Triphenylantimony
- CAS No.
- 603-36-1
- Chemical Name:
- Triphenylantimony
- Synonyms
- Trifenylstibin;Triphenylstiban;TRIPHENYLSTIBINE;riphenylantimony;triphenyl-stibin;Triphenylstibane;TRIPHENYLANTIMONY;Triphenyl-stibane;Triphenylstilbine;ANTIMONY TRIPHENYL
- CBNumber:
- CB7377521
- Molecular Formula:
- C18H15Sb
- Molecular Weight:
- 353.07
- MDL Number:
- MFCD00003000
- MOL File:
- 603-36-1.mol
- MSDS File:
- SDS
- TDS File:
- TDS
| Product description | Number | Pack Size | Price |
| Triphenylantimony(III) 99% | T81809 | 25g | $45.2 |
| Triphenylantimony for synthesis | 8.21199 | 100g | $136 |
| Triphenylantimony >95.0%(T) | T0476 | 25g | $86 |
| Triphenylantimony, 97% 97% | 51-3000 | 10g | $27 |
| Triphenylantimony, 97% 97% | 51-3000 | 50g | $101 |
| More product size | |||
| Melting point | 52-54 °C(lit.) |
|---|---|
| Boiling point | 377 °C(lit.) |
| Density | 1,434 g/cm3 |
| bulk density | 1490kg/m3 |
| refractive index | 1.6948 |
| Flash point | >230 °F |
| storage temp. | Store below +30°C. |
| solubility | <0.001g/l |
| form | crystal |
| Specific Gravity | 1.4343 |
| color | off-white |
| Water Solubility | INSOLUBLE |
| Hydrolytic Sensitivity | 4: no reaction with water under neutral conditions |
| BRN | 3608108 |
| Stability | Stable. Incompatible with strong oxidizing agents. |
| InChI | 1S/3C6H5.Sb/c3*1-2-4-6-5-3-1;/h3*1-5H; |
| InChIKey | HVYVMSPIJIWUNA-UHFFFAOYSA-N |
| SMILES | c1ccc(cc1)[Sb](c2ccccc2)c3ccccc3 |
| CAS DataBase Reference | 603-36-1(CAS DataBase Reference) |
| EWG's Food Scores | 1 |
| FDA UNII | G1X1263AMM |
| NIST Chemistry Reference | Stibine, triphenyl-(603-36-1) |
| EPA Substance Registry System | Stibine, triphenyl- (603-36-1) |
| UNSPSC Code | 12352300 |
| NACRES | NA.23 |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |   GHS06,GHS09 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Danger | |||||||||
| Hazard statements | H301-H332-H411 | |||||||||
| Precautionary statements | P261-P264-P270-P273-P301+P310-P304+P340+P312 | |||||||||
| Hazard Codes | Xn,N | |||||||||
| Risk Statements | 20/22-51/53 | |||||||||
| Safety Statements | 61 | |||||||||
| RIDADR | UN 3467 6.1/PG 3 | |||||||||
| WGK Germany | 2 | |||||||||
| RTECS | WJ1400000 | |||||||||
| TSCA | TSCA listed | |||||||||
| HazardClass | 6.1(b) | |||||||||
| PackingGroup | III | |||||||||
| HS Code | 29310095 | |||||||||
| Storage Class | 6.1D - Non-combustible acute toxic Cat.3 toxic hazardous materials or hazardous materials causing chronic effects |
|||||||||
| Hazard Classifications | Acute Tox. 3 Oral Acute Tox. 4 Inhalation Aquatic Chronic 2 |
|||||||||
| NFPA 704 |
|
Triphenylantimony price More Price(14)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | T81809 | Triphenylantimony(III) 99% | 603-36-1 | 25g | $45.2 | 2026-04-30 | Buy |
| Sigma-Aldrich | 8.21199 | Triphenylantimony for synthesis | 603-36-1 | 100g | $136 | 2026-04-30 | Buy |
| TCI Chemical | T0476 | Triphenylantimony >95.0%(T) | 603-36-1 | 25g | $86 | 2026-04-30 | Buy |
| Strem Chemicals | 51-3000 | Triphenylantimony, 97% 97% | 603-36-1 | 10g | $27 | 2026-04-30 | Buy |
| Strem Chemicals | 51-3000 | Triphenylantimony, 97% 97% | 603-36-1 | 50g | $101 | 2026-04-30 | Buy |
Triphenylantimony Chemical Properties,Uses,Production
Chemical Properties
Triphenylantimony appears as off-white powder that are stable in air. It is soluble in most organic solvents and slightly soluble in ethanol, but remains insoluble in water. The melting point is 50 °C (within a 46–63 °C range), and the boiling point is 377 °C with decomposition. It is classified as toxic and an irritant.
