Acetyl hexamethyl tetralin
time:2012-11-04 15:33:15,count:0

Acetyl hexamethyl tetralin
Alias
1-(5,6,7,8-Tetrahydro-3,5,5,6,8,8-hexamethyl-2-naphthyl)ethan-1-one
Tonalid
Category
Non-ionic surfactants
CAS No.
21145-77-7; 1506-02-1
Molecular Formula & Molecular Weight
Molecular Formula: C18H26O
Molecular Weight: 258.40
Structural Formula
Properties
Appearance: colorless to pale yellow liquid.
Odor: musky scent.
Solubility: slightly soluble in water.
Stability: stable.
Risk: irritation, irritation to skin, eye.
Animal toxicity[1]: rat oral LD50: 570mg/Kg;
rat skin LD50: 7940mg/Kg;
rabbit skin LD50: >5000mg/Kg.
Ecology: may be hazardous to environment. Water body should be given special attention.
Biodegradability: biodegradable.
Characteristics: excellent masking, dispersing, emulsifying, solubilizing abilities.
Synthesis
 
Quality standards & test methods
item
physical and chemical indexes
test methods
Actives*, %, ≥
95
 
*: should be marked on molecular weight.
Major Uses
Widely use as perfume. eg: personal care products.
Masking agent in personal care products.
Manufacturers
 
References
[1]:http://toxnet.nlm.nih.gov/:21145-77-7
Update: 20130909(1);

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