DMDM hydantoin
time:2013-05-05 01:41:33,count:0
DMDM hydantoin
Alias
1,3-Dimethylol-5,5-dimethylhydantoin
1,3-Bis(hydroxymethyl)-5,5-dimethylimidazolidine-2,4-dione
Category
Non-ionic surfactants-Amide
CAS No.
6440-58-0
Molecular Formula & Molecular Weight
Molecular Formula: C7H12N2O4
Molecular Weight: 188.18
Structural Formula
Properties
Appearance: solid.
Solubility: soluble in water.
Stability: stable.
Risk: irritation, irritation to skin, eye.
Animal toxicity[1]: mouse intraperitoneal LDLo: 1320mg/Kg;
mouse oral LDLo: 3000mg/Kg;
rat oral LD50: 2000mg/Kg.
Ecology: may be hazardous to environment. Water body should be given special attention.
Biodegradability: biodegradable.
Characteristics: excellent antimicrobial, antibacterial, preservative abilities. Formaldehyde donor.
Synthesis
 
Quality standards & test methods
item
physical and chemical indexes
test methods
Actives*, %, ≥
95
 
*: should be marked on molecular weight.
Major Uses
Use as antimicrobial agent, preservative.
Preservative in personal care products.
Manufacturers
 
References
[1]:http://toxnet.nlm.nih.gov/: 6440-58-0
Update: 20130917(1);

 

Home | Surfactants | Documents | Standards | Enterprise | Essays | Links | Navigation | Copyright | Advertising | About us | Bulletin

简体中文 | 繁體中文 | English

MP: 0086 180 0222 7832;   Email: ssunliu@gmail.com

Copyright 2004-2016 SAAPedia All Rights Reserved.