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Undecan-4-olide

Description References
Undecan-4-olide
Undecan-4-olide structure
CAS No.
104-67-6
Chemical Name:
Undecan-4-olide
Synonyms
Peach;rersicol;Persicol;FEMA 3091;undecan-4-;peachlactone;Peach lactone;ALDEHYDE C-14;PEACH ALDEHYDE;-Undecalactone
CBNumber:
CB0396763
Molecular Formula:
C11H20O2
Formula Weight:
184.28
MOL File:
104-67-6.mol

Undecan-4-olide Properties

Melting point:
164~166℃
Boiling point:
164-166 °C/13 mmHg (lit.)
Density 
0.949 g/mL at 25 °C (lit.)
FEMA 
3091 | GAMMA-UNDECALACTONE
refractive index 
n20/D 1.451
Flash point:
>230 °F
storage temp. 
Sealed in dry,Room Temperature
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)
Substances Added to Food (formerly EAFUS)
GAMMA-UNDECALACTONE
FDA 21 CFR
101.30; 150.110; 150.140
NIST Chemistry Reference
2(3H)-Furanone, 5-heptyldihydro-(104-67-6)
EPA Substance Registry System
5-Heptyldihydro-2(3H)-furanone (104-67-6)
SAFETY
  • Risk and Safety Statements
Symbol(GHS) 
GHS07
Signal word  Warning
Hazard statements  H315-H319-H335-H412
Precautionary statements  P280a-P321-P332+P313-P337+P313-P264-P280-P302+P352+P332+P313+P362+P364-P305+P351+P338+P337+P313-P261-P273-P305+P351+P338
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).

Undecan-4-olide price More Price(32)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich W309109 γ-Undecalactone ≥98%,FCC,FG 104-67-6 1 SAMPLE-K $50 2021-12-16 Buy
Sigma-Aldrich W309101 γ-Undecalactone natural(US),≥98%,FG 104-67-6 1 SAMPLE $50 2021-12-16 Buy
Sigma-Aldrich 89985 γ-Undecalactone analytical standard 104-67-6 1ml $64.7 2021-12-16 Buy
Sigma-Aldrich W329401 δ-Undecalactone >97%, FG 104-67-6 SAMPLE-K $50 2021-12-16 Buy
Sigma-Aldrich U806 Undecanoic γ-lactone 99% 104-67-6 100ml $37.9 2021-12-16 Buy

Undecan-4-olide Chemical Properties,Uses,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

  1. https://www.sigmaaldrich.com/catalog/product/aldrich/w309109?lang=en&region=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

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.

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.

Undecan-4-olide Preparation Products And Raw materials

Raw materials

Preparation Products


Undecan-4-olide Suppliers

Global( 289)Suppliers
Supplier Tel Fax Email Country ProdList Advantage
Henan DaKen Chemical CO.,LTD.
+86-371-66670886
info@dakenchem.com China 15421 58
Henan Tianfu Chemical Co.,Ltd.
0371-55170693
0371-55170693 info@tianfuchem.com China 22607 55
career henan chemical co
+86-0371-55982848
sales@coreychem.com China 29953 58
SHANDONG ZHI SHANG CHEMICAL CO.LTD
+86 18953170293
+86 0531-67809011 sales@sdzschem.com CHINA 2940 58
Nanjing Dolon Biotechnology Co.,Ltd.
18905173768
sales@dolonchem.com CHINA 2972 58
Hubei Jusheng Technology Co.,Ltd.
86-18871470254
027-59599243 linda@hubeijusheng.com CHINA 28229 58
Hubei xin bonus chemical co. LTD
86-13657291602
027-59338440 linda@hubeijusheng.com CHINA 23035 58
Shandong chuangyingchemical Co., Ltd.
18853181302
sale@chuangyingchem.com CHINA 5917 58
BOC Sciences
1-631-485-4226
1-631-614-7828 inquiry@bocsci.com United States 19752 58
Chongqing Chemdad Co., Ltd
+86-13650506873
sales@chemdad.com CHINA 37282 58

View Lastest Price from Undecan-4-olide manufacturers

Image Release date Product Price Min. Order Purity Supply Ability Manufacturer
2022-01-25 4-Undecanolide
104-67-6
US $8.99 / KG 1KG 99% 100KG Hong Kong Tiansheng New Material Trading Co., Ltd
2021-08-12 Undecan-4-olide
104-67-6
US $15.00-10.00 / KG 1KG 99%+ HPLC Monthly supply of 1 ton Zhuozhou Wenxi import and Export Co., Ltd
2021-07-02 Undecan-4-olide
104-67-6
US $15.00-10.00 / KG 1KG 99%+ HPLC Monthly supply of 1 ton Zhuozhou Wenxi import and Export Co., Ltd

Undecan-4-olide Spectrum


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