PHENYL TRANS-STYRYL SULFONE 99
Application- Product Name
- PHENYL TRANS-STYRYL SULFONE 99
- CAS No.
- 5418-11-1
- Chemical Name
- PHENYL TRANS-STYRYL SULFONE 99
- Synonyms
- Styryl phenyl sulfone;Phenyl styryl sulfone;β-(Phenylsulfonyl)styrene;2-Phenylethenyl phenyl sulfone;PHENYL TRANS-STYRYL SULFONE 99;[2-(Phenylsulfonyl)vinyl]benzene;Benzene, [(2-phenylethenyl)sulfonyl]-
- CBNumber
- CB3499249
- Molecular Formula
- C14H12O2S
- Formula Weight
- 244.31
- MOL File
- 5418-11-1.mol
PHENYL TRANS-STYRYL SULFONE 99 Property
- Melting point:
- 74-75 °C(lit.)
- Boiling point:
- 438.2±28.0 °C(Predicted)
- Density
- 1+-.0.06 g/cm3(Predicted)
Safety
- WGK Germany
- 3
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.
P301+P312IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.
P302+P352IF ON SKIN: wash with plenty of soap and water.
P304+P340IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.
P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
PHENYL TRANS-STYRYL SULFONE 99 Chemical Properties,Usage,Production
Application
Phenyltrans-styrene sulfone can be used as a pharmaceutical synthesis intermediate and can be used to prepare a cleaning solution for pre-cleaning thinning of flat glass substrates. By mass percentage, its components are: 1-20% potassium hydroxide, 1-15% alkanolamine, 5-35% sulfones and/or sulfoxides, 1-25% alcohols, 0.1-15% surfactant, and the remainder being water. The alkanolamine is one or more of monoethanolamine, triethanolamine, diethylene glycolamine, isopropanolamine, methyldiethanolamine, dimethylethanolamine, and hydroxyethylethylenediamine; the sulfones and/or sulfoxides include phenyltrans-styrene sulfone.
Synthesis
Phenyl TRANS-styryl sulfone was prepared as follows: in a vial, sulfonate 4 (1.5 eq.), Amberlyst 15 (140 mg), and graphene-copper(I) (5%) were dissolved in DMSO:EtOH 1:1. The vial was sealed and suspended in a Vortex system for 3 min at room temperature. Alkyne 2 (1 equiv) was added and the reaction was kept under continuous stirring at 100 C. After 24 h, the crude product of the reaction was filtered through an HPLC filter. The organic phase was dried over Na2SO4 and the solvent was removed under reduced pressure to give the desired products 5a-5q. (where 5a is phenyl TRANS-styryl sulfone).
PHENYL TRANS-STYRYL SULFONE 99 Preparation Products And Raw materials
Raw materials
Preparation Products
PHENYL TRANS-STYRYL SULFONE 99 Suppliers
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