| Identification | More | [Name]
Dipropylene glycol | [CAS]
25265-71-8 | [Synonyms]
1,1'-OXYDI-2-PROPANOL
1,1'-oxydipropan-2-ol
Bis(2-hydroxypropyl) ether
BIS(HYDROXYPROPYL) ETHER
diisopropylene glycol
DIPROPYLENE GLYCOL
oxybis-propano
oxybispropanol
oxybis-Propanol
Propanol, oxybis-
oxydipropanol
DI(PROPYLENE GLYCOL), 99%, MIXTURE OF IS OMERS
DIPROPYLENE GLYCOL, MIXTURE OF ISOMERS
Dipropyleneglycol,MixedIsomers,~98%
DipropyleneGlycol,Certified
β,β-dihydroxydi-n-propyl ether
HOSTALUXPNFLUID
DIPROPYLENE GLYCOL LO+
1-(1-Hydroxypropoxy)propan-1-ol
Dipropylene glycol, 99%, mixture of isomeric propylene glycol ethers | [EINECS(EC#)]
203-821-4 | [Molecular Formula]
C6H14O3 | [MDL Number]
MFCD00004538 | [Molecular Weight]
134.17 | [MOL File]
25265-71-8.mol |
| Chemical Properties | Back Directory | [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 | Back Directory | [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 |
| Hazard Information | Back Directory | [General Description]
Thick odorless, colorless liquid. Sinks and mixes with water. | [Reactivity Profile]
DIPROPYLENE GLYCOL(25265-71-8) can react vigorously with acids and oxidizing materials. DIPROPYLENE GLYCOL(25265-71-8) is incompatible with strong bases. DIPROPYLENE GLYCOL(25265-71-8) is incompatible with peroxides. | [Air & Water Reactions]
This chemical is hygroscopic. Water soluble. | [Health Hazard]
Minor eye irritation | [Fire Hazard]
This chemical is combustible. | [Chemical Properties]
Dipropylene glycol is a colorless, odorless, slightly viscous liquid. it has a low vapor pressure, and is miscible with water. | [Production Methods]
Dipropylene glycol is prepared commercially as a by-product
of propylene glycol production. Three linear isomers are
possible, but these have not been separated and studied, and
the exact composition of the commercial product is not
known. It is also possible to prepare cyclic isomers such
as 2,6-dimethyl-1,4-dioxane and 2,5-dimethyl-1,4-dioxane,
but these are not likely to form under conditions employed
commercially. | [Flammability and Explosibility]
Nonflammable | [Chemical Reactivity]
Reactivity with Water No reaction; Reactivity with Common Materials: No reaction; Stability During Transport: Stable; Neutralizing Agents for Acids and Caustics: Not pertinent; Polymerization: Not pertinent; Inhibitor of Polymerization: Not pertinent. | [Toxicology]
Dipropylene glycol is not acutely toxic by oral, dermal, or inhalation exposure. Acute oral toxicity has been examined in the rat, mouse, and guinea pig and the reported LD50s were 15.8 ml/kg (16000 mg/kg), >2000 mg/kg and 17600 mg/kg, respectively. | [Carcinogenicity]
Dipropylene glycol has not been tested specifically for carcinogenicity; however, based on the results of a cancer bioassay of propylene glycol (to which dipropylene glycol is rapidly converted), dipropylene glycol is not expected to have carcinogenic potential. |
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