Silicon dioxide
Also known as: 1,3-Dioxodisiloxane-1,3-diol, EINECS 215-684-8, Hydrogen [hydroxy(oxo)silyl]silicate, MFCD00131613, Magnetic particles embedded, P 820 A, QUARTZ CALIBRATION PLATE 17°, QUARTZ, CRYSTAL LASER GRADE, Quartz, Quartz (SiO2), Quartz,Sand,white quartz, Rose quartz, SILICIC ANHYDRIDE, SLC core-shell monodispersed magnetic silica microspheres, Sand,40-100 mesh, Silicic acid (HSiO), mono(hydroxyoxosilyl) ester, Silicon Oxide, Silicon oxide, quartz, disilicic acid, silica,crystalline(asrespirable
Silicon dioxide (CAS 14808-60-7) is a compound in the Inorganic Chemicals category listed in the Jingsj chemical database. It has the molecular formula O2Si and a molecular weight of 60.08400 g/mol. Key properties include a melting point of 1610ºC, a boiling point of 2230ºC and a density of 2.2. It is classified under GHS with signal word Danger and hazard statements H372 — Causes damage to organs through prolonged exposure. It is listed by 1 supplier; request a quote for pricing. Record last updated Nov 2, 2026.
- CAS No.
- 14808-60-7
- Jingsj CID
- J-1342064-0
- Molecular Formula
- O2Si
- Molecular Weight
- 60.08400 g/mol
- Category
- Inorganic Chemicals
- Last updated
- 11/2/2026
| 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 | 1610ºC |
|---|---|
| Boiling Point | 2230ºC |
| Density | 2.2 |
| Exact Mass | 137.944077 |
| PSA | 34.14000 |
| Refractive Index | n20/D 1.544(lit.) |
| Additional Property | insoluble |
GHS Safety & Compliance
- H372 — Causes damage to organs through prolonged exposure
Customs & Trade Information
| HS Code | 25061000 |
|---|
Frequently Asked Questions
What is the CAS number of Silicon dioxide?
The CAS number of Silicon dioxide is 14808-60-7.
What are the molecular formula and molecular weight of Silicon dioxide?
Silicon dioxide has molecular formula O2Si and molecular weight 60.08400 g/mol.
Which suppliers offer Silicon dioxide?
1 supplier(s) listed; request a quote for pricing.
Is Silicon dioxide hazardous?
Silicon dioxide has GHS signal word Danger and hazard statements H372 — Causes damage to organs through prolonged exposure.
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 dioxide (CAS 14808-60-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1342064-0 (accessed 2026-11-06).
Data for reference only; verify product details with suppliers before purchase.