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Undecan-4-olide

Undecan-4-olide Structure
Undecan-4-olide structure
CAS No.
104-67-6
Chemical Name:
Undecan-4-olide
Synonyms
γ-Undecalactone;GAMMA-UNDECALACTONE;ALDEHYDE C-14;PEACH ALDEHYDE;δ-Undecalactone;γ-Unsecalactone;γ-Undecalactone;5-Heptyldihydro-2(3H)-furanone;Peach lactone;Peach
CBNumber:
CB0396763
Molecular Formula:
C11H20O2
Molecular Weight:
184.28
MDL Number:
MFCD00005405
MOL File:
104-67-6.mol
MSDS File:
SDS
TDS File:
TDS
Last updated:2026-08-25 20:17:46
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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.)
vapor pressure 0.274Pa at 25℃
FEMA 3091 | GAMMA-UNDECALACTONE
refractive index n20/D 1.451
FLAVIS Number 10.002 | Undecano-1,4-lactone
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
biological source synthetic
Water Solubility 158mg/L at 20℃
JECFA Number 233
BRN 81943
Major Application flavors and fragrances
Cosmetics Ingredients Functions PERFUMING
SKIN CONDITIONING - MISCELLANEOUS
FRAGRANCE
InChI 1S/C11H20O2/c1-2-3-4-5-6-7-10-8-9-11(12)13-10/h10H,2-9H2,1H3
InChIKey PHXATPHONSXBIL-UHFFFAOYSA-N
SMILES CCCCCCCC1CCC(=O)O1
LogP 3.6 at 25℃
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
FDA UNII QB1T0AG2YL
NIST Chemistry Reference 2(3H)-Furanone, 5-heptyldihydro-(104-67-6)
EPA Substance Registry System 5-Heptyldihydro-2(3H)-furanone (104-67-6)
UNSPSC Code 85151701
NACRES NA.24

SAFETY

Risk and Safety Statements

Symbol(GHS)  Exclamation Mark (GHS07)
GHS07
Signal word  Warning
Hazard statements  H412
Precautionary statements  P273-P501
PPE Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter
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  TSCA listed
HS Code  29322090
Storage Class 10 - Combustible liquids
Hazard Classifications Aquatic Chronic 3
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).
REACH Registrations Active
NFPA 704
1
2 0

Undecan-4-olide price More Price(52)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich W309109 γ-Undecalactone ≥98%, FCC, FG 104-67-6 1 each $58 2026-04-30 Buy
Sigma-Aldrich W309109 γ-Undecalactone ≥98%, FCC, FG 104-67-6 1kg $80.2 2026-04-30 Buy
Sigma-Aldrich W309109 γ-Undecalactone ≥98%, FCC, FG 104-67-6 5kg $377 2026-04-30 Buy
Sigma-Aldrich W309109 γ-Undecalactone ≥98%, FCC, FG 104-67-6 10Kg $544 2026-04-30 Buy
Sigma-Aldrich U806 Undecanoic γ-lactone 99% 104-67-6 100ml $69.8 2026-04-30 Buy
Product number Packaging Price Buy
W309109 1 each $58 Buy
W309109 1kg $80.2 Buy
W309109 5kg $377 Buy
W309109 10Kg $544 Buy
U806 100ml $69.8 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.

Definition

ChEBI: Xi-gamma-Undecalactone is a lactone.

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

1-Octanol BUTTER Methyl acrylate Undecenoic acid Sodium carbonate

Preparation Products

Vitamin A 4-Ketoundecanoicacid

Undecan-4-olide Suppliers

Global Suppliers ( 442)
Supplier Tel Email Country ProdList Advantage
Chengtian Fine Chemical Co., Ltd 18164098996 3554657675@qq.com China 6337 58
Anhui Jinbo Flavors Co., Ltd 15102127101 15556562013 jinbo_bei@qq.com China 1117 58
Wuhan penglei Biotechnology Co., Ltd 15871464247 17307245989 3471278124@qq.com China 4990 58
J & K SCIENTIFIC LTD. 18210857532 18210857532 jkinfo@jkchemical.com China 96815 76
Meryer (Shanghai) Chemical Technology Co., Ltd. 4006356688 18621169109 market03@meryer.com China 40202 62
3B Pharmachem (Wuhan) International Co.,Ltd. 18930552037 3bsc@sina.com China 15813 69
future industrial shanghai co., ltd 400-0066400 13621662912 sales@jonln.com China 1989 65
Alfa Aesar 400-6106006 saleschina@alfa-asia.com China 30103 84
TCI (Shanghai) Development Co., Ltd. 021-67121386 Sales-CN@TCIchemicals.com China 24512 81
Beijing HwrkChemical Technology Co., Ltd 89508211 18501085097 sales.bj@hwrkchemical.com China 9407 55
Supplier Advantage
Chengtian Fine Chemical Co., Ltd 58
Anhui Jinbo Flavors Co., Ltd 58
Wuhan penglei Biotechnology Co., Ltd 58
J & K SCIENTIFIC LTD. 76
Meryer (Shanghai) Chemical Technology Co., Ltd. 62
3B Pharmachem (Wuhan) International Co.,Ltd. 69
future industrial shanghai co., ltd 65
Alfa Aesar 84
TCI (Shanghai) Development Co., Ltd. 81
Beijing HwrkChemical Technology Co., Ltd 55

