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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;Persicol;rersicol;FEMA 3091;undecan-4-;peachlactone;ALDEHYDE C-14;Peach lactone;4-UNDECANOLIDE;-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 °C
Density 
0.944 g/mL at 20 °C(lit.)
refractive index 
n20/D 1.451
FEMA 
3091 | GAMMA-UNDECALACTONE
Flash point:
>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
2(3H)-Furanone, 5-heptyldihydro-(104-67-6)
SAFETY
  • Risk and Safety Statements
  • Hazard and Precautionary Statements (GHS)
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
Symbol(GHS):
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning P264, P280, P305+P351+P338,P337+P313P
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning
H412 Harmful to aquatic life with long lasting effects Hazardous to the aquatic environment, long-term hazard Category 3 P273, P501
Precautionary statements:
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P273 Avoid release to the environment.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P321 Specific treatment (see … on this label).
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P332+P313 IF SKIN irritation occurs: Get medical advice/attention.
P337+P313 IF eye irritation persists: Get medical advice/attention.

Undecan-4-olide price More Price(12)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich U806 Undecanoic γ-lactone 99% 104-67-6 100ml $35.7 2018-11-13 Buy
Sigma-Aldrich 89985 γ-Undecalactone analytical standard 104-67-6 1ml $59.2 2018-11-13 Buy
TCI Chemical U0003 gamma-Undecanolactone >98.0%(GC) 104-67-6 25mL $17 2018-11-22 Buy
TCI Chemical U0003 gamma-Undecanolactone >98.0%(GC) 104-67-6 500mL $121 2018-11-22 Buy
Alfa Aesar L16028 gamma-Undecanolactone, 99% 104-67-6 100ml $35.1 2018-11-13 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.

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( 190)Suppliers
Supplier Tel Fax Email Country ProdList Advantage
Henan DaKen Chemical CO.,LTD.
+86-371-55531817
info@dakenchem.com CHINA 21915 58
Henan Tianfu Chemical Co.,Ltd.
0371-55170693
0371-55170693 info@tianfuchem.com CHINA 20675 55
Mainchem Co., Ltd.
+86-0592-6210733
+86-0592-6210733 sales@mainchem.com CHINA 32451 55
career henan chemical co
+86-371-86658258
sales@coreychem.com CHINA 25795 58
Nanjing Dolon Biotechnology Co.,Ltd.
18905173768
sales@dolonchem.com CHINA 2972 58
Chemwill Asia Co.,Ltd.
86-21-51086038
86-21-51861608 chemwill_asia@126.com;sales@chemwill.com;chemwill@hotmail.com;chemwill@gmail.com CHINA 23958 58
Hubei Jusheng Technology Co.,Ltd.
86-188-71490254
peter@hubeijusheng.com CHINA 20084 58
Haihang Industry Co.,Ltd
86-531-88032799
+86 531 8582 1093 export@haihangchem.com CHINA 8266 58
Hubei xin bonus chemical co. LTD
13657299721
zhangyuzhu@xhlchem.com CHINA 17424 58
J & K SCIENTIFIC LTD. 400-666-7788 +86-10-82848833
+86-10-82849933 jkinfo@jkchemical.com;market6@jkchemical.com China 96511 76

View Lastest Price from Undecan-4-olide manufacturers

Image Release date Product Price Min. Order Purity Supply Ability Manufacturer
2018-07-27 Undecan-4-olide
104-67-6
US $302.00 / KG 1KG 99% 1000kg career henan chemical co

Undecan-4-olide Spectrum


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