Silicon tetrahydride
Also known as: EINECS 232-263-4, MFCD00011228, Monosilane, SiH4, Sila-Cycrimin, Silanol,cyclopentylphenyl[2-(1-piperidinyl)ethyl], Silicane, Silicon hydride, Silicon hydride (SiH4), flots100sco, silane, tetrahydrure, tetrahydruredesilicium
Silicon tetrahydride (CAS 7803-62-5) is a compound in the Inorganic Chemicals category listed in the Jingsj chemical database. It has the molecular formula H4Si and a molecular weight of 32.11730 g/mol. Key properties include a melting point of -185ºC, a boiling point of -112ºC and a density of 1.114. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 7803-62-5
- Jingsj CID
- J-43813-9
- Molecular Formula
- H4Si
- Molecular Weight
- 32.11730 g/mol
- Category
- Inorganic Chemicals
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | -185ºC |
|---|---|
| Boiling Point | -112ºC |
| Density | 1.114 |
| Exact Mass | 32.00820 |
| Additional Property | 1.1 (vs air) |
Customs & Trade Information
| HS Code | 3910000000 |
|---|
Frequently Asked Questions
What is the CAS number of Silicon tetrahydride?
The CAS number of Silicon tetrahydride is 7803-62-5.
What are the molecular formula and molecular weight of Silicon tetrahydride?
Silicon tetrahydride has molecular formula H4Si and molecular weight 32.11730 g/mol.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Silicon tetrahydride (CAS 7803-62-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-43813-9 (accessed 2026-11-06).
Data for reference only; verify product details with suppliers before purchase.