Triphenyl bismuth (CAS 603-33-8) — formula C18H15Bi, molecular weight 440.3; category organic chemicals.
Triphenyl bismuth (CAS 603-33-8) is a chemical raw material in the organic chemicals category. Its molecular formula C18H15Bi comprises 18 C, 15 H, 1 Bi atoms. Its molecular weight is about 440.3. As a sourcing and distribution partner we help locate and compare this item across domestic and cross-border channels, arranging samples and batch orders with full COA and compliance files.
| CAS Number | 603-33-8 |
|---|---|
| Molecular Formula | C18H15Bi |
| Molecular Weight | 440.3 |
| Applications | radiopacifying agent in dental resins and medical devices, polymerization catalyst, and in organic synthesis, Other, U.S. Production: 2023: <50, 000 lb |
| Category | Organic Chemicals |
Documented applications: radiopacifying agent in dental resins and medical devices, polymerization catalyst, and in organic synthesis, Other, U.S. Production: 2023: <50, 000 lb.
Triphenyl bismuth is a carbon-based organic compound with CAS registry number 603-33-8 and molecular formula C18H15Bi (molecular weight 440.3), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 603-33-8
Its molecular formula C18H15Bi comprises 18 C, 15 H, 1 Bi atoms.
Also known as: Triphenyl bismuth · 三苯基铋
Category: organic chemicals
The CAS registry number of Triphenyl bismuth is 603-33-8.
Molecular formula C18H15Bi, molecular weight 440.3.
It is also registered under: Triphenyl bismuth, 三苯基铋.
Recorded applications: radiopacifying agent in dental resins and medical devices, polymerization catalyst, and in organic synthesis, Other, U.S. Production: 2023: <50, 000 lb.
Category: Organic Chemicals.
Packaging is agreed per order, from lab-scale packs to bulk, and confirmed with each order rather than fixed on the page. A Certificate of Analysis (COA) ships with every batch and MSDS is available; where the end use carries a regulatory limit (food contact, pharmaceutical or cosmetic), state the standard at enquiry and the grade is set against it.
Independent reference data for Triphenyl bismuth (CAS 603-33-8), compiled from public chemistry databases.
| CAS Registry Number | 603-33-8 |
|---|---|
| PubChem CID | 11774 |
| Molecular formula | C18H15Bi |
| IUPAC name | triphenylbismuthane |
| UNII (FDA) | R18732F41W |
| Molecular Weight | 440.3 |
|---|---|
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 0 |
| Rotatable Bond Count | 3 |
| Exact Mass | 440.09777 |
| Monoisotopic Mass | 440.09777 |
| Topological Polar Surface Area | 0 |
| Heavy Atom Count | 19 |
| Vapor Pressure | 0.000034 [mmHg] |
|---|
Triphenylbismuth; 603-33-8; Triphenylbismuthine; Triphenyl bismuth; BISMUTHINE, TRIPHENYL-; Aerotex; Trifenylbismutin; DTXSID6042498; Triphenyl bismuthine; NSC-465; R18732F41W; DTXCID4022498; Ph3Bi; RefChem:191900; 210-033-4; triphenylbismuthane
| GHS notification summary | 2.1% (1 / 47) |
|---|
| GHS notification summary | 2.1% (1 / 47) |
|---|---|
| Reported hazard statements | H302 (95.7%), H312 (87.2%), H332 (87.2%) |
This chemical does not meet GHS hazard criteria for 2.1% (1 of 47) of reports.
H302 (95.7%): Harmful if swallowed [Warning Acute toxicity, oral]
Triphenyl bismuth · CAS 603-33-8 · C18H15Bi. UNII R18732F41W. Vapor Pressure: 0.000034 [mmHg].
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 三苯基铋