Tricresyl phosphate
time:2013-08-28 03:04:41,count:0

Tricresyl phosphate
Alias
Phosphoric acid, tris(methylphenyl) ester
Phosphoric acid, tritolyl ester
Category
Non-ionic surfactants-Phosphate
CAS No.
1330-78-5
Molecular Formula & Molecular Weight
Molecular Formula: C21H21PO4
Molecular Weight: 368.36
Structural Formula
Properties
Appearance: liquid.
Solubility: insoluble in water.
Stability: stable.
Risk: irritation, irritation to skin, eye.
Animal toxicity[1]: cat skin LD50: 1500mg/Kg;
chicken oral LD50: > 10000mg/Kg;
dog oral LDLo: 500mg/Kg;
mouse oral LD50: 3900mg/Kg;
mouse subcutaneous LDLo: 12mg/Kg;
rabbit parenteral LD50: 100mg/Kg;
rabbit oral LDLo: 100mg/Kg;
rabbit skin LDLo: 1000mg/Kg;
rat oral LD50: 3000mg/Kg.
reproductive effect.
Animal toxicity[1]: human oral LDLo: 1800mg/Kg; women oral TDLo: 70mg/Kg/14D.
Ecology: may be hazardous to environment. Water body should be given special attention.
Biodegradability: biodegradable.
Characteristics: excellent lubricating, emulsifying, dispersing 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 lubricant, high-temperature lubricant, extreme-pressure lubricant.
Use as plasticizer.
Use as flame retardant.
Use as dispersing agent.
Plasticizer in personal care products.
Manufacturers
 
References
[1]:http://toxnet.nlm.nih.gov/: 1330-78-5

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