Gamma-Undecalactone/Peach aldehyde Gamma-Undecalactone/Peach aldehyde factory Gamma-Undecalactone/Peach aldehyde manufacturer
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Raw materials from chinese origin
Wuxi TAA Chemical Industry Co., limited(ISO 9001: 2008), are strong in the field of Pharmaceuticals,
food additives, plant extract and fine chemicals for more than 80 years.
Identification
Name Undecan-4-olide
Synonyms 5-Heptyldihydro-furanone; gamma-Undecanolactone; 4-n-Heptyl-4-hydroxybutanoic acid lactone; Peach aldehyde
Molecular Structure
Molecular Formula C11H20O2
Molecular Weight 184.28
CAS Registry Number 104-67-6
EINECS 203-225-4
FEMA 3091
Item
Specifications
Results
Appearance
Colorless to pale yellow liquid
Colorless liquid
Odor
Like the aroma of peaches
Like the aroma of peaches
Assay
≥98%
98.84%
Relative density
0.9410~0.9440
0.9420
Refractive index
1.4500~1.4540
1.4510
Conclusion
The results conforms with Enterprise standards
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