BENZYL CHLOROMETHYL SULFIDE
- Product Name
- 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
- Formula Weight
- 172.68
- MOL File
- 3970-13-6.mol
BENZYL CHLOROMETHYL SULFIDE Property
- Boiling point:
- 136-139 °C(Press: 25 Torr)
- Density
- 1.19
- refractive index
- 1.5780-1.5820
- storage temp.
- Keep in dark place,Sealed in dry,2-8°C
- solubility
- soluble in most organic solvents
- form
- clear liquid
- color
- Colorless to Light yellow
Safety
- Risk Statements
- 36/37/38
- Safety Statements
- 26-36/37/39
- HS Code
- 2930.90.2900
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Danger
- Hazard statements
-
H315Causes skin irritation
H318Causes serious eye damage
- Precautionary statements
-
P261Avoid breathing dust/fume/gas/mist/vapours/spray.
P264Wash hands thoroughly after handling.
P264Wash skin thouroughly after handling.
P270Do not eat, drink or smoke when using this product.
P271Use only outdoors or in a well-ventilated area.
P280Wear protective gloves/protective clothing/eye protection/face protection.
P501Dispose of contents/container to..…
N-Bromosuccinimide Price
- Product number
- B1937
- Product name
- Benzyl Chloromethyl Sulfide
- Purity
- >96.0%(GC)
- Packaging
- 5g
- Price
- $46
- Updated
- 2024/03/01
- Product number
- B1937
- Product name
- Benzyl Chloromethyl Sulfide
- Purity
- >96.0%(GC)
- Packaging
- 25g
- Price
- $228
- Updated
- 2024/03/01
- Product number
- B233768
- Product name
- Benzyl Chloromethyl Sulfide
- Packaging
- 50mg
- Price
- $45
- Updated
- 2021/12/16
- Product number
- 084753
- Product name
- {[(Chloromethyl)thio]methyl}benzene
- Purity
- 97%
- Packaging
- 1g
- Price
- $83
- Updated
- 2021/12/16
- Product number
- ING0002492
- Product name
- BENZYL CHLOROMETHYL SULFIDE
- Purity
- 95.00%
- Packaging
- 1G
- Price
- $152.25
- Updated
- 2021/12/16
BENZYL CHLOROMETHYL SULFIDE Chemical Properties,Usage,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
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