三苯甲烷，CAS 登记号 519-73-3，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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Triphenylmethane · CAS 519-73-3 · C19H16. UNII 8O4UTW9E17.
| CAS Registry Number | 519-73-3 |
|---|---|
| PubChem CID | 10614 |
| Molecular formula | C19H16 |
| IUPAC name | benzhydrylbenzene |
| UNII (FDA) | 8O4UTW9E17 |
| Molecular Weight | 244.3 |
|---|---|
| XLogP3 | 5.3 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 0 |
| Rotatable Bond Count | 3 |
| Exact Mass | 244.125200510 |
| Monoisotopic Mass | 244.125200510 |
| Topological Polar Surface Area | 0 |
| Heavy Atom Count | 19 |
| Formal Charge | 0 |
| GHS notification summary | 66.7% (2 / 3) |
|---|
| GHS notification summary | 66.7% (2 / 3) |
|---|---|
| Reported hazard statements | H315 (33.3%), H319 (33.3%), H335 (33.3%) |
This chemical does not meet GHS hazard criteria for 66.7% (2 of 3) of all reports.
H315 (33.3%): Causes skin irritation [Warning Skin corrosion/irritation]
TRIPHENYLMETHANE; 519-73-3; Tritane; Benzene, 1,1',1''-methylidynetris-; 8O4UTW9E17; CHEBI:76212; NSC-4049; RefChem:6332; 208-275-0; Benzhydrylbenzene; triphenyl methane; Methane, triphenyl-; (diphenylmethyl)benzene; 1,1',1''-methanetriyltribenzene; MFCD00004763; CCRIS 5194
CAS 519-73-3; molecular formula C19H16; molecular weight — g/mol.
TRIPHENYLMETHANE, 519-73-3, Tritane, Benzene, 1,1',1''-methylidynetris-, 8O4UTW9E17, CHEBI:76212.
66.7% of GHS notifications report no hazard classification (2 of 3).
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.