Chlorhexidine diacetate
time:2012-12-08 15:07:01,count:0

Chlorhexidine diacetate
Alias
2,4,11,13-Tetraazatetradecanediimidamide, N,N''-bis(4-chlorophenyl)-3,12-diimino-, diacetate
Category
Non-ionic surfactants-Amine
CAS No.
56-95-1
Molecular Formula & Molecular Weight
Molecular Formula: C26H38Cl2N10O4
Molecular Weight: 625.55
Structural Formula
Properties
Appearance: white solid.
Solubility: soluble in water.
Stability: stable.
Risk: irritation, irritation to skin, eye.
Animal toxicity[1]: mouse intraperitoneal LD50: 38mg/Kg;
mouse intravenous LD50: 25mg/Kg;
mouse oral LD50: 2gm/Kg;
mouse subcutaneous LD50: 325mg/Kg.
Ecology: may be hazardous to environment. Water body should be given special attention.
Biodegradability: biodegradable.
Characteristics: excellent antimicrobial, antibacterial, preservative abilities. do not contact with metal. eg: iron, aluminum.
Synthesis
 
Quality standards & test methods
item
physical and chemical indexes
test methods
Actives*, %, ≥
95
 
*: should be marked on molecular weight.
Major Uses
Widely use as bactericide, preservatives.
Bactericide, preservatives, oral care agent in personal care products. eg: mouthwash.
Bactericide, preservatives in medicine.
Manufacturers
 
References
[1]:http://toxnet.nlm.nih.gov/: 56-95-1
Update: 20130924(1);

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