Molekula
Triphenylbismuth
Supplying 4,500+ customers in over 80 countries
ISO 9001:2015 & ISO 14001:2015 certified · Supplying laboratories and industry since 2000 · Listed pack sizes are a starting point — we manufacture, source and repack to the quantity you need
Triphenylbismuth is an organobismuth compound used in organic synthesis and catalysis. It serves as a reagent in the formation of carbon-bismuth bonds and as a precursor in the synthesis of other organometallic compounds. It is also used as a radiopacifying additive in dental resins and medical device materials, and as a polymerization catalyst. CAS: 603-33-8, Molecular formula: Bi(C6H5)3, Molecular weight: 440.30 g/mol, Storage: Ambient, Signal word: Warning. Molekula supplies Triphenylbismuth from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Example image for illustration only. Other packaging and pack sizes are available.
Pricing & pack sizes
Pack sizes & pricing
Pricing on request — packs available from research to bulk quantities.
Need a different quantity or pack?
Tell us how much you need and when — drums, IBCs, sacks or a one-off bulk lot. We'll manufacture or source it and come back with a price.
Prices exclude VAT/sales tax and shipping.
Specifications
| Property | Value |
|---|---|
| Appearance | White or ivory powder or crystals |
| Melting Point | 76 - 80 °C |
| Assay | ≥ 97.5% |
| Acetone Insoluble | ≤ 0.10% |
| Magnesium (Mg) | ≤ 0.003% |
| Halogens | ≤ 0.05% |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Acidity | Neutral |
Literature values
Published physical properties of the substance, not batch specifications.
| Property | Value |
|---|---|
| Vapour Pressure | 0.000034 mmHg |
Source: PubChem CID 11774 (Haz-Map)
Identification
| Property | Value |
|---|---|
| SKU | 54224853 |
| CAS Number | 603-33-8 |
| IUPAC Name | triphenylbismuthane |
| EC Number | 210-033-4 |
| Molecular Formula | Bi(C6H5)3 |
| Molecular Weight | 440.30 |
| Exact Mass | 440.0978 |
| SMILES | C1=CC=C(C=C1)[Bi](C2=CC=CC=C2)C3=CC=CC=C3 |
| InChIKey | ZHXAZZQXWJJBHA-UHFFFAOYSA-N |
| InChI | InChI=1S/3C6H5.Bi/c3*1-2-4-6-5-3-1;/h3*1-5H; |
| PubChem CID | 11774 |
| REACH Code | Y110 |
| TSCA Listed | Yes |
| HTS Code | 2931.90.30.00 |
| Tariff Code | 2931900090 |
Safety & GHS
-
Health Hazard
GHS07
Hazard statements
- H302 + H312 + H332 Harmful if swallowed, in contact with skin or if inhaled
Precautionary statements
- P261 Avoid breathing dust/fume/gas/mist/vapours/spray
- P280 Wear protective gloves/protective clothing/eye protection/face protection
- P301+312 IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell
- P302+352 IF ON SKIN: Wash with soap and water
- P305+351+338 IF IN EYES: Rinse with water for several minutes. Remove contact lenses if present and easy to do. Continue rinsing
Documents
Safety Data Sheets (SDS)
Available in English, English (US), French, German, Italian, Spanish.
Certificate of Analysis (CoA) by batch
Enter a lot or batch number to retrieve the CoA for that specific batch. We can generate one from spec data if no PDF is on file.
Synonyms
- Aerotex
- Bismuth triphenyl
- BISMUTHINE, TRIPHENYL-
- Caswell No. 896
- EPA Pesticide Chemical Code 082801
- Ph3Bi
- Trifenylbismutin
- triphenylbismuthane
- triphenylbismuthin
- Triphenylbismuthine
Frequently asked questions
What is Triphenylbismuth used for?
Triphenylbismuth is primarily used as a reagent in organic synthesis, particularly in coupling reactions and as a precursor for bismuth-based catalysts.
What is the chemical formula and molecular weight of Triphenylbismuth?
The formula is Bi(C6H5)3 and the molecular weight is 440.30 g/mol.
How should Triphenylbismuth be stored?
It should be stored at ambient temperature, protected from moisture and light.
What grade of Triphenylbismuth does Molekula supply?
Molekula supplies Triphenylbismuth in high purity grade, suitable for laboratory and research use.
Can Molekula supply Triphenylbismuth in bulk?
Yes, Molekula can supply Triphenylbismuth in bulk quantities; please contact our sales team for pricing and availability.
What documentation comes with a purchase of Triphenylbismuth?
Each order includes a Certificate of Analysis and Safety Data Sheet (SDS) compliant with GHS standards.
Ready to order or need a custom pack?
Tell us the product, grade, and quantity — Molekula usually responds within one working day with pricing and lead time.