CAS:2751-90-8
Molecular Formula:C24H20BrP
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Phosphonium, Tetraphenyl-, Bromide; Tetraphenylphosponium Bromide; Tetraphenylphosphanium;Bromide; Tetraphenylphosphoniumbromide; Tetraphenylphosphanium,Bromide; Bromotetraphenylphosphorane; Tetraphenylphosphorus Bromide; Tetraphenyl-Phosphonium-Bromide
Brief Introduction
This product can be used as phase transfer catalyst and support electrode for electrochemical reduction of Buckminster fullerene.
CAS:2967-66-0
Molecular Formula:C9H7F3O2
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4-Trifluoromethylbenzoic Acid Methyl Ester; 4-(Trifluoromethyl)Benzoic Acid Methyl Ester; Methyl α,α,α-Trifluoro-P-Toluate; Methyl-4-(Trifluoromethyl)Benzoate; Methyl 4-(Trifluoromethyl)Benzoate; Methyl P-(Trifluoromethyl)Benzoate; Methyl 4-(Trifluoromethyl)-1-Benzoate; 4-Cf3-C6H4-Co2Me
Brief Introduction
It is mainly used as photosensitive material and fixing catalyst for fixing and imaging, and also as pesticide intermediate.
CAS:33100-27-5
Molecular Formula:C10H20O5
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1,4,10,13-Pentaoxacyclopentadecane; 1,4,7,10,13-Pentaoxacyclopentadecane; 15-Crown-5(1,4,7,10,13-Pentaoxacyclopentadecane); 15-Crown 5-Ether
Brief Introduction
15-crown-5 is used as phase transfer catalyst in organic synthesis chemistry; Complexing agents, extractants for separation and extraction of precious metals and rare earth elements, ionic conductive materials for electronic industry, and materials for making liquid crystal display elements.
CAS:34036-07-2
Molecular Formula:C7H4F2O
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4,5-Difluorobenzaldehyde; 3,4-Diflourobenzaldehyde
Brief Introduction
3,4-difluorobenzaldehyde is a colorless and transparent liquid with a boiling point of 53-55 ℃ and a density of 1.288g/ml. It is slightly soluble in hot alcohols and ethers, insoluble in water, and can volatilize with water vapor. 3,4-difluorobenzaldehyde is one of the important raw materials for the synthesis of fine chemicals, which is used to synthesize intermediates of pesticides, pharmaceuticals and liquid crystal materials.
CAS:345-92-6
Molecular Formula:C13H8F2O
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4,4′-Difluorobenzophenone; 4-Fluorophenyl Ketone; P-Fluorophenyl Ketone; Bis(4-Fluorophenyl)-Methanone; Di-P-Fluorophenyl Ketone; P,P'-Difluorobenzophenone; Methanone, Bis(4-Fluorophenyl)-; 4,4’-Difluoro-Benzophenon; 4,4'-Difluorobenzophenone; 4,4-Difluorobenzophenone; Benzophenone, 4,4'-Difluoro-; Bis(4-Fluorophenyl)-Methanon; Bis(P-Fluorophenyl) Ketone; Bis(P-Fluorophenyl)Ketone
Brief Introduction
It can be used as an imaging agent and charge control agent for optical and electrical recording materials, and also as an initiator for some polymerization reactions. It is a monomer material for many copolymers. 4,4′-Difluorobenzophenone has been used in the study of thermal stability, water uptake and proton conductivity of carboxylated, carboxylated/sulfonated, and crosslinked membranes.
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