Methylene di-t-butylcresol
time:2013-08-01 15:59:06,count:0

Methylene di-t-butylcresol
Alias
p-Cresol, 2,2'-methylenebis(6-tert- butyl-
2,2'-Methylenebis(4-methyl-6-tert-butylphenol)
Category
Non-ionic surfactants-Phenol
CAS No.
119-47-1
Molecular Formula & Molecular Weight
Molecular Formula: C23H32O2
Molecular Weight: 340.50
Structural Formula
Properties
Appearance: solid.
Solubility: slightly soluble in water.
Stability: stable. easily oxidized.
Risk: irritation, irritation to skin, eye.
Animal toxicity[1]: mouse oral LD50: 11000mg/Kg; rat oral LDLo: 10000mg/Kg.
Ecology: may be hazardous to environment. Water body should be given special attention.
Biodegradability: biodegradable.
Characteristics: excellent anti-oxidizing, emulsifying, 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.
Antioxidant in personal care products.
Manufacturers
 
References
[1]:http://toxnet.nlm.nih.gov/: 119-47-1

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