Bis(2-ethylhexyl) phosphate
time:2012-10-10 13:55:44,count:0

Bis(2-ethylhexyl) phosphate
Alias
Di(2-ethylhexyl)phosphate
2-Ethyl-1-hexanol hydrogen phosphate
Bis(2-ethylhexyl) hydrogen phosphate
Di-2(ethylhexyl)phosphoric acid
Category
Anionic surfactants-Phosphate
CAS No.
298-07-7
Molecular Formula & Molecular Weight
Molecular Formula: C16H35PO4
Molecular Weight: 322.42
Structural Formula
Properties
Appearance: pale yellow to yellow liquid.
Solubility: slightly soluble in water, 25℃, 182mg/L[1]. soluble in ethanol.
Stability: at strong acid, easily hydrolyzed.
Risk: irritation, low irritation to skin, eye.
Animal toxicity[1]: rat oral LD50: 4.94mL/Kg; rabbit skin LDLo: 1.25mL/Kg.
Ecology: may be hazardous to environment. Water body should be given special attention.
Biodegradability: biodegradable.
Characteristics: excellent dispersing, antirust, lubricating, anticorrosive, wetting, cleansing, emulsifying abilities. intolerance to hard water. low foaming. resistance to high concentrations of alkali. resistance to high temperature.
Synthesis
 
Quality standards & test methods
item
physical and chemical indexes
test methods
actives*, %, ≥
90
 
*: should be marked on molecular weight.
Major Uses
Lubricant, dispersing agent, antirust agent in industrial cleaning.
Wetting agent, permeating agent in textile.
Use as emulsifying agent, dispersing agent.
Manufacturers
 
References
[1]:http://toxnet.nlm.nih.gov/: 298-07-7
Update: 20140330(1);

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