Propargyl-PEG2-OH
丙炔基-二聚乙二醇
Also known as: 2-[2-(prop-2-ynyloxy)ethoxy]ethan-1-ol, 2-[2-(prop-2-yn-1-yloxy)ethoxy]ethanol, Diethylene Glycol Mono(2-propyn-1-yl) Ether, Propargyl-PEG2-alcohol, Alkyne-PEG2-OH, 2-(2-prop-2-ynoxyethoxy)ethanol
Propargyl-PEG2-OH (CAS 7218-43-1) is a compound in the Solvents category listed in the Jingsj chemical database. It has the molecular formula C7H12O3 and a molecular weight of 144.168 g/mol. It is also known as 2-[2-(prop-2-ynyloxy)ethoxy]ethan-1-ol, 2-[2-(prop-2-yn-1-yloxy)ethoxy]ethanol and Diethylene Glycol Mono(2-propyn-1-yl) Ether. Key properties include a boiling point of 225.6±20.0 °C at 760 mmHg, a density of 1.0±0.1 g/cm3 and a flash point of 90.3±21.8 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 7218-43-1
- Jingsj CID
- J-1959395-1
- Molecular Formula
- C7H12O3
- Chinese Name
- 丙炔基-二聚乙二醇
- Molecular Weight
- 144.168 g/mol
- Category
- Solvents
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 225.6±20.0 °C at 760 mmHg |
|---|---|
| Density | 1.0±0.1 g/cm3 |
| Flash Point | 90.3±21.8 °C |
Frequently Asked Questions
What is the CAS number of Propargyl-PEG2-OH?
The CAS number of Propargyl-PEG2-OH is 7218-43-1.
What are the molecular formula and molecular weight of Propargyl-PEG2-OH?
Propargyl-PEG2-OH has molecular formula C7H12O3 and molecular weight 144.168 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Propargyl-PEG2-OH (CAS 7218-43-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1959395-1 (accessed 2026-10-26).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.