Silane, [(1,1-dimethyl-2-pentyn-1-yl)oxy]trimethyl-
[(1,1-二甲基-2-戊炔基)氧基]三甲基硅烷
Also known as: [(1,1-Dimethyl-2-pentynyl)oxy]trimethylsilane, ((1,1-dimethyl-2-pentynyl)oxy)trimethylsilane, MFCD01863571
Silane, [(1,1-dimethyl-2-pentyn-1-yl)oxy]trimethyl- (CAS 302912-18-1) is a compound in the Aliphatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C2H5C≡CC(CH3)2OSi(CH3)3 and a molecular weight of 184.35 g/mol. It is also known as [(1,1-Dimethyl-2-pentynyl)oxy]trimethylsilane, ((1,1-dimethyl-2-pentynyl)oxy)trimethylsilane and MFCD01863571. Key properties include a boiling point of 186.5±23.0 °C at 760 mmHg, a density of 0.8±0.1 g/cm3 and a flash point of 58.0±12.8 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 302912-18-1
- Jingsj CID
- J-50730-5
- Molecular Formula
- C2H5CCC(CH3)2OSi(CH3)3
- Chinese Name
- [(1,1-二甲基-2-戊炔基)氧基]三甲基硅烷
- Molecular Weight
- 184.35 g/mol
- Category
- Aliphatic Hydrocarbons
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 186.5±23.0 °C at 760 mmHg |
|---|---|
| Density | 0.8±0.1 g/cm3 |
| Flash Point | 58.0±12.8 °C |
Frequently Asked Questions
What is the CAS number of Silane, [(1,1-dimethyl-2-pentyn-1-yl)oxy]trimethyl-?
The CAS number of Silane, [(1,1-dimethyl-2-pentyn-1-yl)oxy]trimethyl- is 302912-18-1.
What are the molecular formula and molecular weight of Silane, [(1,1-dimethyl-2-pentyn-1-yl)oxy]trimethyl-?
Silane, [(1,1-dimethyl-2-pentyn-1-yl)oxy]trimethyl- has molecular formula C2H5C≡CC(CH3)2OSi(CH3)3 and molecular weight 184.35 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Silane, [(1,1-dimethyl-2-pentyn-1-yl)oxy]trimethyl- (CAS 302912-18-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-50730-5 (accessed 2026-10-24).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.