Uracil
time:2013-08-10 01:07:14,count:0

Uracil
Alias
2,4(1H,3H)-Pyrimidinedione
Category
Non-ionic surfactants-amides
CAS No.
66-22-8
Molecular Formula & Molecular Weight
Molecular Formula: C4H4N2O2
Molecular Weight: 112.09
Structural Formula
Properties
Appearance: solid.
Solubility: soluble in water; 25℃, 3.6g/L[1].
Stability: stable. easily oxidized.
Risk: irritation, irritation to skin, eye.
Animal toxicity[1]: dog oral LD50: > 5000mg/Kg;
mouse intraperitoneal LD50: 1513mg/Kg;
mouse oral LD50: > 8000mg/Kg;
rabbit oral LD50: > 10000mg/Kg;
rat oral LD50: > 6000mg/Kg.
reproductive effect.
Ecology: may be hazardous to environment. Water body should be given special attention.
Biodegradability: biodegradable.
Characteristics: excellent anti-oxidizing, 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.
Conditioning agent in personal care products.
Manufacturers
 
References
[1]:http://toxnet.nlm.nih.gov/: 66-22-8

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.