Tris(2-ethylhexyl) phosphate
time:2013-12-29 18:05:13,count:0

Tris(2-ethylhexyl) phosphate
Alias
Phosphoric acid, tris(2-ethylhexyl) ester
Category
Non-ionic surfactants-Phosphate
CAS No.
78-42-2
Molecular Formula & Molecular Weight
Molecular Formula: C24H51PO4
Molecular Weight: 434.63
Structural Formula
Properties
Appearance: liquid.
Solubility: slightly soluble in water.
Stability: stable.
Risk: irritation, irritation to skin, eye.
Animal toxicity[1]: guinea pig inhalation LC50: 450mg/m3/30M;
mouse intraperitoneal LD50: 3200mg/Kg;
mouse oral LD50: 12800mg/Kg;
rabbit oral LD50: 46000mg/Kg;
rabbit skin LD50: 20000mg/Kg;
rat intraperitoneal LD50: 30000mg/Kg;
rat oral LD50: 37000mg/Kg.
Ecology: may be hazardous to environment. Water body should be given special attention.
Biodegradability: biodegradable.
Characteristics: excellent antifoaming, 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.
Use as flame retardant.
Use as antifoaming agent.
Use as lubricant
Use as solvent.
Manufacturers
 
References
[1]:http://toxnet.nlm.nih.gov/: 78-42-2

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