Di -Propylene Glycol No. 25265-71-8
Dipropylene glycol is a mixture of three isomeric chemical compounds, 4-oxa-2,6-heptandiol, 2-(2-hydroxy-propoxy)-propan-1-ol, and 2-(2-hydroxy-1-methyl-ethoxy)-propan-1-ol. It is a colorless, nearly odorless liquid with a high boiling point and low toxicity.
US $1,180-1,200 / Ton |
1 Ton (Min. Order)
| CAS No.: | 25265-71-8 |
|---|---|
| Formula: | C6h14o3 |
| EINECS: | 203-821-4 |
| Appearance: | Liquid |
| Hydroxyl No.: | Dihydroxy |
| Purity: | 99.5% |
Dipropylene Glycol
1.Dipropylene Glycol Basic information: | |
Product Name: | Dipropylene Glycol |
Supplier | Anhui Eapearl Chemical Co.,Ltd |
Brand Name | Eapearl |
Molecular Formula: | C6H14O3 |
Molecular weight : | 134.17 |
HS Code : | 2918990090 |
2. Dipropylene Glycol Chemical Properties: | |
Appearance: | clear transparent liquid, odorless |
Boilting Point: | 90-95 °C1 mm Hg |
Vapor Density: | 4.6 (vs air) |
Density: | 1.023 g/mL at 25 °C(lit.) |
Vapor Pressure: | <0.01 mm Hg ( 20 °C) |
Flashing Point: | 280 °F |
Sensitive: | Hygroscopic |
Refractive Index: | n20/D 1.441(lit.) |
Water Solubility: | Miscible |
Stability: | Stable |
Application: | 1.DPG is completely soluble in water andhygroscopic (attracts water from the atmosphere),it's the ideal solvent applied for many flavors and fragrances and cosmetics. |
2.DPG is also used as a solvent, humectant, and coupling agent for many fragrance and cosmetic/personal-care items, such asperfumes, skin-care products, deodorants, hair-care products, and many others. | |
3. DPG is used as a component in the production of unsaturated polyester resins, alkyd resins, polyurethane polyols, textile auxiliaries and Dibenzoate plasticisers | |
| 4.It can be used as a plasticizer, intermediate in industrial chemical reactions, polymerization initiators or monomers, and solvents. Its low toxicity and solvent properties make it an ideal additive for perfumes, skin and hair care products. It is also a common ingredient in commercial atomizing liquids used in fog machines in the entertainment industry. |
Product certification | ||
Item | Specifications | Results |
Content | 99.5% min | 99.90% |
Moisture | 0.2% max | 0.05% |
Acidity | 0.02 | 0.02 |
Specific gravity | 1.035-1.037 | 1.037 |
Residue on ignition | 0.007% max | Passes |
Chloride | 0.01% | none |
Oxidizing substance | --- | 0.03 |
Distillation range | --- | 184 |
Sulfate | 0.01% | none |
Color | --- | 5 max |
Organic volatile impurities | Passes | Passes |
Heavy metal (Pb) ppm | 5 | Complied |
Residual solvents | Passes | Passes |
Conclusion | The results conforms | |
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