5-Decanolide
- CAS No.
- 705-86-2
- Chemical Name:
- 5-Decanolide
- Synonyms
- δ-Decalactone;2H-Pyran-2-one, tetrahydro-6-pentyl-;DELTA-DECALACTONE;Decalactone Delta;D-DECALACTONE;δ-Decanolactone;6-pentyloxan-2-one;FEMA 2361;-decalactone;δ-Decanolide
- CBNumber:
- CB4173140
- Molecular Formula:
- C10H18O2
- Molecular Weight:
- 170.25
- MDL Number:
- MFCD00006649
- MOL File:
- 705-86-2.mol
- MSDS File:
- SDS
| Melting point | ?27 °C (lit.) |
|---|---|
| alpha | 0°(neat) |
| Boiling point | 117-120 °C/0.02 mmHg (lit.) |
| Density | 0.954 g/mL at 25 °C (lit.) |
| vapor pressure | 0.63Pa at 25℃ |
| FEMA | 2361 | DELTA-DECALACTONE |
| refractive index |
n |
| Flash point | >230 °F |
| storage temp. | Sealed in dry,Room Temperature |
| solubility | Chloroform (Slightly), Methanol (Slightly) |
| form | Oil |
| color | Clear Colourless |
| Specific Gravity | 0.9720.954 |
| Odor | at 100.00 %. fresh sweet oily coconut fruity peach creamy dairy |
| Odor Type | coconut |
| Water Solubility | Soluble in water (4 mg/ml at 28°C), alcohols, and propylene glycol. |
| JECFA Number | 232 |
| BRN | 117520 |
| InChIKey | GHBSPIPJMLAMEP-UHFFFAOYSA-N |
| LogP | 3.016 at 25℃ |
| CAS DataBase Reference | 705-86-2(CAS DataBase Reference) |
| Substances Added to Food (formerly EAFUS) | DELTA-DECALACTONE |
| EWG's Food Scores | 1 |
| FDA UNII | CNA0S5T234 |
| NIST Chemistry Reference | 5-Hydroxy decanoic acid, lactone(705-86-2) |
| EPA Substance Registry System | 2H-Pyran-2-one, tetrahydro-6-pentyl- (705-86-2) |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Warning | |||||||||
| Hazard statements | H302+H312+H332-H315-H319 | |||||||||
| Precautionary statements | P501-P261-P270-P271-P264-P280-P337+P313-P305+P351+P338-P362+P364-P332+P313-P301+P312+P330-P302+P352+P312-P304+P340+P312 | |||||||||
| Hazard Codes | Xi | |||||||||
| Risk Statements | 36/37/38 | |||||||||
| Safety Statements | 24/25-37/39-26 | |||||||||
| WGK Germany | 1 | |||||||||
| RTECS | UQ1355000 | |||||||||
| Hazard Note | Irritant | |||||||||
| TSCA | Yes | |||||||||
| HS Code | 29322090 | |||||||||
| NFPA 704 |
|
5-Decanolide price More Price(40)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | W236128 | δ-Decalactone natural, ≥98%, FCC, FG | 705-86-2 | 100g | $761 | 2024-03-01 | Buy |
| Sigma-Aldrich | W236128 | δ-Decalactone natural, ≥98%, FCC, FG | 705-86-2 | 1kg | $5740 | 2024-03-01 | Buy |
| Sigma-Aldrich | W236101 | δ-Decalactone ≥98%, FCC, FG | 705-86-2 | sample-k | $54.6 | 2024-03-01 | Buy |
| Sigma-Aldrich | W236101 | δ-Decalactone ≥98%, FCC, FG | 705-86-2 | 1kg | $141 | 2024-03-01 | Buy |
| Sigma-Aldrich | W236101 | δ-Decalactone ≥98%, FCC, FG | 705-86-2 | 5kg | $543 | 2024-03-01 | Buy |
5-Decanolide Chemical Properties,Uses,Production
Chemical Properties
δ-Decalactone has an oily, peach odor and taste.
Chemical Properties
clear colorless to light yellow oily liquid
Chemical Properties
5-Decanolide is a flavor constituent of many types of fruit, cheese, and other dairy products. It is a colorless, viscous liquid with a creamy-coconut, peach-like aroma.
