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25265-71-8

Name Dipropylene glycol
CAS 25265-71-8
EINECS(EC#) 203-821-4
Molecular Formula C6H14O3
MDL Number MFCD00004538
Molecular Weight 134.17
MOL File 25265-71-8.mol

Chemical Properties

Appearance colourless liquid
Melting point  -32℃
Boiling point  90-95 °C1 mm Hg
density  1.023 g/mL at 25 °C(lit.)
vapor density  4.6 (vs air)
vapor pressure  <0.01 mm Hg ( 20 °C)
refractive index  n20/D 1.441(lit.)
Fp  280 °F
storage temp.  Store below +30°C.
solubility  Chloroform (Slightly), Ethyl Acetate (Slightly), Methanol (Slightly)
form  Liquid
color  Clear yellow to orange-red, product may darken during storage
Odor at 100.00?%. slight alcoholic
PH 6-7 (100g/l, H2O, 20℃)
Stability: Stable. Combustible. Incompatible with strong oxidizing agents.
explosive limit 2.9-12.6%(V)
Water Solubility  MISCIBLE
Sensitive  Hygroscopic
BRN  1698372
LogP -0.46 at 20℃
Uses
dipropylene glycol may be incorporated into a cosmetic for a variety of purposes including to mask odors or to perfume a product. In addition, it can help decrease product viscosity and serves as a solvent for essential oils and fragrance oils.
CAS DataBase Reference 25265-71-8(CAS DataBase Reference)
NIST Chemistry Reference propanol, oxybis-(25265-71-8)
EPA Substance Registry System 25265-71-8(EPA Substance)

Safety Data

Safety Statements 
S23:Do not breathe gas/fumes/vapor/spray (appropriate wording to be specified by the manufacturer) .
S24/25:Avoid contact with skin and eyes .
WGK Germany  1
RTECS  UB8765000
Autoignition Temperature 310 °C DIN 51794
TSCA  Yes
HS Code  29094919
Hazardous Substances Data 25265-71-8(Hazardous Substances Data)
Toxicity
LD50 orally in Rabbit: > 5000 mg/kg LD50 dermal Rabbit > 5000 mg/kg

Raw materials And Preparation Products

Hazard Information

Material Safety Data Sheet(MSDS)

Supplier