Phenacetin
time:2013-09-11 07:19:37,count:0

Phenacetin
Alias
Acetamide, N-(4-ethoxyphenyl)-
Category
Non-ionic surfactants-Amide
CAS No.
62-44-2
Molecular Formula & Molecular Weight
Molecular Formula: C10H13NO2
Molecular Weight: 179.22
Structural Formula
Properties
Appearance: solid.
Solubility: slightly soluble in water.
Stability: stable.
Risk: irritation, irritation to skin, eye.
Animal toxicity[1]: dog intravenous LDLo: 260mg/Kg;
guinea pig oral LD50: 1870mg/Kg;
hamster oral LD50: 1690mg/Kg;
mouse inhalation LC50: 33900mg/m3;
mouse intraperitoneal LD50: 540mg/Kg;
mouse oral LD50: 866mg/Kg;
mouse subcutaneous LD50: 1625mg/Kg;
rabbit oral LD50: 2500mg/Kg;
rabbit subcutaneous LD50: 1000mg/Kg;
rat intraperitoneal LD50: 634mg/Kg;
rat oral LD50: 1650mg/Kg.
reproductive effect.
overall carcinogenic evaluation (Human): Group 2A.
Ecology: may be hazardous to environment. Water body should be given special attention.
Biodegradability: biodegradable.
Characteristics: excellent dispersing, emulsifying 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 pharmaceutical ingredient.
Use as stabilizer of hydrogen peroxide.
Use as dispersing agent, emulsifying agent.
Stabilizing agent in personal care products.
Manufacturers
 
References
[1]:http://toxnet.nlm.nih.gov/: 62-44-2

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