gamma-Undecalactone
time:2013-03-31 02:31:40,count:0
gamma-Undecalactone
Alias
2(3H)-Furanone, 5-heptyldihydro-
Undecan-4-olide
Category
Non-ionic surfactants-Esters
CAS No.
104-67-6
Molecular Formula & Molecular Weight
Molecular Formula: C11H20O2
Molecular Weight: 184.28
Structural Formula
Properties
Appearance: colorless to slightly yellow liquid.
Odor: strong peach-like odor.
Solubility: insoluble in water.
Stability: stable. at strong acid, strong alkali, easily hydrolyzed.
Risk: irritation, irritation to skin, eye.
Animal toxicity[1]: rat oral LD50: 18500mg/Kg
Ecology: may be hazardous to environment. Water body should be given special attention.
Biodegradability: biodegradable.
Characteristics: excellent masking, 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 perfume.
Perfume, masking agent, solvent in personal care products.
Manufacturers
 
References
[1]:http://toxnet.nlm.nih.gov/: 104-67-6
Update: 20141016(1);

 

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