US Natural Gamma Undecalactone
US Natural gamma undecalactone is a flavoring ingredient.
US Natural Gamma Undecalactone, Suppliers, Wholesale, In Stock, Free Sample, China, Manufacturers, Made in China, Low Price, Quality, 1 Year Warranty
Product Description
US Natural Gamma Undecalactone Basic information
Product Name: | Undecan-4-olide |
Synonyms: | 4-UNDECANOLIDE;4-n-heptyl-4-hydroxybutanoic acid lactone;4-HYDROXYUNDECANOIC ACID G-LACTONE;5-Heptyldihydro-furanone;4,5-DIHYDRO-5-HEPTYL-2(3H)-FURANONE;ALDEHYDE C-14;(±)-γ-Undecalactone;(R,S)-5-Heptyl-dihydro-furan-2-one |
CAS: | 104-67-6 |
MF: | C11H20O2 |
MW: | 184.28 |
EINECS: | 203-225-4 |
Product Categories: | Bioactive Small Molecules;Building Blocks;Carbonyl Compounds;Cell Biology;Chemical Synthesis;Lactones;-;Organic Building Blocks;U;Cosmetics;Food Additive |
Mol File: | 104-67-6.mol |
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US Natural Gamma Undecalactone Chemical Properties
Melting point | 164～166℃ |
Boiling point | 164 °C |
density | 0.944 g/mL at 20 °C(lit.) |
FEMA | 3091 | GAMMA-UNDECALACTONE |
refractive index | n20/D 1.451 |
Fp | >230 °F |
form | Liquid |
Specific Gravity | 0.944 (20/4℃) |
color | Clear colorless |
JECFA Number | 233 |
BRN | 81943 |
CAS DataBase Reference | 104-67-6(CAS DataBase Reference) |
NIST Chemistry Reference | 2(3H)-Furanone, 5-heptyldihydro-(104-67-6) |
EPA Substance Registry System | 5-Heptyldihydro-2(3H)-furanone (104-67-6) |
US Natural Gamma Undecalactone Safety Information
Hazard Codes | Xi |
Risk Statements | 36/37/38-52/53 |
Safety Statements | 26-36-37/39-36/37-24/25 |
WGK Germany | 3 |
RTECS | YQ2485000 |
TSCA | Yes |
HS Code | 29322090 |
US Natural Gamma Undecalactone MSDS Information
Provider | Language |
gamma-Undecanolactone | English |
ACROS | English |
SigmaAldrich | English |
ALFA | English |
US Natural Gamma Undecalactone Usage And Synthesis
Description | US Natural Gamma Undecalactone is a flavoring ingredient. It is industrially important flavor compounds that are widely distributed in foods, fruits, and beverages and are used in many fruity aromatic foods and cosmetics. It is often used in peach, apricot, pear, maple, coconut, tropical, butterscotch, grenadine and date flavors. It is also a volatile flavor constituent found in low-fat ice cream. |
References | 1. https://www.sigmaaldrich.com/catalog/product/aldrich/w309109?lang=en®ion=US 2. https://pubchem.ncbi.nlm.nih.gov/compound/Gamma-undecalactone#section=Top 3. http://www.thegoodscentscompany.com/data/rw1000822.html 4. An, J. U., Y. C. Joo, and D. K. Oh. "New biotransformation process for production of the fragrant compound γ-dodecalactone from 10-hydroxystearate by permeabilized Waltomyces lipofer cells. " Applied & Environmental Microbiology 79.8(2013): 2636-2641. |
Chemical Properties | US Natural Gamma Undecalactone is clear colourless liquid |
Chemical Properties | US Natural Gamma Undecalactone has a strong, fruity odor suggestive of peach (particularly on dilution). It has a pungent and sweet flavor also similar to peach. |
Occurrence | Reported found in hydrolyzed soy protein, butter, peach, apricot and passion fruit. Also reported found in fresh apple, guava fruit, fresh blackberry, heated butter, heated beef fat, ghee, pork fat, yellow passion fruit juice, cooked scented rice, origanum (Spanish) (Coridothymus cap. (L.) Rchb.), mountain papaya, starfruit, plumcot and chicken fat. |
Preparation | By the action of sulfuric acid on undecylenic acid; also prepared starting form castor oil; from octanol-1 plus methylacrylate with di-ter-butylperoxide; from heptylethylene oxide and sodiomalonic ester. |
Aroma threshold values | Detection: 60 ppb |
Taste threshold values | Taste characteristics at 30 ppm: fatty, coconut, creamy, vanilla, nutty, macadamia and peach. |
US Natural Gamma Undecalactone Preparation Products And Raw materials
Preparation Products | VITAMIN A |
Raw materials | Sodium carbonate-->Methyl acrylate-->Capryl alcohol-->Undecenoic acid-->BUTTER |