4,4'-Isopropylidenediphenol
time:2013-08-01 15:56:24,count:0

4,4'-Isopropylidenediphenol
Alias
Bisphenol A
4,4'-(1-Methylethylidene)bisphenol
Category
Non-ionic surfactants-Phenol
CAS No.
80-05-7
Molecular Formula & Molecular Weight
Molecular Formula: C15H16O2
Molecular Weight: 228.29
Structural Formula
Properties
Appearance: solid.
Solubility: slightly soluble in water.
Stability: stable. easily oxidized.
Risk: irritation, irritation to skin, eye.
Animal toxicity[1]: guinea pig oral LD50: 4000mg/Kg;
mouse inhalation LC: > 1700mg/m3/2H;
mouse intraperitoneal LD50: 150mg/Kg;
mouse oral LD50: 2400mg/Kg;
mouse subcutaneous LDLo: 2500mg/Kg;
rabbit oral LD50: 2230mg/Kg;
rabbit skin LD50: 3mL/Kg;
rat oral LD50: 3250mg/Kg.
reproductive effect.
Human toxicity[1]: can promote obesity; can interfere with endocrine.
Ecology: may be hazardous to environment. Water body should be given special attention.
Biodegradability: biodegradable.
Characteristics: excellent anti-oxidizing, emulsifying, dispersing abilities.
Notes: (1), can not be applied to all kinds of products related to infants.
Synthesis
 
Quality standards & test methods
item
physical and chemical indexes
test methods
Actives*, %, ≥
95
 
*: should be marked on molecular weight.
Major Uses
Use as intermediate in organic synthesis.
Use as antioxidant.
Manufacturers
 
References
[1]:http://toxnet.nlm.nih.gov/: 80-05-7

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