Aluminum oxide
Also known as: 3h-phenoxazine,actinomycindderiv., ACTINOMYCIN X2, Al2O3, Alumina, Aluminium oxide, Aluminium oxide,acidic,Brockmann I, Aluminium oxide,neutral, Aluminium oxide,neutral,Brockmann I, Aluminium oxide,weakly acidic,Brockmann I, Aluminium(III) oxide, Brockmann 1, EINECS 215-691-6, MFCD00003424, actinomycin-V, activated alumina, dialuminium trioxide
Aluminum oxide (CAS 1344-28-1) is a compound in the Inorganic Chemicals category listed in the Jingsj chemical database. It has the molecular formula Al2O3 and a molecular weight of 101.961 g/mol. Key properties include a melting point of 2050ºC, a boiling point of 2980ºC, a density of 3.97 and a flash point of 2980°C. It is classified under GHS with signal word Danger and hazard statements H225 — Highly flammable liquid and vapour, H319 — Causes serious eye irritation and H336 — May cause drowsiness or dizziness. It is listed by 1 supplier; request a quote for pricing. Record last updated Aug 21, 2026.
- CAS No.
- 1344-28-1
- Jingsj CID
- J-13145-3
- Molecular Formula
- Al2O3
- Molecular Weight
- 101.961 g/mol
- Category
- Inorganic Chemicals
- Last updated
- 8/21/2026
| Supplier | Purity / Pack | Base Price | Unit Price | Origin | |
|---|---|---|---|---|---|
Made to Order | 99.9% 500g | - | - | CN China MOQ 500g | |
Made to Order | 99.9% 1kg | - | - | CN China MOQ 1kg | |
Made to Order | 99.9% 25kg | - | - | CN China MOQ 25kg |
Physicochemical Properties
| Melting Point | 2050ºC |
|---|---|
| Boiling Point | 2980ºC |
| Density | 3.97 |
| Flash Point | 2980°C |
| Exact Mass | 101.947823 |
| LogP | 0.31860 |
| Vapor Pressure | 17 mm Hg ( 20 °C) |
| Refractive Index | 1.765 |
| Additional Property | INSOLUBLE |
GHS Safety & Compliance
- H225 — Highly flammable liquid and vapour
- H319 — Causes serious eye irritation
- H336 — May cause drowsiness or dizziness
Customs & Trade Information
| HS Code | 2818200000 |
|---|
Frequently Asked Questions
What is the CAS number of Aluminum oxide?
The CAS number of Aluminum oxide is 1344-28-1.
What are the molecular formula and molecular weight of Aluminum oxide?
Aluminum oxide has molecular formula Al2O3 and molecular weight 101.961 g/mol.
Which suppliers offer Aluminum oxide?
1 supplier(s) listed; request a quote for pricing.
Is Aluminum oxide hazardous?
Aluminum oxide has GHS signal word Danger and hazard statements H225 — Highly flammable liquid and vapour; H319 — Causes serious eye irritation; H336 — May cause drowsiness or dizziness.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Aluminum oxide (CAS 1344-28-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-13145-3 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.