3-Mercapto-1,2-propanediol, 90 wt% aqueous solution

Description

CAS: 96-27-5 | C3H8O2S | 108.16 g/mol

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: 96-27-5, 7732-18-5
• Molecular Formula: C3H8O2S
• Molecular Weight (g/mol): 108.16
• MDL Number: MFCD00004879
• InChI Key: PJUIMOJAAPLTRJ-UHFFFAOYNA-N
• Synonym: 3-mercapto-1,2-propanediol, monothioglycerol, 1-thioglycerol, thioglycerol, thioglycerine, thioglycerin, thiovanol, 3-mercaptopropane-1,2-diol, alpha-thioglycerol, glycerol-1-thiol
• PubChem CID: 7291
• ChEBI: CHEBI:74537
• IUPAC Name: 3-sulfanylpropane-1,2-diol
• SMILES: OCC(O)CS

• CAS Min %: 88.0, 8.0
• CAS Max %: 92.0, 12.0
• Color: Colorless to Yellow
• Density: 1.2300g/mL
• Boiling Point: 118.0°C (5.0 mmHg)
• Flash Point: >112°C
• Infrared Spectrum: Authentic
• Packaging: Glass bottle
• Refractive Index: 1.5073
• Linear Formula: HSCH₂CH(OH)CH₂OH
• Quantity: 25 mL
• Beilstein: 01,519
• Merck Index: 15,9488
• Specific Gravity: 1.23
• Solubility Information: Solubility in water: slightly soluble. Other solubilities: miscible with alcohol,insoluble in ether
• Formula Weight: 108.16
• Percent Purity: ≥88%
• Physical Form: Viscous Solution
• Chemical Name or Material: 3-Mercapto-1, 2-propanediol

Safety and Handling

Hazard Category	GHS Signal Word: Danger
Hazard Statement	GHS H Statement Harmful if swallowed. Toxic in contact with skin. Causes skin irritation. May cause an allergic skin reaction. Causes serious eye irritation. May cause respiratory irritation.
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: Wash with plenty of soap and water. If skin irritation or rash occurs: Get
EINECSNumber	202-495-0
RTECSNumber	TY8140000
TSCA	TSCA

SDS

RUO – Research Use Only