Description
Dipropylene glycol, 500G
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
PubChem Substance ID:
24893644
NACRES:
NA.22
PROPERTIES
vapor density
4.6 (vs air)
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
Application
Dipropylene glycol can be used as a solvent in the TEMPO-mediated living radical dispersion polymerization of styrene.[1]
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