Undecan-4-olide
Description References- Product Name
- Undecan-4-olide
- CAS No.
- 104-67-6
- Chemical Name
- Undecan-4-olide
- Synonyms
- GAMMA-UNDECALACTONE;γ-Undecalactone;γ-Undecalactone;ALDEHYDE C-14;PEACH ALDEHYDE;5-Heptyldihydro-2(3H)-furanone;γ-Unsecalactone;δ-Undecalactone;Peach;FEMA 3091
- CBNumber
- CB0396763
- Molecular Formula
- C11H20O2
- Formula Weight
- 184.28
- MOL File
- 104-67-6.mol
Undecan-4-olide Property
- Melting point:
- 164～166℃
- Boiling point:
- 164-166 °C/13 mmHg (lit.)
- Density
- 0.949 g/mL at 25 °C (lit.)
- vapor pressure
- 0.274Pa at 25℃
- FEMA
- 3091 | GAMMA-UNDECALACTONE
- refractive index
- n20/D 1.451
- Flash point:
- >230 °F
- storage temp.
- Sealed in dry,Room Temperature
- solubility
- Insoluble in water
- form
- Liquid
- Specific Gravity
- 0.944 (20/4℃)
- color
- Clear colorless
- Odor
- at 100.00 %. fruity peach creamy fatty lactonic apricot ketonic coconut
- Odor Type
- fruity
- Water Solubility
- 158mg/L at 20℃
- JECFA Number
- 233
- BRN
- 81943
- LogP
- 3.6 at 25℃
- 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)
Safety
- 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
- Toxicity
- The acute oral LD50 in rats was reported as 18.5 g/kg (Jenner, Hagan, Taylor, Cook & Fitzhugh, 1964). Fatty infiltration of liver parenchymal cells occurred in rats fed 13-115 mg y-undecalactone for 5-9 days (Shillinger, 1950).
N-Bromosuccinimide Price
- Product number
- W309109
- Product name
- γ-Undecalactone
- Purity
- ≥98%, FCC, FG
- Packaging
- 1kg
- Price
- $75.4
- Updated
- 2024/03/01
- Product number
- W309109
- Product name
- γ-Undecalactone
- Purity
- ≥98%, FCC, FG
- Packaging
- 5kg
- Price
- $355
- Updated
- 2024/03/01
- Product number
- W309109
- Product name
- γ-Undecalactone
- Purity
- ≥98%, FCC, FG
- Packaging
- 10Kg
- Price
- $531
- Updated
- 2024/03/01
- Product number
- U806
- Product name
- Undecanoic γ-lactone
- Purity
- 99%
- Packaging
- 100ml
- Price
- $25.4
- Updated
- 2024/03/01
- Product number
- 89985
- Product name
- γ-Undecalactone
- Purity
- analytical standard
- Packaging
- 1ml
- Price
- $73.5
- Updated
- 2022/05/15
Undecan-4-olide Chemical Properties,Usage,Production
Description
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
- https://www.sigmaaldrich.com/catalog/product/aldrich/w309109?lang=en®ion=US
- https://pubchem.ncbi.nlm.nih.gov/compound/Gamma-undecalactone#section=Top
- http://www.thegoodscentscompany.com/data/rw1000822.html
- 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
GAMMA-UNDECALACTONE is clear colourless liquid
Chemical Properties
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.
Uses
Traditionally, the bark and leaves of the peach tree have been used as an anthelmintic, an expectorant, an astringent, and a diuretic, as well as to treat insomnia, cough, and constipation. In the 1970s, peach pits (Laetrile) were a popular but unproved treatment for cancer in other countries. Topically, peach is used to treat minor skin disorders such as burns, abrasions, blisters, scratches, eczema, psoriasis, and warts.
Uses
4-Undecanolide is used in the study of primary mutagenicity screening of food additives used in Japan.
Definition
ChEBI: Xi-gamma-Undecalactone is a lactone.
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.
General Description
γ-Undecalactone is a volatile flavor constituent found in low-fat ice cream.
Flammability and Explosibility
Not classified
Undecan-4-olide Preparation Products And Raw materials
Raw materials
Preparation Products
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View Lastest Price from Undecan-4-olide manufacturers
- Product
- Undecan-4-olide 104-67-6
- Price
- US $20.00/kg
- Min. Order
- 1kg
- Purity
- 99%
- Supply Ability
- 5000 tons
- Release date
- 2022-09-17
- Product
- ALDEHYDE C-14 104-67-6
- Price
- US $0.00/kg
- Min. Order
- 1kg
- Purity
- 0.99
- Supply Ability
- 20tons
- Release date
- 2023-10-09
- Product
- Undecan-4-olide 104-67-6
- Price
- US $0.00-0.00/KG
- Min. Order
- 1KG
- Purity
- 99%
- Supply Ability
- 500000kg
- Release date
- 2023-03-15