Polyethylene Glycol Monooleyl Ether
油醇聚氧乙烯醚
Also known as: Oleth, Polyoxyethylene oleyl ether, Brij O20, Genapol O, Oleth-20, POE (20) oleyl ether
Polyethylene Glycol Monooleyl Ether (CAS 9004-98-2) is a compound in the Alcohols category listed in the Jingsj chemical database. It has the molecular formula C20H40O2 and a molecular weight of 312.53000 g/mol. It is also known as Oleth, Polyoxyethylene oleyl ether and Brij O20. Key properties include a melting point of 30ºC, a boiling point of 100ºC, a density of 1.07g/cm3 and a flash point of >230 °F. It is classified under GHS with signal word Danger and hazard statements H315 — Causes skin irritation and H318 — Causes serious eye damage. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 9004-98-2
- Jingsj CID
- J-7981-5
- Molecular Formula
- C20H40O2
- Chinese Name
- 油醇聚氧乙烯醚
- Molecular Weight
- 312.53000 g/mol
- Category
- Alcohols
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 30ºC |
|---|---|
| Boiling Point | 100ºC |
| Density | 1.07g/cm3 |
| Flash Point | >230 °F |
| Exact Mass | 312.30300 |
| PSA | 29.46000 |
| LogP | 6.03280 |
| Vapor Pressure | 0.26 psi ( 20 °C) |
| Refractive Index | n20/D 1.462 |
| Additional Property | water and organic: soluble |
GHS Safety & Compliance
- H315 — Causes skin irritation
- H318 — Causes serious eye damage
Customs & Trade Information
| HS Code | 3402130090 |
|---|
Frequently Asked Questions
What is the CAS number of Polyethylene Glycol Monooleyl Ether?
The CAS number of Polyethylene Glycol Monooleyl Ether is 9004-98-2.
What are the molecular formula and molecular weight of Polyethylene Glycol Monooleyl Ether?
Polyethylene Glycol Monooleyl Ether has molecular formula C20H40O2 and molecular weight 312.53000 g/mol.
Is Polyethylene Glycol Monooleyl Ether hazardous?
Polyethylene Glycol Monooleyl Ether has GHS signal word Danger and hazard statements H315 — Causes skin irritation; H318 — Causes serious eye damage.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Polyethylene Glycol Monooleyl Ether (CAS 9004-98-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-7981-5 (accessed 2026-10-28).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.