BGC > Product Search > Dipropylene glycol | 25265-71-8

Relative density（ 20℃ /20℃	） 1.022-1.025
Water， w， %	≤ 0.20
Color， Pt-Co	≤ 10
Index of refraction（ n25/D）	1.436-1.440
Acid Value， mg/kg	≤ 75
Residue on ignition， mg/kg	≤ 80
Assay， w， %	≥ 99.5
Propanediol， w， %	≤ 0.2
Initial boiling point， ℃	228-236
Final boiling point（ ≥ 95%） ， ℃	228-236

Molecular Formula: C6H14O3
Molecular Weight: 134.17
WGKGermany: 1
HS Code: 29094919

EINECS: 246-770-3 | Formular: C6-H14-O3

Mol weight: 13418

Boiling Point : 230°C
Flash Point : > 200°F (93°C)

Documentation info:
TSCA Listed: Yes ||| GMO: No ||| Listed on CA Prop. 65: No ||| Food Grade: No ||| US Natural: No ||| EU Natural: No

Category statement: Fragrance Library, Synthetic Aroma Chemicals
Shelf life: 36 MONTHS

MF: C6H14O3
MW: 134.17

Performance and application:

• Dipropylene Glycol is a colorless transparent liquid.


• unsaturated polyester resins, plasticizers, synthetic detergents


• The products can be used as solvents and moisturizers in different cosmetic applications and are


• widely used in fragrance, personal care, and cosmetics.

Appearance	Clear colorless viscous liquid
Density (20℃ )	1.020-1.026
Acidity, %	0.0075 Max
Moisture, %	0.2 Max
Residue, %	0.008 Max
Color (Pt-Co)	10 Max
Content, %	99.5Min
Chloride, ppm	5 Max
Index of refraction	1.436-1.440

Product name:Dipropylene glycol
Synonyms:oxybis-propano;oxybispropanol;oxybis-Propanol;Propanol, oxybis-;DIPROPYLENE GLYCOL;BIS(HYDROXYPROPYL) ETHER;oxydipropanol;DI(PROPYLENE GLYCOL), 99%, MIXTURE OF IS OMERS
CAS: 25265-71-8
Formula:C6H14O3
Molecular weight: 134.17

Melting 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)
Index of refraction:n20/D 1.441(lit.)
Flash point:280 °F
Water solubility:MISCIBLE
Sensitivity:Hygroscopic
Stability:Stable. Combustible. Incompatible with strong oxidizing agents.

Chemical properties: odorless, colorless, water-soluble and hygroscopic liquid, soluble in water and toluene. It has a spicy sweet, non-corrosive, low toxicity. Boiling point 233 ℃, melting point -38.9 ℃, the freezing point of -10.45 ℃, flash point 137 ℃, refractive index n20 / D: 1.439, the relative density of 1.0252, 1.4407 refractive index. Viscosity 107mPa · s (20 ℃). Flash point (open cup) 137.8 ℃. Dissolved in water and toluene.

Physical and chemical properties:
This product is especially suitable for use in solvent PU adhesive layer, in addition to the products made with self-extinguishing, but also can improve light resistance, water resistance, anti-static and improve product gloss and other properties, and only a low amount, it You can achieve good flame-retardant effect. After finishing textile fiber strength, feel not affected. Product low toxicity, no pollution.

Usage:
1.Mainly used as a solvent nitrocellulose, shellac, cellulose acetate and the like. Also used to produce unsaturated polyester resins, plasticizers, synthetic detergents, but also for flavors and fragrances and cosmetics and other products sensitive to odors.
2.Mainly applied to chemical fiber, cotton, polyester, nylon and other fabric flame retardant finishing and coating, the indicators of the product color, acidity, moisture and odor are met or exceeded the level of imports of similar products, can replace imported products, reducing manufacturing cost.