小中大Dipropylene glycol
Synonyms
Bis(2-hydroxypropyl)ether
1,1'-Dimethyldiethylene glycol
Dipropylene glycol Principal
Di-1,2-propylene glycol
1,1'-Oxybis-2-propanol
1,1'-Oxydipropan-2-ol EINECS IUPAC
2-Propanol, 1,1'-oxybis- CAS
Another Material
CAS Number RIFM ID FEMA EINECS/ELINCS METI/ENCS ECL Registration
110-98-5 203-821-4 (2)-413 KE-27718 EINECS DSL TSCA
Dipropylene glycol
is an isomer of 25265-71-8 246-770-3 (2)-413 KE-12226 EINECS DSL TSCA
Dipropylene glycol (isomer unspecified)
RIFM ID 5144 deassigned 7-08 (solvent).
Functional Use solvent
Fragrance Structure-Activity Group Alcohol/Polyols and Their Ethers/Glycols and Glycol Ethers
Formula C6H14O3 Molecular Weight 134.75
SMILES Notation O(CC(O)C)CC(O)C
Generic Class (TSCA) Glycol Ethers
Added to RIFM/FEMA Database 1997
Physical Data
Boiling Point (calculated) 218.79 °C EPI Suite
Henry's Law (calculated) 3.58e-009 Pa·m3/mol EPI Suite
Log KOW (calculated) -0.64 EPI Suite
Melting Point (calculated) 6.09 °C EPI Suite
Specific Gravity 1.02 Quest,1994lll
Vapor Pressure 0.01 mm Hg @ 20C OECD SIDS
Vapor Pressure (calculated) 0.0073 mm Hg @ 25°C EPI Suite
Water Solubility (calculated) 310700 mg/L EPI Suite
Natural Occurrence Dipropylene glycol is a functional material.