4,4'-Dihydroxybiphenyl
time:2013-09-08 07:55:42,count:0

4,4'-Dihydroxybiphenyl
Alias
Dihydroxybiphenyl
Biphenyl-4,4'-diol
Category
Non-ionic surfactants-Phenol
CAS No.
92-88-6
Molecular Formula & Molecular Weight
Molecular Formula: C12H10O2
Molecular Weight: 186.21
Structural Formula
Properties
Appearance: solid.
Solubility: slightly soluble in water.
Stability: stable. easily oxidized.
Risk: irritation, irritation to skin, eye.
Animal toxicity[1]: mouse intraperitoneal LD50: 100mg/Kg;
rabbit skin LD50: 1780mg/Kg;
rat oral LD50: 4920mg/Kg.
Ecology: may be hazardous to environment. Water body should be given special attention.
Biodegradability: biodegradable.
Characteristics: excellent anti-oxidizing, dispersing, emulsifying 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.
Use as dispersing agent, emulsifying agent.
Skin protective agent, whitening agent in personal care products.
Manufacturers
 
References
[1]:http://toxnet.nlm.nih.gov/: 92-88-6

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 2004-2017 SAAPedia All Rights Reserved.