2,2'-DIFLUORO DIPHENYL DISULFIDE
- Product Name
- 2,2'-DIFLUORO DIPHENYL DISULFIDE
- CAS No.
- 14135-38-7
- Chemical Name
- 2,2'-DIFLUORO DIPHENYL DISULFIDE
- Synonyms
- 2,2'-Difluoro;2,2'-DIFLUORO DIPHEN;-Difluorodiphenyldisulfide;2-DIFLUORO DIPHENYL DISULFIDE;Disulfide, bis(2-fluorophenyl);2,2'-DIFLUORO DIPHENYL DISULFIDE;2,2''-DIFLUORO DIPHENYL DISULFIDE 98%MIN;1-fluoro-2-[(2-fluorophenyl)disulfanyl]benzene
- CBNumber
- CB9512025
- Molecular Formula
- C12H8F2S2
- Formula Weight
- 254.32
- MOL File
- 14135-38-7.mol
2,2'-DIFLUORO DIPHENYL DISULFIDE Property
- Boiling point:
- 292.2±25.0 °C(Predicted)
- Density
- 1.35±0.1 g/cm3(Predicted)
- storage temp.
- 2-8°C
- form
- liquid
- color
- Yellow
- CAS DataBase Reference
- 14135-38-7(CAS DataBase Reference)
Safety
- HS Code
- 2930909899
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Warning
- Hazard statements
-
H302Harmful if swallowed
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
- Precautionary statements
-
P261Avoid breathing dust/fume/gas/mist/vapours/spray.
P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
N-Bromosuccinimide Price
- Product number
- D451353
- Product name
- 2,2''-Difluorodiphenyldisulfide
- Packaging
- 1g
- Price
- $75
- Updated
- 2021/12/16
- Product number
- PC903987
- Product name
- 2,2'-Difluorodiphenyldisulfide
- Purity
- 98%
- Packaging
- 5g
- Price
- $88
- Updated
- 2021/12/16
- Product number
- 093474
- Product name
- 2,2'-Difluorodiphenyldisulfide
- Purity
- 95+%
- Packaging
- 250mg
- Price
- $189
- Updated
- 2021/12/16
- Product number
- PC903987
- Product name
- 2,2'-Difluorodiphenyldisulfide
- Purity
- 98%
- Packaging
- 25g
- Price
- $212
- Updated
- 2021/12/16
- Product number
- U442
- Product name
- 2,2'-Difluorodiphenyldisulfide
- Packaging
- 25g
- Price
- $291
- Updated
- 2021/12/16
2,2'-DIFLUORO DIPHENYL DISULFIDE Chemical Properties,Usage,Production
Uses
2,2''-Difluoro diphenyl disulfide
Synthesis
2557-78-0
14135-38-7
General method: The catalyst melt (5 mol%) was reacted with o-fluorothiophenol (1 eq.) under nitrogen protection at 100 °C with stirring for 6 hours. The reaction process was monitored by thin layer chromatography (TLC). Upon completion of the reaction, the reaction mixture was diluted with ethyl acetate and filtered through a sintered glass funnel. The filtrate was sequentially washed three times with saturated brine, dried over anhydrous sodium sulfate and subsequently concentrated under reduced pressure. The resulting oily product was purified by hexane column chromatography to give the final target compound 2,2'-difluorodiphenyl disulfide (2a-k).
References
[1] Advanced Synthesis and Catalysis, 2015, vol. 357, # 10, p. 2180 - 2186
[2] Organic Letters, 2018, vol. 20, # 19, p. 6274 - 6278
[3] Tetrahedron Letters, 1990, vol. 31, # 35, p. 5007 - 5010
[4] Tetrahedron Letters, 2017, vol. 58, # 6, p. 527 - 530
[5] Patent: WO2007/39741, 2007, A1. Location in patent: Page/Page column 33-34
2,2'-DIFLUORO DIPHENYL DISULFIDE Preparation Products And Raw materials
Raw materials
Preparation Products
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View Lastest Price from 2,2'-DIFLUORO DIPHENYL DISULFIDE manufacturers
- Product
- 2,2'-DIFLUORO DIPHENYL DISULFIDE 14135-38-7
- Price
- US $3.00/KG
- Min. Order
- 1KG
- Purity
- 99%
- Supply Ability
- 100kg
- Release date
- 2019-07-11