Monothioglycerol
time:2013-01-06 11:00:29,count:0
Monothioglycerol
Alias
1,2-Propanediol, 3-mercapto-
3-Mercapto-1,2-propanediol
Thioglycerin
Thioglycerol
Category
Non-ionic surfactants-Alcohol
CAS No.
96-27-5
Molecular Formula & Molecular Weight
Molecular Formula: C3H8SO2
Molecular Weight: 108.16
Structural Formula
Properties
Appearance: slightly yellow viscous liquid.
Solubility: soluble in water.
Stability: stable. easily oxidized.
Risk: irritation, irritation to skin, eye.
Animal toxicity[1]: cat intravenous LD50: 220mg/Kg;
mouse intraperitoneal LD50: 340mg/Kg;
rabbit intravenous LD50: 250mg/Kg;
rat intraperitoneal LD50: 390mg/Kg.
reproductive effect.
Ecology: may be hazardous to environment. Water body should be given special attention.
Biodegradability: biodegradable.
Characteristics: excellent anti-oxidizing, dispersing, solubilizing 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.
Depilatory, exfoliating agent, perm agent, reducing agent in personal care products.
Use as intermediate.
Use as preservative.
Manufacturers
 
References
[1]:http://toxnet.nlm.nih.gov/: 96-27-5
Update: 20130920(1);

 

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