Triethylene glycol monobutyl ether
三乙二醇丁醚
Also known as: Butoxytriglycol, 2-[2-(2-Butoxyethoxy)ethoxy]ethanol, Triethylene glycol mono-n-butyl ether, Triethylene glycol n-butyl ether, Butyl Triglycol, Triglycol monobutyl ether, 3,6,9-Trioxa-1-tridecanol, 3,6,9-Trioxatridecan-1-ol, Ethanol, 2-[2-(2-butoxyethoxy)ethoxy]-, Dowanol TBAT, Poly-solv TB
Triethylene glycol monobutyl ether (CAS 143-22-6) is a compound in the Solvents category listed in the Jingsj chemical database. It has the molecular formula C10H22O4 and a molecular weight of 206.279 g/mol. It is also known as Butoxytriglycol, 2-[2-(2-Butoxyethoxy)ethoxy]ethanol and Triethylene glycol mono-n-butyl ether. Key properties include a melting point of -48°C, a boiling point of 278.0±0.0 °C at 760 mmHg, a density of 1.0±0.1 g/cm3 and a flash point of 127.9±21.8 °C. It is classified under GHS with signal word Danger and hazard statements H318 — Causes serious eye damage. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 143-22-6
- Jingsj CID
- J-1413549-7
- Molecular Formula
- C10H22O4
- Chinese Name
- 三乙二醇丁醚
- Molecular Weight
- 206.279 g/mol
- Category
- Solvents
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | -48°C |
|---|---|
| Boiling Point | 278.0±0.0 °C at 760 mmHg |
| Density | 1.0±0.1 g/cm3 |
| Flash Point | 127.9±21.8 °C |
| Exact Mass | 206.151810 |
| PSA | 47.92000 |
| LogP | 0.08 |
| Vapor Pressure | 0.0±1.2 mmHg at 25°C |
| Refractive Index | 1.438 |
GHS Safety & Compliance
- H318 — Causes serious eye damage
Customs & Trade Information
| HS Code | 2909499000 |
|---|---|
| Summary | 2909499000. ether-alcohols and their halogenated, sulphonated, nitrated or nitrosated derivatives. VAT:17.0%. Tax rebate rate:9.0%. . MFN tariff:5.5%. General tariff:30.0% |
Frequently Asked Questions
What is the CAS number of Triethylene glycol monobutyl ether?
The CAS number of Triethylene glycol monobutyl ether is 143-22-6.
What are the molecular formula and molecular weight of Triethylene glycol monobutyl ether?
Triethylene glycol monobutyl ether has molecular formula C10H22O4 and molecular weight 206.279 g/mol.
Is Triethylene glycol monobutyl ether hazardous?
Triethylene glycol monobutyl ether has GHS signal word Danger and hazard statements H318 — Causes serious eye damage.
What are the upstream and downstream products of Triethylene glycol monobutyl ether?
For Triethylene glycol monobutyl ether, Upstream Products: Tetraethylene glycol, Ethylene glycol, Butyraldehyde.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Triethylene glycol monobutyl ether (CAS 143-22-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1413549-7 (accessed 2026-10-28).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.