D215554

Dipropylene glycol

99%, mixture of isomers

• Synonym(s): DPG, Bis(hydroxypropyl) ether
• Linear Formula: HOC₃H₆OC₃H₆OH
• CAS Number: 25265-71-8
• Molecular Weight: 134.17
• Beilstein: 1698372
• EC Number: 246-770-3
• MDL number: MFCD06252230
• UNSPSC Code: 12352100
• PubChem Substance ID: 24893644
• NACRES: NA.22

Properties

• vapor density: 4.6 (vs air)
• Quality Level: 200
• vapor pressure: <0.01 mmHg ( 20 °C)
• Assay: 99%
• form: liquid
• refractive index: n20/D 1.441 (lit.)
• density: 1.023 g/mL at 25 °C (lit.)
• SMILES string: CC(O)COCC(C)O.CC(O)COC(C)CO.CC(CO)OC(C)CO
• InChI: 1S/C6H14O3/c1-3-5(7)9-6(8)4-2/h5-8H,3-4H2,1-2H3
• InChI key: QYSXYAURTRCDJU-UHFFFAOYSA-N

Description

Application

Dipropylene glycol can be used as a solvent in the TEMPO-mediated living radical dispersion polymerization of styrene.

Packaging

Packaged in plastic bottles

Safety Information

• Storage Class Code: 10 - Combustible liquids
• WGK: WGK 1
• Flash Point(F): 266.0 °F - closed cup
• Flash Point(C): 130 °C - closed cup
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves