Distearyl thiodipropionate
time:2013-04-07 00:41:26,count:0
Distearyl thiodipropionate
Alias
Dioctadecyl 3,3'-thiodipropionate
Propanoic acid, 3,3'-thiobis-, 1,1'-dioctadecyl ester
Category
Non-ionic surfactants-Esters
CAS No.
693-36-7
Molecular Formula & Molecular Weight
Molecular Formula: C42H82SO4
Molecular Weight: 683.16
Structural Formula
Properties
Appearance: solid.
Solubility: insoluble in water.
Stability: stable. at strong acid, strong alkali, easily hydrolyzed.
Animal toxicity[1]: mouse intraperitoneal LD50: > 2000mg/Kg;
mouse oral LD50: > 2000mg/Kg;
rat oral LD50: > 2500mg/Kg.
Risk: irritation, irritation to skin, eye.
Ecology: may be hazardous to environment. Water body should be given special attention.
Biodegradability: biodegradable.
Characteristics: excellent dispersing, emulsifying, lubricating 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.
Antioxidant in personal care products.
Manufacturers
 
References
[1]:http://toxnet.nlm.nih.gov/: 693-36-7
Update: 20141031(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.