2-Bromo-2-nitropropane-1,3-diol
time:2012-11-08 01:13:57,count:0
2-Bromo-2-nitropropane-1,3-diol
Alias
Bronopol
Category
Non-ionic surfactants-Alcohol
CAS No.
52-51-7
Molecular Formula & Molecular Weight
Molecular Formula: C3H6BrNO4
Molecular Weight: 199.99
Structural Formula
Properties
Appearance: white to pale yellow powder.
Solubility: soluble in water; 25℃, 250g/L[1].
Stability: stable. at strong alkali, easily hydrolyzed.
Risk: irritation, irritation to skin, eye.
Animal toxicity[1]: rat oral LD50: 180mg/Kg;
rat intravenous LD50: 37.4mg/Kg;
rat intraperitoneal LD50: 26mg/Kg;
mouse oral LD50: 270mg/Kg;
mouse intravenous LD50: 48mg/Kg;
mouse intraperitoneal LD50: 15.5mg/Kg.
Ecology: may be hazardous to environment. Water body should be given special attention.
Biodegradability: biodegradable.
Characteristics: excellent antibacterial, preservative, antimicrobial abilities. suitable pH: 4-8.
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, preservative. eg: agriculture, household cleaning products, personal care products.
Manufacturers
 
References
[1]:http://toxnet.nlm.nih.gov/:52-51-7
Update: 20130920(1);
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