BENZYL CHLOROMETHYL SULFIDE
- CAS No.
- 3970-13-6
- Chemical Name:
- BENZYL CHLOROMETHYL SULFIDE
- Synonyms
- BENZYL CHLOROMETHYL SULFIDE;Benzyl(chloromethyl)sulfane;(chloromethylthio)methylbenzene;Benzyl Chloromethyl Sulfide >ALPHA-(CHLOROMETHYLTHIO)TOLUENE;chloromethylsulfanylmethylbenzene;(methylthio)chloranuidylmethylbenzene;Benzene, [[(chloromethyl)thio]methyl]-
- CBNumber:
- CB4151397
- Molecular Formula:
- C8H9ClS
- Molecular Weight:
- 172.68
- MDL Number:
- MFCD02093436
- MOL File:
- 3970-13-6.mol
SAFETY
Risk and Safety Statements
| Symbol(GHS) |   GHS05,GHS07 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Danger | |||||||||
| Hazard statements | H302+H312+H332-H315-H318 | |||||||||
| Precautionary statements | P261-P264-P270-P271-P280-P301+P312+P330-P302+P352+P312+P362+P364-P304+P340+P312-P305+P351+P338+P310-P501 | |||||||||
| Risk Statements | 36/37/38 | |||||||||
| Safety Statements | 26-36/37/39 | |||||||||
| HS Code | 2930.90.2900 | |||||||||
| NFPA 704 |
|
BENZYL CHLOROMETHYL SULFIDE price More Price(11)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| TCI Chemical | B1937 | Benzyl Chloromethyl Sulfide >96.0%(GC) | 3970-13-6 | 5g | $46 | 2024-03-01 | Buy |
| TCI Chemical | B1937 | Benzyl Chloromethyl Sulfide >96.0%(GC) | 3970-13-6 | 25g | $228 | 2024-03-01 | Buy |
| TRC | B233768 | Benzyl Chloromethyl Sulfide | 3970-13-6 | 50mg | $45 | 2021-12-16 | Buy |
| Matrix Scientific | 084753 | {[(Chloromethyl)thio]methyl}benzene 97% | 3970-13-6 | 1g | $83 | 2021-12-16 | Buy |
| American Custom Chemicals Corporation | ING0002492 | BENZYL CHLOROMETHYL SULFIDE 95.00% | 3970-13-6 | 1G | $152.25 | 2021-12-16 | Buy |
BENZYL CHLOROMETHYL SULFIDE Chemical Properties,Uses,Production
Physical properties
Bp 78 °C/0.2 mmHg; bp 98-99 °C/2.5 mmHg; n25D 1.571-1.578.
Uses
Benzyl Chloromethyl Sulfide is used for protecting group in peptide synthesis, palladium complexes, biologically active iminium compounds, sulfones, and sulfoximes.
Preparation
Benzyl Chloromethyl Sulfide is obtained following the procedure of Fancher. Chloromethylation of phenylmethanethiol with paraformaldehyde in concentrated hydrochloric acid gives the desired benzyl chloromethyl sulfide. To paraformaldehyde (7.5 g) in 50 mL of benzene, 100 mL of concentrated HCl is added in 5 min with stirring. The mixture is kept at 40 °C for a while and phenylmethanethiol (33.75 g) in 50 mL of benzene is added slowly. The resulting mixture is maintained slightly above 40 °C for 2 h. After removing the solvent, the product is purified by distillation under reduced pressure. The unpleasant odor can be in large part suppressed by washing used apparatus immediately with alkaline permanganate. Other methods have been described elsewhere.
storage
Benzyl Chloromethyl Sulfide should only be used in a fume hood.
BENZYL CHLOROMETHYL SULFIDE Preparation Products And Raw materials
Raw materials
Preparation Products
BENZYL CHLOROMETHYL SULFIDE Suppliers
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Dayang Chem (Hangzhou) Co.,Ltd. | 571-88938639 +8617705817739 | info@dycnchem.com | China | 52849 | 58 |
| GIHI CHEMICALS CO.,LIMITED | +8618058761490 | info@gihichemicals.com | China | 49986 | 58 |
| Aladdin Scientific | tp@aladdinsci.com | United States | 52924 | 58 | |
| Amadis Chemical Company Limited | 571-89925085 | sales@amadischem.com | China | 131957 | 58 |
| J & K SCIENTIFIC LTD. | 010-82848833 400-666-7788 | jkinfo@jkchemical.com | China | 94657 | 76 |
| Meryer (Shanghai) Chemical Technology Co., Ltd. | 021-61259108 18621169109 | market03@meryer.com | China | 40228 | 62 |
| TCI (Shanghai) Development Co., Ltd. | 021-67121386 | Sales-CN@TCIchemicals.com | China | 24529 | 81 |
| Energy Chemical | 021-021-58432009 400-005-6266 | sales8178@energy-chemical.com | China | 44689 | 61 |
| Shandong Xiya Chemical Co., Ltd | 4009903999 13355009207 | 3007715519@qq.com | China | 18736 | 57 |
| Jiangsu Aikon Biopharmaceutical R&D co.,Ltd. | 025-66099280 17798518460 | cfzhang@aikonchem.com | China | 19915 | 55 |
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