Triethyl phosphate
time:2013-04-03 01:03:29,count:0
Triethyl phosphate
Alias
Phosphoric acid, triethyl ester
Category
Non-ionic surfactants-Phosphate
CAS No.
78-40-0
Molecular Formula & Molecular Weight
Molecular Formula: C6H15PO4
Molecular Weight: 182.15
Structural Formula
Properties
Appearance: liquid.
Solubility: soluble in water.
Stability: stable.
Risk: irritation, irritation to skin, eye.
Animal toxicity[1]: guinea pig intraperitoneal LD50: 800mg/Kg;
guinea pig oral LD50: 1600mg/Kg;
guinea pig skin LD50: > 20mL/Kg;
mouse inhalation LC: > 44.3mg/m3/4;
mouse intraperitoneal LD50: 485mg/Kg;
mouse oral LD50: 1180mg/Kg;
rat inhalation LCLo: 28000ppm/6H;
rat intraperitoneal LD50: 800mg/Kg;
rat oral LD50: 1165mg/Kg;
rat intravenous LDLo: 1000mg/Kg.
reproductive effect.
Ecology: may be hazardous to environment. Water body should be given special attention.
Biodegradability: biodegradable.
Characteristics: excellent dispersing, cleansing, lubricating, solubilizing, anti-foaming, 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 solvent.
Use as anti-foaming agent.
Cleansing agent, paint stripper in industrial cleaning.
Use as plasticizer.
Solvent in personal care products.
Use as catalyst.
Manufacturers
 
References
[1]:http://toxnet.nlm.nih.gov/:78-40-0
Update: 20130911(1);