- Dipropylene glycol
-
- $20.00 / 1kg
-
2024-04-28
- CAS:25265-71-8
- Min. Order: 1kg
- Purity: 99.9%
- Supply Ability: 1000
- Dipropylene glycol
-
- $3.00/ kg
-
2024-04-28
- CAS:25265-71-8
- Min. Order: 200kg
- Purity: 99%
- Supply Ability: 1000kg/day
- Dipropylene glycol
-
- $50.00 / 1kg
-
2024-04-24
- CAS:25265-71-8
- Min. Order: 1kg
- Purity: 99%
- Supply Ability: 5000KG/Week
|
| | Dipropylene glycol Basic information |
| Product Name: | Dipropylene glycol | | Synonyms: | β,β-dihydroxydi-n-propyl ether;HOSTALUXPNFLUID;1-(1-Hydroxypropoxy)propan-1-ol;Dipropylene glycol, 99%, mixture of isomeric propylene glycol ethers;DIPROPYLENE GLYCOL LO+;Dipropylene glycol, Mixture of isoMeric propylene glycol ethers, 99% 1KG;Dipropylene Glycol - Fragrance Grade;Dipropylene Glycol Low Odor | | CAS: | 25265-71-8 | | MF: | C6H14O3 | | MW: | 134.17 | | EINECS: | 246-770-3 | | Product Categories: | | | Mol File: | 25265-71-8.mol |  |
| | Dipropylene glycol Chemical Properties |
| 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℃) | | explosive limit | 2.9-12.6%(V) | | Water Solubility | MISCIBLE | | Sensitive | Hygroscopic | | BRN | 1698372 | | Stability: | Stable. Combustible. Incompatible with strong oxidizing agents. | | LogP | -0.46 at 20℃ | | CAS DataBase Reference | 25265-71-8(CAS DataBase Reference) | | NIST Chemistry Reference | propanol, oxybis-(25265-71-8) | | EPA Substance Registry System | Dipropylene glycol (25265-71-8) |
| Safety Statements | 23-24/25 | | 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 |
| | Dipropylene glycol Usage And Synthesis |
| Chemical Properties | Dipropylene glycol is a colorless, odorless, slightly viscous liquid. it has a low vapor pressure, and is miscible with water. | | 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. | | Uses | Dipropylene glycol, mixture of isomers is used as a solvent, plasticizer, polymerization initiator and monomer. It acts as an additive used in perfumes, skin and hair care products. It is an active ingredient in commercial fog fluid, which is used as an entertainment in fog machines. Further, it is used as an intermediate in polyurethane polyols, alkyd resins and non-reinforced polyesters. In addition to this, it is used in dyes, paints, hydraulic brake fluids and cutting oils. | | 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. | | General Description | Thick odorless, colorless liquid. Sinks and mixes with water. | | Air & Water Reactions | Dipropylene glycol is hygroscopic. Water soluble. | | Reactivity Profile | Dipropylene glycol can react vigorously with acids and oxidizing materials. Dipropylene glycol is incompatible with strong bases. Dipropylene glycol is incompatible with peroxides. | | Health Hazard | Minor eye irritation | | Fire Hazard | Dipropylene glycol is combustible. | | Flammability and Explosibility | Non flammable | | 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. |
| | Dipropylene glycol Preparation Products And Raw materials |
|