Occurrence
Reported found in rum, coconut, raspberry, apricot, bilberry, peach, strawberry, Swiss cheese, other cheeses, butter, milk, milk powder, mutton fat, mango and nectarine.
Uses
Used in pharmaceutical preparations, feed additive, flavorings agent. Also used by food and flavor industries for its coconut fragrance and taste. It is also used as a reagent in the synthesis of (±)-Massoilactone (M197600); a chemical component with antibacterial activity found in volatile oils.
Preparation
δ-Decalactone can be prepared by peracid oxidation of 2-pentylcyclopentanone.
(R)-δ-decalactone is obtained in high optical purity by starting from (R)-2-
pentylcyclopentanone . Hydrogenation or fermentation of
massoia lactone is also a practicable method to produce this
enantiomer.
A newer development for the preparation ofδ-decalactone describes a carboxylation
of 1-nonen-4-ol with carbon monoxide in the presence of a homogenous
palladium catalyst in an aqueous system.
Definition
ChEBI: A delta-lactone that is 5-valerolactone substituted by a pentyl group at position 6.
Aroma threshold values
Detection: 100 ppb
Taste threshold values
Taste characteristics at 2 ppm: waxy, coconut, lactonic, fatty, creamy, nutty and fruity.
Synthesis Reference(s)
The Journal of Organic Chemistry, 55, p. 462, 1990 DOI: 10.1021/jo00289a016
General Description
Measurement of optical rotatory dispersion and circular dichroism of (+) 5-decanolide (tetrahydro-6-pentyl-2H-pyran-2-one) has been reported.
Flammability and Explosibility
Not classified
Synthesis
From hexylethylene oxide and sodium malonic ester; also from decanoic acid.
5-Decanolide Preparation Products And Raw materials
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Hebei Mojin Biotechnology Co., Ltd | +8613288715578 | sales@hbmojin.com | China | 12456 | 58 |
| Hebei Yanxi Chemical Co., Ltd. | +8617531190177 | peter@yan-xi.com | China | 5993 | 58 |
| Anhui Ruihan Technology Co., Ltd | +8617756083858 | daisy@anhuiruihan.com | China | 994 | 58 |
| Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 | info@tianfuchem.com | China | 21691 | 55 |
| Hefei TNJ Chemical Industry Co.,Ltd. | +86-0551-65418679 +86-18949832763 | info@tnjchem.com | China | 2989 | 55 |
| Shanxi Naipu Import and Export Co.,Ltd | +86-13734021967 +8613734021967 | kaia@neputrading.com | China | 1011 | 58 |
| career henan chemical co | +86-0371-86658258 | sales@coreychem.com | China | 29914 | 58 |
| SHANDONG ZHI SHANG CHEMICAL CO.LTD | +86 18953170293 | sales@sdzschem.com | China | 2931 | 58 |
| Hubei Jusheng Technology Co.,Ltd. | 18871490254 | linda@hubeijusheng.com | CHINA | 28180 | 58 |
| Jinan Finer Chemical Co., Ltd | +86-531-88989536 +86-15508631887 | sales@finerchem.com | China | 2967 | 58 |
View Lastest Price from 5-Decanolide manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2024-04-25 | 5-Decanolide
705-86-2
|
US $5.00 / kg | 1kg | ≥98% | 200mt/year | Jinan Finer Chemical Co., Ltd | |
 |
2024-04-15 | δ-Decalactone
705-86-2
|
US $1.00-100.00 / mg | 100mg | 97.0% | 5ton/month | ANHUI SHENGZHIKAI BIOTECHNOLOGY CO.,LTD | |
 |
2023-09-06 | Delta Decalactone
705-86-2
|
US $1.00 / kg | 1kg | 99% | 20tons | Hebei Yanxi Chemical Co., Ltd. |
-
- 5-Decanolide
705-86-2
- US $5.00 / kg
- ≥98%
- Jinan Finer Chemical Co., Ltd
-
- δ-Decalactone
705-86-2
- US $1.00-100.00 / mg
- 97.0%
- ANHUI SHENGZHIKAI BIOTECHNOLOGY CO.,LTD
-
- Delta Decalactone
705-86-2
- US $1.00 / kg
- 99%
- Hebei Yanxi Chemical Co., Ltd.