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CAS RN: 4808-30-4 | Product Number: B0907
Bis(tributylstannyl) Sulfide
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Purity: >96.0%(GC)
Synonyms:
Product Documents:
| Size | Unit Price | Saitama (Kawaguchi) | Hyogo (Amagasaki) | Stock in other WH |
Shipping Information
|
|---|---|---|---|---|---|
| 1G |
¥5,800
|
6 | 2 | Contact Us | |
| 5G |
¥15,500
|
27 | 3 | Contact Us |
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* The displayed price is the unit price and does not include consumption tax. The unit prices displayed are the latest and are subject to change without notice.
* To send your quote request for bulk quantities, please click on the "Request Bulk Quote" button. Please note that we cannot offer bulk quantities for some products.
*TCI frequently reviews storage conditions to optimize them. Please note that the latest information on the storage temperature for the products is described on our website.
| Product Number | B0907 |
| Purity / Analysis Method | >96.0%(GC) |
| Molecular Formula / Molecular Weight | C__2__4H__5__4SSn__2 = 612.18 |
| Physical State (20 deg.C) | Liquid |
| Storage Temperature | Room Temperature (Recommended in a cool and dark place, <15°C) |
| CAS RN | 4808-30-4 |
| Reaxys Registry Number | 3550591 |
| PubChem Substance ID | 87560709 |
| MDL Number | MFCD00048750 |
Specifications
| Appearance | Colorless to Almost colorless clear liquid |
| Purity(GC) | min. 96.0 % |
Properties (reference)
| Boiling Point | 185 °C/1 mmHg |
| Specific Gravity (20/20) | 1.19 |
| Refractive Index | 1.52 |
| Solubility in water | Insoluble |
| Degree of solubility in water | 4 mg/l 20 °C |
GHS
| Pictogram |
|
| Signal Word | Danger |
| Hazard Statements | H310 : Fatal in contact with skin. H301 : Toxic if swallowed. H315 : Causes skin irritation. H319 : Causes serious eye irritation. H410 : Very toxic to aquatic life with long lasting effects. |
| Precautionary Statements | P501 : Dispose of contents/ container to an approved waste disposal plant. P273 : Avoid release to the environment. P270 : Do not eat, drink or smoke when using this product. P262 : Do not get in eyes, on skin, or on clothing. P264 : Wash skin thoroughly after handling. P280 : Wear protective gloves/ protective clothing/ eye protection/ face protection. P391 : Collect spillage. P337 + P313 : If eye irritation persists: Get medical advice/ attention. P305 + P351 + P338 : IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. P361 + P364 : Take off immediately all contaminated clothing and wash it before reuse. P332 + P313 : If skin irritation occurs: Get medical advice/ attention. P301 + P310 + P330 : IF SWALLOWED: Immediately call a POISON CENTER/doctor. Rinse mouth. P302 + P352 + P310 : IF ON SKIN: Wash with plenty of water. Immediately call a POISON CENTER/doctor. P405 : Store locked up. |
Related Laws:
| PRTR Law (New Specific Chemical) | Class 1 Designated Chemical Substances |
| RTECS# | JN8830000 |
Transport Information:
| UN Number | UN2788 |
| Class | 6.1 |
| Packing Group | II |
Application
Sulfur-Transfer Reagent
Typical Procedure (Entry 4):
A solution of α-bromoacetophenone (1.00 g, 5.02 mmol) and bis(tributylstannyl) sulfide (1.85 g, 3.02 mmol) in DMF/EtOAc (5 : 1, 25 mL) is placed in a 50 mL flask. The mixture is kept under nitrogen and heated with an oil bath at 45 °C while stirring vigorously. The reaction is monitored by TLC (silica gel, acetone : hexane=5 : 95, UV visualization). After 6 h, the solvent is removed under high vacuum. Purification is carried out on silica gel using hexane as first eluent (to remove non-polar organotin) followed by gradually increasing the EtOAc content to 30% of the solvent mixture. The eluate is evaporated and the residue is recrystallized from hexane to give product as a colorless solid (0.637 g, Y. 94%).
A solution of α-bromoacetophenone (1.00 g, 5.02 mmol) and bis(tributylstannyl) sulfide (1.85 g, 3.02 mmol) in DMF/EtOAc (5 : 1, 25 mL) is placed in a 50 mL flask. The mixture is kept under nitrogen and heated with an oil bath at 45 °C while stirring vigorously. The reaction is monitored by TLC (silica gel, acetone : hexane=5 : 95, UV visualization). After 6 h, the solvent is removed under high vacuum. Purification is carried out on silica gel using hexane as first eluent (to remove non-polar organotin) followed by gradually increasing the EtOAc content to 30% of the solvent mixture. The eluate is evaporated and the residue is recrystallized from hexane to give product as a colorless solid (0.637 g, Y. 94%).
References
- 1) D. N. Harpp, M. Gingras, T. Aida, T. H. Chan, Synthesis 1987, 1122.
- 2) M. Kosugi, T. Ogata, M. Terada, H. Sano, T. Migita, Bull. Chem. Soc. Jpn. 1985, 58, 3657.
PubMed Literature
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