Gallium selenide
硒化镓
Also known as: Gallium(II) selenide, Gallium monoselenide, GaSe, Gallium selenide (GaSe)
Gallium selenide (CAS 12024-11-2) is a compound in the Inorganic Chemicals category listed in the Jingsj chemical database. It has the molecular formula Ga2H12Se3 and a molecular weight of 388.42100 g/mol. It is also known as Gallium(II) selenide, Gallium monoselenide and GaSe. Key properties include a melting point of 960°C and a density of 5.030. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 12024-11-2
- Jingsj CID
- J-27611-7
- Molecular Formula
- Ga2H12Se3
- Chinese Name
- 硒化镓
- Molecular Weight
- 388.42100 g/mol
- Category
- Inorganic Chemicals
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 960°C |
|---|---|
| Density | 5.030 |
Frequently Asked Questions
What is the CAS number of Gallium selenide?
The CAS number of Gallium selenide is 12024-11-2.
What are the molecular formula and molecular weight of Gallium selenide?
Gallium selenide has molecular formula Ga2H12Se3 and molecular weight 388.42100 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Gallium selenide (CAS 12024-11-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-27611-7 (accessed 2026-10-25).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.