4,7,10,13,16,19-Hexaoxadocos-21-ynoic acid
4,7,10,13,16,19-六氧杂二十二烷-21-炔酸
Also known as: Propargyl-PEG6-acid, Propargyl-PEG6-COOH, Propargyl-PEG6-propionic acid, Propargyl-PEG6-propanoic acid, Propyne-PEG6-acid
4,7,10,13,16,19-Hexaoxadocos-21-ynoic acid (CAS 1951438-84-8) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C16H28O8 and a molecular weight of 348.389 g/mol. It is also known as Propargyl-PEG6-acid, Propargyl-PEG6-COOH and Propargyl-PEG6-propionic acid. Key properties include a boiling point of 462.8±45.0 °C at 760 mmHg, a density of 1.1±0.1 g/cm3 and a flash point of 157.6±22.2 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 1951438-84-8
- Jingsj CID
- J-1989775-6
- Molecular Formula
- C16H28O8
- Chinese Name
- 4,7,10,13,16,19-六氧杂二十二烷-21-炔酸
- Molecular Weight
- 348.389 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 462.8±45.0 °C at 760 mmHg |
|---|---|
| Density | 1.1±0.1 g/cm3 |
| Flash Point | 157.6±22.2 °C |
Frequently Asked Questions
What is the CAS number of 4,7,10,13,16,19-Hexaoxadocos-21-ynoic acid?
The CAS number of 4,7,10,13,16,19-Hexaoxadocos-21-ynoic acid is 1951438-84-8.
What are the molecular formula and molecular weight of 4,7,10,13,16,19-Hexaoxadocos-21-ynoic acid?
4,7,10,13,16,19-Hexaoxadocos-21-ynoic acid has molecular formula C16H28O8 and molecular weight 348.389 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "4,7,10,13,16,19-Hexaoxadocos-21-ynoic acid (CAS 1951438-84-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1989775-6 (accessed 2026-10-25).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.