5-(Triethylsilyl)-4-pentyn-1-ol
5-(三乙基甲硅烷基)-4-戊炔-1-醇
Also known as: 4-Pentyn-1-ol, 5-(triethylsilyl)-, 4-Triethylsilyl-4-pentyn-1-ol, 5-(triethylsilyl)pent-4-yn-1-ol, 5-triethylsilyl-4-pentyn-1-ol, 5-triethylsilylpent-4-yn-1-ol, TIMTEC-BB SBB009025
5-(Triethylsilyl)-4-pentyn-1-ol (CAS 174064-02-9) is a compound in the Alcohols category listed in the Jingsj chemical database. It has the molecular formula C11H22OSi and a molecular weight of 198.37700 g/mol. It is also known as 4-Pentyn-1-ol, 5-(triethylsilyl)-, 4-Triethylsilyl-4-pentyn-1-ol and 5-(triethylsilyl)pent-4-yn-1-ol. Key properties include a boiling point of 97ºC, a density of 0.86 and a flash point of 105.3ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 174064-02-9
- Jingsj CID
- J-1511796-0
- Molecular Formula
- C11H22OSi
- Chinese Name
- 5-(三乙基甲硅烷基)-4-戊炔-1-醇
- Molecular Weight
- 198.37700 g/mol
- Category
- Alcohols
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 97ºC |
|---|---|
| Density | 0.86 |
| Flash Point | 105.3ºC |
Frequently Asked Questions
What is the CAS number of 5-(Triethylsilyl)-4-pentyn-1-ol?
The CAS number of 5-(Triethylsilyl)-4-pentyn-1-ol is 174064-02-9.
What are the molecular formula and molecular weight of 5-(Triethylsilyl)-4-pentyn-1-ol?
5-(Triethylsilyl)-4-pentyn-1-ol has molecular formula C11H22OSi and molecular weight 198.37700 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "5-(Triethylsilyl)-4-pentyn-1-ol (CAS 174064-02-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1511796-0 (accessed 2026-10-25).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.