Acetanilide
Time:2012-11-04 15:29:19,Count:0
Acetanilide
Alias
Acetamide, N-phenyl-
Category
Non-ionic surfactants-Amide
CAS No.
103-84-4
Molecular Formula & Molecular Weight
Molecular Formula: C8H9NO
Molecular Weight: 135.16
Structural Formula
Properties
Appearance: white solid.
Solubility: soluble in water; 25℃, 6.39g/L[1]. easily soluble in hot water.
Stability: stable. at strong alkali, easily hydrolyzed.
Risk: irritation, irritation to skin, eye.
Animal toxicity[1]: rat oral LD50: 800mg/Kg;
mouse oral LD50: 1210mg/Kg;
cat intravenous LDLo: 8.5mg/Kg;
cat oral LDLo: 250mg/Kg;
dog intravenous LDLo: 300mg/Kg;
dog oral LDLo: 500mg/Kg;
guinea pig oral LDLo: 200mg/Kg;
mouse intraperitoneal LD50: 500mg/Kg;
rabbit oral LDLo: 1500mg/Kg;
rat intraperitoneal LD50: 540mg/Kg.
Human toxicity[1]: man oral TDLo: 405mg/Kg;
human oral TDLo: 14mg/Kg/D;
man oral LDLo: 56mg/Kg/H-I.
Ecology: may be hazardous to environment. Water body should be given special attention.
Biodegradability: biodegradable.
Characteristics: excellent analgesic, antipyretic, dispersing abilities.
Synthesis
 
Quality standards & test methods
item
physical and chemical indexes
test methods
Actives*, %, ≥
95
 
*: should be marked on molecular weight.
Major Uses
Stabilizer, masking agent in personal care products.
Use as pharmaceutical ingredient.
Use as hydrogen peroxide stabilizer.
Use as intermediate. eg: synthesis of azo dyes, photosensitive chemicals.
Vulcanization accelerator in rubber industry.
Use as plasticizer.
Manufacturers
 
References
[1]:http://toxnet.nlm.nih.gov/:103-84-4
Update: 20130917(1);