Dipropylene glycol
Also known as: 1,1'-Oxydi-2-propanol, bis(2-hydroxypropyl) ether, 2,2'-dihydroxydipropyl ether, DPG, 1,1'-dimethyldiethylene glycol, 1,1-Oxydi-2-Propanol, 2,2'-Dihydroxydipropyl ether
Dipropylene glycol (CAS 110-98-5) is a compound in the Solvents category listed in the Jingsj chemical database. It has the molecular formula C6H14O3 and a molecular weight of 134.174 g/mol. Key properties include a melting point of 46 - 48ºC, a boiling point of 230.5±0.0 °C at 760 mmHg, a density of 1.0±0.1 g/cm3 and a flash point of 137.8±0.0 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 110-98-5
- Jingsj CID
- J-26699-2
- Molecular Formula
- C6H14O3
- Molecular Weight
- 134.174 g/mol
- Category
- Solvents
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 46 - 48ºC |
|---|---|
| Boiling Point | 230.5±0.0 °C at 760 mmHg |
| Density | 1.0±0.1 g/cm3 |
| Flash Point | 137.8±0.0 °C |
| Exact Mass | 134.094299 |
| PSA | 49.69000 |
| LogP | -0.82 |
| Vapor Pressure | 0.0±1.0 mmHg at 25°C |
| Refractive Index | 1.446 |
Customs & Trade Information
| HS Code | 2905199090 |
|---|---|
| Summary | 2905199090. saturated monohydric alcohols. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:5.5%. General tariff:30.0% |
Frequently Asked Questions
What is the CAS number of Dipropylene glycol?
The CAS number of Dipropylene glycol is 110-98-5.
What are the molecular formula and molecular weight of Dipropylene glycol?
Dipropylene glycol has molecular formula C6H14O3 and molecular weight 134.174 g/mol.
What are the upstream and downstream products of Dipropylene glycol?
For Dipropylene glycol, Upstream Products: propylene glycol, Propylene oxide, (R)-(-)-1,2-Propanediol; Downstream Products: Diethylstilbestrol.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Dipropylene glycol (CAS 110-98-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-26699-2 (accessed 2026-11-06).
Data for reference only; verify product details with suppliers before purchase.