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View Latest Price from Undecan-4-olide manufacturers

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Undecanoic gamma-lactone pictures 2026-04-22 Undecanoic gamma-lactone
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 $30.00 98.86% 10g TargetMol Chemicals Inc.
Undecan-4-olide pictures 2026-03-20 Undecan-4-olide
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 $1.00 1KG 99% 10 mt Hebei Chuanghai Biotechnology Co., Ltd
Undecan-4-olide pictures 2025-12-24 Undecan-4-olide
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 1KG 99.0% 1000 tons Shaanxi Dideu Medichem Co. Ltd

Undecan-4-olide Spectrum

Undecan-4-olide(104-67-6)MSUndecan-4-olide(104-67-6)1HNMRUndecan-4-olide(104-67-6)13CNMRUndecan-4-olide(104-67-6)IR1Undecan-4-olide(104-67-6)Raman

104-67-6 (Undecan-4-olide) Related Search:

Tetraheptylammonium bromide cyclamen aldehyde 1-Nonanal BETA-BUTYROLACTONE 2(5H)-Furanone
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Gambier alpha-Hydroxy-gamma-butyrolactone Gibberellin A4 4-Dodecanolide Gibberellic acid
Gamma Butyrolactone Gibberellic acid potassium salt Canrenone

1of4

FEMA 3091 GAMMA-UNDECALACTONE GAMMA-HEPTYL-GAMMA-BUTYROLACTONE G-N-HEPTYLBUTYROLACTONE G-UNDECALACTONE 1,4-UNDECANOLIDE UNDECALACTONE, GAMMA UNDECAN-4-OLIDE UNDECANOIC GAMMA-LACTONE γ-n-undecalactone G-UNDECALACTONE WITH GC ALDEHYDE C-14, NATURAL Aldehyde C14, Undecanoic γ-lactone γ-Heptyl-γ-butyrolactone, 4,5-Dihydro-5-heptyl-2(3H)-furanone rersicol 5-Heptyl-4,5-dihydro-2(3H)-furanone ^y-Undecanolactone, 99% 4-undecalactone γ-Undecalactone Iso γ-Undecalactone >= 98.0%, Natural-identical, FCC γ-Undecalactone Iso >= 98.0%, Natural, FCC γ-Undecalactone >= 99.0%, Natural, FCC gamma-Undecalactone,98% 5-Heptyl-tetrahydro-2-furanone 5-Heptyl-dihydrofuran-2(3H)-one γ-Undecalactone >=99.0% 4-hydroxyundecan-1-ide gaMMa-Undecalactone, 98% 25ML γ-Undecalactone Iso >= 98.0%,Natural Nature Aldehyde C-14 Undecanoic gaMMa-lactone 99% Gamma-Undecalactone/Peach aldehyde γ-Undecanolactone (±)-γ-Undecalactone (R,S)-5-Heptyl-dihydro-furan-2-one (RS)-γ-Undecalactone 1,4-undecanolactone 2(3H)-Furanone,5-heptyldihydro- 4-Hydroxyundecanoic acid lactone 4-Hydroxyundecanoic acid, gamma-lactone 4-hydroxyundecanoicacid,gamma-lactone 4-hydroxyundecanoicacidlactone 4-hydroxy-undecanoicacigamma-lactone 5-Heptylbu-tyrolactone 5-heptyldihydro-2(3h)-furanon 5-Heptyldihydro-2-(3H)-furanone 5-Heptyldihydro-2(3H)-furanone Aldehyde C-14 peach aldehydec-14peach dihydro-5-heptyl-2(3h)-furanone gamma-Heptylbutyrolactone gamma-n-Heptylbutyrolactone gamma-Undecalatone gamma-Undecanolide gamma-Undekalakton peachlactone Persicol -Undecalactone