Tributyl phosphate
time:2013-12-29 18:04:23,count:0

Tributyl phosphate
Alias
Phosphoric acid, tributyl ester
Category
Non-ionic surfactants-Phosphate
CAS No.
126-73-8
Molecular Formula & Molecular Weight
Molecular Formula: C12H27PO4
Molecular Weight: 266.31
Structural Formula
Properties
Appearance: liquid.
Solubility: slightly soluble in water.
Stability: stable.
Risk: irritation, irritation to skin, eye.
Animal toxicity[1]: cat inhalation LCLo: 24510mg/m3/5H;
chicken oral LD50: 1500mg/Kg;
mouse inhalation LC50: 1300mg/m3;
mouse intraperitoneal LD50: 159mg/Kg;
mouse oral LD50: 1189mg/Kg;
mouse subcutaneous LD50: 764mg/Kg;
rabbit skin LD50: > 3100mg/Kg;
rat inhalation LC50: 28000mg/m3/1H;
rat intraperitoneal LD50: 251mg/Kg;
rat oral LD50: 3000mg/Kg;
rat intravenous LDLo: 100mg/Kg.
reproductive effect.
Ecology: may be hazardous to environment. Water body should be given special attention.
Biodegradability: biodegradable.
Characteristics: excellent antifoaming, cleansing, 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 plasticizer.
Antifoaming agent in textile, paper.
Use as lubricant
Plasticizer in personal care products.
Use as solvent.
Manufacturers
 
References
[1]:http://toxnet.nlm.nih.gov/: 126-73-8

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