Molekula
Triphenylantimony
Triphenylantimony is an organoantimony compound used in organic synthesis and as a catalyst in various chemical reactions. It appears as a white to pale yellow solid and is sensitive to moisture and air. CAS: 603-36-1, Molecular formula: (C6H5)3Sb, Molecular weight: 353.07 g/mol, Storage: Ambient, Signal word: Danger. Molekula supplies Triphenylantimony from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Overview
Triphenylantimony is an organoantimony compound used in organic synthesis and as a catalyst in various chemical reactions. It appears as a white to pale yellow solid and is sensitive to moisture and air. CAS: 603-36-1, Molecular formula: (C6H5)3Sb, Molecular weight: 353.07 g/mol, Storage: Ambient, Signal word: Danger. Molekula supplies Triphenylantimony from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Specifications
| Property | Value |
|---|---|
| Appearance | White to off-white crystal |
| Melting Point | 50.0° - 54.0°C |
| Purity (HPLC) | ≥99% |
| Loss on Drying | ≤0.5% |
| Chlorine | ≤0.5% |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Flash Point | 113 C |
| Transport Class | 6.1 |
| Packing Group | III |
| Shelf Life | 24 months |
| Acidity | Neutral |
Identification
| Property | Value |
|---|---|
| CAS Number | 603-36-1 |
| Molecular Formula | (C6H5)3Sb |
| Molecular Weight | 353.07 |
| EC / UN Number | 2811 |
| REACH Code | Y110 |
| Tariff Code | 29319000 |
Safety & GHS
-
Toxic
GHS06
-
Hazardous to the Environment
GHS09
Hazard statements
- H301 Toxic if swallowed
- H332 Harmful if inhaled
- H411 Toxic to aquatic life with long lasting effects
Precautionary statements
- P260 Do not breathe dust/fume/gas/mist/vapours/spray
- P273 Avoid release to the environment
- P280 Wear protective gloves/protective clothing/eye protection/face protection
- P301+310 IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician
- P304+340 IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing
- P309+311 IF exposed or you feel unwell: Call a POISON CENTER or doctor/physician
For research and industrial use only
Documents
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.
Pricing & pack sizes
Synonyms
No alternate names recorded for this product.
Frequently asked questions
What is triphenylantimony used for?
Triphenylantimony is primarily used as a reagent in organic synthesis, particularly in the formation of carbon–antimony bonds and as a catalyst in certain coupling reactions.
What is the chemical formula and molecular weight of triphenylantimony?
The formula is (C6H5)3Sb and the molecular weight is 353.07 g/mol.
How should triphenylantimony be stored?
It should be stored at ambient temperature, protected from moisture and light.
What grade is available for triphenylantimony?
Molekula supplies triphenylantimony in high-purity grade suitable for laboratory and research use.
Can Molekula supply triphenylantimony in bulk?
Yes, Molekula can supply triphenylantimony in bulk quantities—please contact our sales team for pricing and availability.
What documentation comes with a purchase of triphenylantimony?
Each order includes a Certificate of Analysis (CoA) 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.