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Triphenylsilanol · CAS 791-31-1 · C18H16OSi. UNII AZC8O4TTX4.
| CAS Registry Number | 791-31-1 |
|---|---|
| PubChem CID | 69925 |
| Molecular formula | C18H16OSi |
| IUPAC name | hydroxy(triphenyl)silane |
| UNII (FDA) | AZC8O4TTX4 |
| Molecular Weight | 276.4 |
|---|---|
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 1 |
| Rotatable Bond Count | 3 |
| Exact Mass | 276.097041664 |
| Monoisotopic Mass | 276.097041664 |
| Topological Polar Surface Area | 20.2 |
| Heavy Atom Count | 20 |
| Formal Charge | 0 |
| Complexity | 240 |
| GHS notification summary | 36.1% (26 / 72) |
|---|
| GHS notification summary | 36.1% (26 / 72) |
|---|---|
| Reported hazard statements | H315 (63.9%), H319 (63.9%), H335 (61.1%) |
This chemical does not meet GHS hazard criteria for 36.1% (26 of 72) of reports.
H315 (63.9%): Causes skin irritation [Warning Skin corrosion/irritation]
Triphenylsilanol; Hydroxytriphenylsilane; Silanol, triphenyl-; Triphenylhydroxysilane; Silane, (hydroxytriphenyl)-; Silane, hydroxytriphenyl-; Silanol, 1,1,1-triphenyl-; Si(OH)Ph3; DTXSID1036545; UNII-AZC8O4TTX4; AZC8O4TTX4; EINECS 212-339-3; NSC 12564; BRN 0985007; Silanol, triphenyl-,; AI3-51277
CAS 791-31-1; molecular formula C18H16OSi; molecular weight — g/mol.
Triphenylsilanol, Hydroxytriphenylsilane, Silanol, triphenyl-, Triphenylhydroxysilane, Silane, (hydroxytriphenyl)-, Silane, hydroxytriphenyl-.
36.1% of GHS notifications report no hazard classification (26 of 72).
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.