2-Ethylhexyl Dihydrogen Phosphate
time:2012-10-10 13:54:53,count:0

2-Ethylhexyl Dihydrogen Phosphate
Alias
(2-Ethylhexyl)orthophosphate
2-Ethylhexyl dihydrogen phosphate
Mono(2-ethylhexyl) phosphate
Mono(2-ethylhexyl)phosphate
Phosphoric acid, mono(2-ethylhexyl) ester
Category
Anionic surfactants-Phosphate
CAS No.
1070-03-7
Molecular Formula & Molecular Weight
Molecular Formula: C8H19PO4
Molecular Weight: 210.21
Structural Formula
Properties
Appearance: pale yellow to yellow liquid.
Solubility: soluble in water. soluble in ethanol.
Stability: stable. at strong acid, easily hydrolyzed.
Risk: irritation, low irritation to skin, eye.
Animal toxicity[1]: rat oral LD50: 3450mg/Kg; rabbit skin LDLo: 2000mg/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/: 1070-03-7
Update: 20140330(1);

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