Cysteamine
time:2013-08-08 01:55:40,count:0

Cysteamine
Alias
(2-Mercaptoethyl)amine
Ethanethiol, 2-amino-
Category
Non-ionic surfactants-Amine
CAS No.
60-23-1
Molecular Formula & Molecular Weight
Molecular Formula: C2H7NS
Molecular Weight: 77.15
Structural Formula
Properties
Appearance: solid.
Solubility: soluble in water.
Stability: stable. easily oxidized.
Risk: irritation, irritation to skin, eye.
Animal toxicity[1]: mouse intraperitoneal LD50: 250mg/Kg;
mouse intravenous LD50: 190mg/Kg;
mouse oral LD50: 625mg/Kg;
mouse subcutaneous LD50: 84mg/Kg;
rabbit intravenous LD50: 150mg/Kg;
rat intraperitoneal LD50: 232mg/Kg;
rat subcutaneous LD50: 84mg/Kg.
reproductive effect.
Ecology: may be hazardous to environment. Water body should be given special attention.
Biodegradability: biodegradable.
Characteristics: excellent anti-oxidizing, antistatic, 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 antioxidant.
Use as antistatic agent.
Use as dispersing agent.
Use as radiation protective agent.
Manufacturers
 
References
[1]:http://toxnet.nlm.nih.gov/: 60-23-1

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