Uses
Stibonium salts, cocatalyst in converting trienes to aromatics and hydroaromatics, react with nitricsulfuric acid to give trinitro derivatives, polymerization inhibitor, lubricating-oil additive.
Reactions
Under atmospheric conditions and at room temperature, a solution of furfuryl acetal (500 mg, 2.6 mmol) and triphenylantimony (92 mg, 0.3 mmol) in dichloromethane (10 mL) was stirred for 17 hours. The reaction mixture was concentrated under reduced pressure, and the crude product was purified by silica gel column chromatography (hexane: ethyl acetate = 3:1, Rf = 0.36) to afford a yellow solid, furfuryl acetic acid (466 mg, 94% yield).
Triphenylantimony dichloride was prepared by direct chlorination of triphenylantimony in petroleum ether or by reaction with aluminium trichloride (or iron(III) chloride) in chloroform.
General Description
Atomic number of base material: 51 Antimony
reaction suitability
core: antimony
reagent type: catalyst
Safety Profile
Poison by ingestion and intraperitoneal routes. Flammable when exposed to heat or flame. Can react vigorously with oxidizing materials. To fight fire, use water, foam, mist. When heated to decomposition it emits toxic fumes of Sb. See also ANTIMONY COMPOUNDS.
Purification Methods
Recrystallise Ph3Sb from acetonitrile [Hayes et al. J Am Chem Soc 107 1346 1985]. [Beilstein 16 H 891, 16 IV 1198.]
References
[1] Yasuike, S., Kishi, Y., Kawara, S.-I., & Kurita, J. (2005). Catalytic action of triarylstibanes: oxidation of benzoins into benzyls using triarylstibanes under an aerobic condition. Chemical & Pharmaceutical Bulletin, 53 4, 425–427. https://doi.org/10.1248/cpb.53.425
Triphenylantimony Preparation Products And Raw materials
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Capot Chemical Co.,Ltd. | +86-（0）57185586718 +86-13336195806 | sales@capot.com | China | 29640 | 60 |
| Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 | info@tianfuchem.com | China | 21586 | 55 |
| career henan chemical co | +86-0371-86658258 +8613203830695 | factory@coreychem.com | China | 29792 | 58 |
| Shaanxi Dideu Medichem Co. Ltd | +86-29-87569262 +86-15003564040 | 1056@dideu.com | China | 3970 | 58 |
| Antai Fine Chemical Technology Co.,Limited | 18503026267 | info@antaichem.com | CHINA | 9636 | 58 |
| Neostar United (Changzhou) Industrial Co., Ltd. | +86-0519-85551759 +8613506123987 | marketing1@neostarunited.com | China | 8828 | 58 |
| Jinan Qinmu Fine Chemical Co.,Ltd. | +8618660799346 | sales@qinmuchem.com | China | 1008 | 58 |
| Hefei TNJ Chemical Industry Co.,Ltd. | +86-0551-65418671 +8618949823763 | sales@tnjchem.com | China | 34563 | 58 |
| Shanghai UCHEM Inc. | +862156762820 +86-13564624040 | sales@myuchem.com | China | 8740 | 58 |
| ANHUI WITOP BIOTECH CO., LTD | +8615255079626 | eric@witopchemical.com | China | 23541 | 58 |
View Lastest Price from Triphenylantimony manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2025-12-01 | Triphenylantimony
603-36-1
|
1KG | 98.0% | 10000KGS | Shaanxi Dideu New Materials Co. Ltd | ||
 |
2021-07-02 | Triphenylantimony
603-36-1
|
$10.00-15.00 | 1KG | 99%+ HPLC | Zhuozhou Wenxi import and Export Co., Ltd | ||
 |
2020-01-08 | Triphenylantimony
603-36-1
|
$2.00 | 1KG | 98% | 100g , 1kg, 5kg , 50kg | Career Henan Chemical Co |
-
- Triphenylantimony
603-36-1
- 98.0%
- Shaanxi Dideu New Materials Co. Ltd
-
- Triphenylantimony
603-36-1
- $10.00-15.00
- 99%+ HPLC
- Zhuozhou Wenxi import and Export Co., Ltd
-
- Triphenylantimony
603-36-1
- $2.00
- 98%
- Career Henan Chemical Co
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