Trihexylsilane
三正己硅烷
Also known as: Tri-n-hexylsilane, TRIHEXYLSILANE, Trihexyl-silan, Silane, trihexyl-, MFCD00009519, EINECS 220-893-2, NSC 139856
Trihexylsilane (CAS 2929-52-4) is a compound in the Aliphatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C18H40Si and a molecular weight of 284.596 g/mol. It is also known as Tri-n-hexylsilane, TRIHEXYLSILANE and Trihexyl-silan. Key properties include a boiling point of 335.0±11.0 °C at 760 mmHg, a density of 0.799 g/mL at 25 °C(lit.) and a flash point of 142.8±3.9 °C. GHS signal word: Warning. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 2929-52-4
- Jingsj CID
- J-26607-1
- Molecular Formula
- C18H40Si
- Chinese Name
- 三正己硅烷
- Molecular Weight
- 284.596 g/mol
- Category
- Aliphatic Hydrocarbons
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 335.0±11.0 °C at 760 mmHg |
|---|---|
| Density | 0.799 g/mL at 25 °C(lit.) |
| Flash Point | 142.8±3.9 °C |
GHS Safety & Compliance
Frequently Asked Questions
What is the CAS number of Trihexylsilane?
The CAS number of Trihexylsilane is 2929-52-4.
What are the molecular formula and molecular weight of Trihexylsilane?
Trihexylsilane has molecular formula C18H40Si and molecular weight 284.596 g/mol.
Is Trihexylsilane hazardous?
Trihexylsilane has GHS signal word Warning.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Trihexylsilane (CAS 2929-52-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-26607-1 (accessed 2026-10-24).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.