(1,3-Dioxolan-2-ylmethyl)triphenylphosphonium bromide
time:2012-10-29 16:26:11,count:0

(1,3-Dioxolan-2-ylmethyl)triphenylphosphonium bromide
Alias
1,3-dioxolan-2-ylmethyl(triphenyl)phosphonium bromide
Category
Cationic surfactants-Quaternary phosphonium salts
CAS No.
52509-14-5
Molecular Formula & Molecular Weight
Molecular Formula: C22H22BrO2P
Molecular Weight: 429.29
Structural Formula
Properties
Appearance: white or off-white crystal.
Solubility: soluble in water. soluble in ethanol.
Hygroscopicity: hygroscopic.
Stability: stable.
Risk: irritation, irritation to skin, eye.
Ecology: may be hazardous to environment. Water body should be given special attention.
Biodegradability: biodegradable.
Characteristics: excellent antistatic, dispersing, emulsifying abilities.
Synthesis
 
Quality standards & test methods
item
physical and chemical indexes
test methods
actives*, %, ≥
95
 
*: should be marked on molecular weight.
Major Uses
Use as intermediate in organic synthesis. eg: medicine.
Manufacturers
 
Update: 20140403(1);

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