Benzophenone-8
time:2012-11-05 09:52:09,count:0

Benzophenone-8
Alias
2,2'-Dihydroxy-4-methoxybenzophenone
Benzophenone, 2,2'-dihydroxy-4-methoxy-
Dioxybenzone
Methanone, (2-hydroxy-4-methoxyphenyl)(2-hydroxyphenyl)-
Category
Non-ionic surfactants-Phenol
CAS No.
131-53-3
Molecular Formula & Molecular Weight
Molecular Formula: C14H12O4
Molecular Weight: 244.24
Structural Formula
Properties
Appearance: white to pale yellow crystal.
Solubility: slightly soluble in water.
Stability: stable. easily oxidized.
Risk: irritation, irritation to skin, eye.
Ecology: may be hazardous to environment. Water body should be given special attention.
Biodegradability: biodegradable.
Characteristics: excellent anti-photoaging, 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
UV absorbing agent in personal care products.
UV absorbing agent in paints, polymers, resins, plastics.
Use as photosensitizing agent.
Use as intermediate in organic synthesis.
Manufacturers
 
Update: 20130909(1);

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