic acid, 2-mercaptoethanecarboxylic acid
• PubChem CID: 6514
• ChEBI: CHEBI:44111
• IUPAC Name: 3-sulfanylpropanoic acid
• SMILES: C(CS)C(=O)O

• CAS Min %: 99.0
• CAS Max %: 100.0
• Melting Point: 17.0°C to 19.0°C
• Color: White
• Density: 1.2180g/mL
• Boiling Point: 110.0°C to 111.0°C (15.0 mmHg)
• Flash Point: 124°C
• Infrared Spectrum: Authentic
• Assay Percent Range: 99.0 to 101% (Iodimetry)
• Linear Formula: HSCH₂CH₂CO₂H
• Refractive Index: 1.4910 to 1.4930
• Quantity: 2.5 L
• Beilstein: 03,299
• Specific Gravity: 1.218
• Solubility Information: Solubility in water: soluble. Other solubilities: soluble in alcohol
• Formula Weight: 106.14
• Percent Purity: 99%
• Physical Form: Crystalline Powder, Crystals or Chunks
• Chemical Name or Material: 3-Mercaptopropionic acid

Safety and Handling

Product Identifier

• 3-Mercaptopropionic acid

Signal Word

• Danger

Hazard Category

• Acute toxicity Category 3
• Acute toxicity Category 4
• Serious eye damage/eye irritation Category 1
• Substances and mixtures corrosive to metals Category 1
• Skin corrosion/irritation Category 1 B

Hazard Statement

• H318-Causes serious eye damage.
• H314-Causes severe skin burns and eye damage.
• H301-Toxic if swallowed.
• H332-Harmful if inhaled.
• H290-May be corrosive to metals.

Precautionary Statement

• P280-Wear protective gloves/protective clothing/eye protection/face protection.
• P301+P330+P331-IF SWALLOWED: rinse mouth. Do NOT induce vomiting.
• P305+P351+P338-IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
• P310-Immediately call a POISON CENTER/doctor/.

RUO – Research Use Only