Triphenyl phosphate
time:2013-04-03 01:06:03,count:0
Triphenyl phosphate
Alias
Phosphoric acid, triphenyl ester
Category
Non-ionic surfactants-Phosphate
CAS No.
115-86-6
Molecular Formula & Molecular Weight
Molecular Formula: C18H15PO4
Molecular Weight: 326.28
Structural Formula
Properties
Appearance: solid.
Solubility: insoluble in water.
Stability: stable.
Risk: irritation, irritation to skin, eye.
Animal toxicity[1]: cat intraperitoneal LD: > 400mg/Kg;
cat oral LDLo: 2000mg/Kg;
cat subcutaneous LDLo: 300mg/Kg;
chicken oral LDLo: 5000mg/Kg;
guinea pig oral LD: > 4000mg/Kg;
guinea pig subcutaneous LD: > 3000mg/Kg;
guinea pig skin LD50: > 4000mg/Kg;
monkey subcutaneous LDLo: 500mg/Kg;
mouse subcutaneous LD: > 3000mg/Kg;
mouse intraperitoneal LD50: 1273mg/Kg;
mouse oral LD50: 1320mg/Kg;
rabbit intramuscular LD: > 1000mg/Kg;
rabbit skin LD50: > 7900mg/Kg;
rabbit oral LDLo: 3000mg/Kg;
rabbit subcutaneous LDLo: 1000mg/Kg;
rat intraperitoneal LD: > 5000mg/Kg;
rat subcutaneous LD: > 3000mg/Kg;
rat oral LD50: 3500mg/Kg.
Ecology: may be hazardous to environment. Water body should be given special attention.
Biodegradability: biodegradable.
Characteristics: excellent dispersing, emulsifying, lubricating, anti-foaming 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 flame retardants.
Use as dispersing agent, emulsion stabilizer.
Use as lubricant, rust inhibitor.
Use as anti-foaming agent.
Use as plasticizer.
Plasticizer in personal care products.
Manufacturers
 
References
[1]:http://toxnet.nlm.nih.gov/:115-86-6
Update: 20130911(1);

 

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