1,2-Propanediol, 98+%

Description

CAS: 57-55-6 | C3H8O2 | 76.095 g/mol

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

RUO – Research Use Only

Specifications

Chemical Identifiers

• CAS: 57-55-6
• Molecular Formula: C3H8O2
• Molecular Weight (g/mol): 76.095
• MDL Number: MFCD00064272
• InChI Key: DNIAPMSPPWPWGF-UHFFFAOYSA-N
• Synonym: 1,2-propanediol, propylene glycol, 1,2-dihydroxypropane, 2-hydroxypropanol, 1,2-propylene glycol, methylethyl glycol, methylethylene glycol, monopropylene glycol, isopropylene glycol, dowfrost
• PubChem CID: 1030
• ChEBI: CHEBI:16997
• IUPAC Name: propane-1,2-diol
• SMILES: CC(CO)O

• Melting Point: -60°C
• Density: 1.036
• pH: Neutral
• Boiling Point: 186°C to 188°C
• Flash Point: 107°C (225°F)
• Odor: Nearly Odorless
• Refractive Index: 1.432
• Quantity: 500 g
• Beilstein: 1340498
• Sensitivity: Hygroscopic
• Merck Index: 14,7855
• Solubility Information: Miscible with water,benzene,acetone,chloroform and ether. Immiscible with fixed oils.
• Formula Weight: 76.1
• Percent Purity: ≥98%
• Chemical Name or Material: 1,2-Propanediol

Safety and Handling

EINECSNumber	200-338-0
RTECSNumber	TY2000000
TSCA	Yes
Recommended Storage	Ambient temperatures

SDS

RUO – Research Use Only