Teprenone
time:2013-09-04 06:57:59,count:0

Teprenone
Alias
Geranylgeranylacetone
5,9,13,17-Nonadecatetraen-2-one, 6,10,14,18-tetramethyl-
Category
Non-ionic surfactants-Ketone
CAS No.
6809-52-5
Molecular Formula & Molecular Weight
Molecular Formula: C23H38O
Molecular Weight: 330.55
Structural Formula
Properties
Appearance: liquid.
Solubility: slightly soluble in water.
Stability: stable. easily oxidized.
Risk: irritation, irritation to skin, eye.
Animal toxicity[1]: dog oral LD50: > 1000mg/Kg;
mouse intramuscular LD50: > 5000mg/Kg;
mouse intraperitoneal LD50: 3750mg/Kg;
mouse subcutaneous LD50: > 10000mg/Kg;
rat intramuscular LD50: > 5000mg/Kg;
rat oral LD50: > 15000mg/Kg;
rat subcutaneous LD50: > 10000mg/Kg;
rat intraperitoneal LDLo: 3500mg/Kg.
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 dispersing agent.
Conditioning agent in personal care products.
Use as pharmaceutical ingredient.
Manufacturers
 
References
[1]:http://toxnet.nlm.nih.gov/: 6809-52-5

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