Dibenzyl sulphide
- CAS No.
- 538-74-9
- Chemical Name:
- Dibenzyl sulphide
- Synonyms
- BENZYLSULFID;Benzy Sulfide;BENZYL SULFIDE;BENZYLSULPHIDE;dibenzylsulfane;Dibenzyl sulfid;benzylthioether;DIBENZYL SULFIDE;Benzyl thioether;Sulfide, benzyl-
- CBNumber:
- CB8319302
- Molecular Formula:
- C14H14S
- Molecular Weight:
- 214.33
- MOL File:
- 538-74-9.mol
- MSDS File:
- SDS
- Modify Date:
- 2023/5/25 18:01:19
| Melting point | 44-47 °C (lit.) |
|---|---|
| Boiling point | 131 °C / 2mmHg |
| Density | 1.0880 |
| refractive index | 1.6170 (estimate) |
| Flash point | >110°C |
| storage temp. | 0-10°C |
| form | Crystals |
| color | White |
| Water Solubility | <0.1 g/100 mL at 21 ºC |
| Merck | 14,1145 |
| BRN | 1911157 |
| Stability | Stable. Combustible. Incompatible with strong oxidizing agents. |
| LogP | 3.169 (est) |
| CAS DataBase Reference | 538-74-9(CAS DataBase Reference) |
| NIST Chemistry Reference | Benzene, 1,1'-[thiobis(methylene)]bis-(538-74-9) |
| EPA Substance Registry System | Dibenzyl sulfide (538-74-9) |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Warning | |||||||||
| Hazard statements | H319-H335-H315 | |||||||||
| Precautionary statements | P280-P305+P351+P338-P321 | |||||||||
| Safety Statements | 22-24/25 | |||||||||
| RIDADR | UN 3335 | |||||||||
| WGK Germany | 2 | |||||||||
| RTECS | DC0512500 | |||||||||
| F | 13 | |||||||||
| TSCA | Yes | |||||||||
| HS Code | 29309090 | |||||||||
| Toxicity | LD50 orl-rat: >2 g/kg ATDAEI 15(Suppl 1),S89,1996 | |||||||||
| NFPA 704 |
|
Dibenzyl sulphide price More Price(8)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | 33820 | Dibenzyl sulfide ≥95.0% (HPLC) | 538-74-9 | 100G | ₹9341.98 | 2022-06-14 | Buy |
| Sigma-Aldrich | 33820 | Dibenzyl sulfide ≥95.0% (HPLC) | 538-74-9 | 100G | ₹9341.98 | 2022-06-14 | Buy |
| Sigma-Aldrich(India) | 33820 | Dibenzyl sulfide ≥95.0% (HPLC) | 538-74-9 | 100G | ₹9341.98 | 2022-06-14 | Buy |
| ALFA India | ALF-B22337-22 | Dibenzyl sulfide, 99% | 538-74-9 | 100g | ₹3614 | 2022-05-26 | Buy |
| ALFA India | ALF-B22337-14 | Dibenzyl sulfide, 99% | 538-74-9 | 25g | ₹2763 | 2022-05-26 | Buy |
Dibenzyl sulphide Chemical Properties,Uses,Production
Chemical Properties
beige crystals or powder with an unpleasant smell
Uses
Organic synthesis.
General Description
Colorless plates or pale beige crystalline solid with a crippling stench .
Air & Water Reactions
Insoluble in water.
Reactivity Profile
Organosulfides, such as Dibenzyl sulphide, are incompatible with acids, diazo and azo compounds, halocarbons, isocyanates, aldehydes, alkali metals, nitrides, hydrides, and other strong reducing agents. Reactions with these materials generate heat and in many cases hydrogen gas. Many of these compounds may liberate hydrogen sulfide upon decomposition or reaction with an acid.
Fire Hazard
Dibenzyl sulphide is combustible.
Safety Profile
Moderately toxic by ingestion.When heated to decomposition it emits toxic vapors ofSOx.
Purification Methods
Crystallise the sulfide from EtOH/water (10:1), or repeatedly from Et2O. It has also been purified by chromatography on Al2O3 (pentane as eluent), then recrystallised from EtOH [Kice & Bowers J Am Chem Soc 84 2390 1962]. Dry it in a vacuum at 30o over P2O5, fused under nitrogen and re-dried. [Beilstein 6 IV 2649.]
Dibenzyl sulphide Preparation Products And Raw materials
| Supplier | Tel | Country | ProdList | Advantage | Inquiry |
|---|---|---|---|---|---|
| CHEMSWORTH | +91-261-2397244 | New Delhi, India | 6707 | 30 | Inquiry |
| TCI Chemicals (India) Pvt. Ltd. | 1800 425 7889 | New Delhi, India | 6778 | 58 | Inquiry |
| Otto Chemie Pvt. Ltd. | +91 9820041841 | Mumbai, India | 5873 | 58 | Inquiry |
| Alfa Aesar | 1 800 209 7001 | Maharashtra, India | 6913 | 58 | Inquiry |
| Capot Chemical Co.,Ltd. | 571-85586718 +8613336195806 | China | 29798 | 60 | Inquiry |
| career henan chemical co | +86-0371-86658258 +8613203830695 | China | 29901 | 58 | Inquiry |
| SHANDONG ZHI SHANG CHEMICAL CO.LTD | +86 18953170293 | China | 2931 | 58 | Inquiry |
| Chongqing Chemdad Co., Ltd | +86-023-6139-8061 +86-86-13650506873 | China | 39916 | 58 | Inquiry |
| Neostar United (Changzhou) Industrial Co., Ltd. | +86-519-519-85557386 | China | 12210 | 58 | Inquiry |
| SIMAGCHEM CORP | +86-13806087780 | China | 17367 | 58 | Inquiry |
538-74-9(Dibenzyl sulphide)Related Search:
1of4
chevron_right