Sodium propylparaben
time:2013-06-27 00:32:37,count:0
Sodium propylparaben
Alias
Benzoic acid, 4-hydroxy-, propyl ester, sodium salt
Sodium 4-propoxycarbonylphenoxide
Category
Anionic surfactants-Phenate
CAS No.
35285-69-9
Molecular Formula & Molecular Weight
Molecular Formula: C10H11NaO3
Molecular Weight: 202.18
Structural Formula
Properties
Appearance: solid.
Solubility: soluble in water.
Stability: stable.
Risk: irritation, irritation to skin, eye.
Animal toxicity[1]: dog intravenous LDLo: 85mg/Kg;
mouse intraperitoneal LD50: 490mg/Kg;
mouse intravenous LD50: 180mg/Kg;
mouse oral LD50: 3700mg/Kg.
Ecology: may be hazardous to environment. Water body should be given special attention.
Biodegradability: biodegradable.
Characteristics: excellent antimicrobial, antibacterial, preservative 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 preservatives, antimicrobial agent.
Preservatives in personal care products.
Manufacturers
 
References
[1]:http://toxnet.nlm.nih.gov/: 35285-69-9
Update: 20130915(1);