Tri(propylene glycol) butyl ether
Also known as: Tripropylene glycol n-butyl ether, Tripropylene glycol butyl ether, TPNB, Dowanol TPNB, Arcosolv TPNB, PPG-3 butyl ether, 1-[2-(2-Butoxy-1-methylethoxy)-1-methylethoxy]propan-2-ol, 1-({1-[(1-Butoxypropan-2-yl)oxy]propan-2-yl}oxy)propan-2-ol, Tri(propylene glycol) butyl ether, mixture of isomers, Tripropyleneglycolmonobutylether, Tripropyleneglycoln-butylether
Tri(propylene glycol) butyl ether (CAS 55934-93-5) is a compound in the Solvents category listed in the Jingsj chemical database. It has the molecular formula C13H28O4 and a molecular weight of 248.359 g/mol. Key properties include a melting point of -75ºC(lit.), a boiling point of 282.8±20.0 °C at 760 mmHg, a density of 1.0±0.1 g/cm3 and a flash point of 124.8±21.8 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 55934-93-5
- Jingsj CID
- J-11775-1
- Molecular Formula
- C13H28O4
- Molecular Weight
- 248.359 g/mol
- Category
- Solvents
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | -75ºC(lit.) |
|---|---|
| Boiling Point | 282.8±20.0 °C at 760 mmHg |
| Density | 1.0±0.1 g/cm3 |
| Flash Point | 124.8±21.8 °C |
| Exact Mass | 248.198761 |
| PSA | 47.92000 |
| LogP | 1.88 |
| Vapor Pressure | 0.0±1.3 mmHg at 25°C |
| Refractive Index | 1.441 |
Frequently Asked Questions
What is the CAS number of Tri(propylene glycol) butyl ether?
The CAS number of Tri(propylene glycol) butyl ether is 55934-93-5.
What are the molecular formula and molecular weight of Tri(propylene glycol) butyl ether?
Tri(propylene glycol) butyl ether has molecular formula C13H28O4 and molecular weight 248.359 g/mol.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Tri(propylene glycol) butyl ether (CAS 55934-93-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-11775-1 (accessed 2026-11-06).
Data for reference only; verify product details with suppliers before purchase.