Chemical Search
Silicon dioxide
1. Molecular Structure
2. Chemical Identity
| Property | Value |
|---|---|
| IUPAC Name | dioxosilane |
| Molecular Formula | O2Si |
| SMILES | O=[Si]=O |
3. Chemical Properties
| Property | Value |
|---|---|
| Molecular Weight | 60.084 g/mol |
| TPSA | 34.1 Ų |
| LogP | N/A |
| Formal Charge | 0 |
4. Experimental Properties
| Property | Value |
|---|---|
| Boiling Point | 2230 °C |
| Melting Point | 1710 °C |
| Density | 2.2 @ 25 °C |
| Solubility | Insoluble (NIOSH, 2024) |
| Flash Point | No data available |
| Autoignition Temp | No data available |
5. Supplier Suggestions
| Supplier | Website | Location |
|---|---|---|
| Sigma Aldrich/Merck | Visit Merck | International |
| Lennox | Visit Lennox | Ireland |
| Doc Solder | Visit Doc Solder | Ireland |
6. GHS Safety & Hazards
Signal Word
Danger
Danger
Hazard Statements
- H315 (16.7%): Causes skin irritation [Warning Skin corrosion/irritation]
- H315 (56.3%): Causes skin irritation [Warning Skin corrosion/irritation]
- H319 (16.7%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]
- H319 (56.3%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]
- H319: Causes serious eye irritation [Warning Serious eye damage/eye irritation]
- H320: Causes eye irritation [Warning Serious eye damage/eye irritation]
- H335 (16.7%): May cause respiratory irritation [Warning Specific target organ toxicity, single exposure; Respiratory tract irritation]
- H335 (56.3%): May cause respiratory irritation [Warning Specific target organ toxicity, single exposure; Respiratory tract irritation]
- H335: May cause respiratory irritation [Warning Specific target organ toxicity, single exposure; Respiratory tract irritation]
- H341: Suspected of causing genetic defects [Warning Germ cell mutagenicity]
- H350 (12.6%): May cause cancer [Danger Carcinogenicity]
- H350: May cause cancer [Danger Carcinogenicity]
- H350i: May cause cancer by inhalation [Danger Carcinogenicity]
- H372 (46%): Causes damage to organs through prolonged or repeated exposure [Danger Specific target organ toxicity, repeated exposure]
- H372: Causes damage to organs through prolonged or repeated exposure [Danger Specific target organ toxicity, repeated exposure]
- H373 (29.4%): May causes damage to organs through prolonged or repeated exposure [Warning Specific target organ toxicity, repeated exposure]
Precautionary Statements
- P203, P260, P261, P264, P264+P265, P270, P271, P280, P304+P340, P305+P351+P338, P318, P319, P337+P317, P403+P233, P405, and P501 (click each P-code to see the statement)
- P203, P260, P264, P270, P280, P318, P319, P405, and P501 (click each P-code to see the statement)
- P261, P264+P265, P271, P304+P340, P305+P351+P338, P319, P337+P317, P403+P233, P405, and P501 (click each P-code to see the statement)
- P261, P264, P264+P265, P271, P280, P302+P352, P304+P340, P305+P351+P338, P319, P321, P332+P317, P337+P317, P362+P364, P403+P233, P405, and P501 (click each P-code to see the statement)