四羟基硅烷，CAS 登记号 10193-36-9，由济南圣和化工有限公司现货供应，可提供纯度 按批次COA提供(不公开发布) 的规格，下游主要用于有机化学品。支持样品与小批量试用，批量价格请联系我们获取，验收以批次 COA 为准。
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tetrahydroxysilane · CAS 10193-36-9 · H4O4Si. UNII 623B93YABH. Melting Point: 1610 °C; Density: 2.2 @25 °C; Vapor Pressure: 10 [mm Hg] @1732 °C.
| CAS Registry Number | 10193-36-9 |
|---|---|
| PubChem CID | 14942 |
| Molecular formula | H4O4Si |
| IUPAC name | silicic acid |
| UNII (FDA) | 623B93YABH |
| Molecular Weight | 96.11 |
|---|---|
| Hydrogen Bond Donor Count | 4 |
| Hydrogen Bond Acceptor Count | 4 |
| Rotatable Bond Count | 0 |
| Exact Mass | 95.98788514 |
| Monoisotopic Mass | 95.98788514 |
| Topological Polar Surface Area | 80.9 |
| Heavy Atom Count | 5 |
| Formal Charge | 0 |
| Complexity | 19.1 |
| Melting Point | 1610 °C |
|---|---|
| Density | 2.2 @25 °C |
| Vapor Pressure | 10 [mm Hg] @1732 °C |
| Color Additive Status | 177.1200 |
| Regulatory & Food Contact | FDA Inventory of Food Contact Substances Listed in 21 CFR: FCS CIR / INCI: Bulking; Abrasive; Anticaking; Absorbent; Viscosity controlling; Opacifying |
|---|---|
| GHS notification summary | 100% (168 / 168) |
| GHS notification summary | 100% (168 / 168) |
|---|---|
| Reported hazard statements | H314 (99.3%), H318 (99.3%), H335 (77%) |
This chemical does not meet GHS hazard criteria for 100% (168 of 168) of all reports.
Reported as not meeting GHS hazard criteria by 168 of 168 companies. For more detailed information, please visit ECHA C&L website.
SILICIC ACID; Orthosilicic acid; Monosilicic acid; Silicon tetrahydroxide; Silicasol; Tetrahydroxysilicon; Silicic acid (Si(OH)4); Silicic acid (ortho); silanetetrol; Kieselsaeure; Orthokieselsaeure; EINECS 233-477-0; UNII-623B93YABH; tetrahydroxidosilicon; 623B93YABH; H4SiO4
CAS 10193-36-9; molecular formula H4O4Si; molecular weight — g/mol.
SILICIC ACID, Orthosilicic acid, Monosilicic acid, Silicon tetrahydroxide, Silicasol, Tetrahydroxysilicon.
Documented regulatory listings: FDA Inventory of Food Contact Substances Listed in 21 CFR: FCS; CIR / INCI: Bulking; Abrasive; Anticaking; Absorbent; Viscosity controlling; Opacifying.
100% of GHS notifications report no hazard classification (168 of 168).
Melting Point: 1610 °C; Density: 2.2 @25 °C; Vapor Pressure: 10 [mm Hg] @1732 °C; Color Additive Status: 177.1200.
Facts on this page are taken from PubChem (US National Library of Medicine) and Wikidata. Grade-specific data — assay, moisture, particle size, packaging, shelf life — is issued per batch on the COA and is not published here.