METHYL 2-OCTYNOATE
- CAS No.
- 111-12-6
- Chemical Name:
- METHYL 2-OCTYNOATE
- Synonyms
- METHYL HEPTINE CARBONATE;FOLIONE;Methyl heptyne carbonate;1-HEPTYNE-1-CARBOXYLIC ACID METHYL ESTER;FEMA 2729;NSC 72098;methyl2-oct;METHYLOCTYNOATE;OCTANOIC METHYL;FOLIONE 5093003
- CBNumber:
- CB4471961
- Molecular Formula:
- C9H14O2
- Molecular Weight:
- 154.21
- MDL Number:
- MFCD00009530
- MOL File:
- 111-12-6.mol
- MSDS File:
- SDS
| Boiling point | 217-220 °C(lit.) |
|---|---|
| Density | 0.92 g/mL at 25 °C(lit.) |
| vapor pressure | 10.6-13.9Pa at 20-25℃ |
| FEMA | 2729 | METHYL 2-OCTYNOATE |
| refractive index |
n |
| Flash point | 192 °F |
| storage temp. | -20°C |
| solubility | Chloroform (Slightly), Methanol (Slightly) |
| color | Clear Colourless |
| Odor | at 1.00 % in dipropylene glycol. green leafy waxy violet cucumber |
| Odor Type | green |
| JECFA Number | 1357 |
| BRN | 1756887 |
| LogP | 3 at 20℃ and pH7 |
| CAS DataBase Reference | 111-12-6(CAS DataBase Reference) |
| Substances Added to Food (formerly EAFUS) | METHYL 2-OCTYNOATE |
| EWG's Food Scores | 2-5 |
| FDA UNII | 0TTP6YT2T3 |
| EPA Substance Registry System | 2-Octynoic acid, methyl ester (111-12-6) |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |   GHS07,GHS09 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Warning | |||||||||
| Hazard statements | H317-H410 | |||||||||
| Precautionary statements | P261-P272-P273-P280-P302+P352-P333+P313 | |||||||||
| Hazard Codes | Xn | |||||||||
| Risk Statements | 22-38 | |||||||||
| Safety Statements | 26-36 | |||||||||
| WGK Germany | 2 | |||||||||
| RTECS | RI2735000 | |||||||||
| TSCA | Yes | |||||||||
| HS Code | 29161900 | |||||||||
| NFPA 704 |
|
METHYL 2-OCTYNOATE price More Price(23)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | W272906 | Methyl 2-octynoate ≥99%, stabilized, FCC, FG | 111-12-6 | 100g | $66.6 | 2024-03-01 | Buy |
| Sigma-Aldrich | W272906 | Methyl 2-octynoate ≥99%, stabilized, FCC, FG | 111-12-6 | 1kg | $380 | 2024-03-01 | Buy |
| Sigma-Aldrich | W272906 | Methyl 2-octynoate ≥99%, stabilized, FCC, FG | 111-12-6 | 5kg | $1870 | 2024-03-01 | Buy |
| Sigma-Aldrich | 68982 | Methyl 2-octynoate analytical standard | 111-12-6 | 1ml | $114 | 2024-03-01 | Buy |
| Sigma-Aldrich | 277509 | Methyl 2-octynoate 99% | 111-12-6 | 25ml | $143 | 2024-03-01 | Buy |
METHYL 2-OCTYNOATE Chemical Properties,Uses,Production
Description
Methyl 2-octynoate (also known as methyl 2-caprylate) is a kind of fatty acid ester formed by the esterfication between methanol and 2 -octynoate. It is a kind of useful flavor and fragrance agent.
References
Barbieri, Germana, et al. "Flavor compounds of dry-cured
ham." Journal of Agricultural and Food Chemistry 40.12 (1992): 2389
-2394.
Maga, Joseph A. "Egg and egg product flavor." Journal of
Agricultural and Food Chemistry 30.1 (1982): 9-14.
Description
Methyl 2-octynoate has an odor similar to violets on dilution, and if concentrated, a powerful and unpleasant odor. It has a wineberry flavor (muscatel). It may be prepared from heptaldehyde via heptyne and heptyne carboxylic acid; the acid is subsequently esterified.
Chemical Properties
Colorless liquid; strong violet-type odor. Sol-uble in most fixed oils and mineral oil; soluble infive parts of 70% alcohol. Combustible.
Chemical Properties
Methyl-2-octynoate has an odor similar to violets on dilution. If concentrated, it has a powerful and unpleasant odor. This compound has a wine-berry flavor (muscatel).
Uses
Perfumery, flavoring.
Uses
Methyl 2-octynoate may be used as a fragrance allergen standard for the quantification of the analyte in cosmetics using chromatography techniques.
Definition
ChEBI: Methyl 2-octynoate is a fatty acid ester.
Preparation
From heptaldehyde via heptyne and heptyne carboxylic acid; the acid is subsequently
Aroma threshold values
Detection: 25 ppb
Taste threshold values
Taste characteristics at 15.0 ppm: green, vegetative, fatty, fruity, rindy, melon and cucumber with mushroom and dairy nuances
General Description
Methyl 2-octynoate has been quantitated as suspected allergen in cosmetic products by headspace-programmed temperature vaporization-fast gas chromatography-quadrupole mass spectrometry. It participates in nickel-catalyzed carbocyclization of 2-iodoacetophenone to yield a 2,3-disubstituted indenol.
Trade name
Folione® (Givaudan).
Contact allergens
This perfumed molecule belongs to the list of 26 allergens that have to be indicated by name on the ingredients list of cosmetics in the EU
Safety Profile
Moderately toxic by ingestion and skin contact. A moderate skin and eye irritant. A combustible liquid. When heated to decomposition it emits acrid smoke and irritating fumes.
METHYL 2-OCTYNOATE Preparation Products And Raw materials
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Hebei Mojin Biotechnology Co., Ltd | +8613288715578 | sales@hbmojin.com | China | 12457 | 58 |
| Shandong Juchuang Chemical Co., LTD | +86-18885615001 +86-18885615001 | admin@juchuangchem.com | China | 387 | 58 |
| airuikechemical co., ltd. | +undefined86-15315557071 | sales02@airuikechemical.com | China | 994 | 58 |
| Shenzhen Nexconn Pharmatechs Ltd | +86-755-89396905 +86-15013857715 | admin@nexconn.com | China | 10248 | 58 |
| Hebei Guanlang Biotechnology Co., Ltd. | +86-19930503282 | alice@crovellbio.com | China | 8823 | 58 |
| Shandong chuangyingchemical Co., Ltd. | 18853181302 | sale@chuangyingchem.com | CHINA | 5909 | 58 |
| Chongqing Chemdad Co., Ltd | +86-023-61398051 +8613650506873 | sales@chemdad.com | China | 39916 | 58 |
| CONIER CHEM AND PHARMA LIMITED | +8618523575427 | sales@conier.com | China | 47465 | 58 |
| career henan chemical co | +86-0371-86658258 15093356674; | factory@coreychem.com | China | 29826 | 58 |
| Hebei Yanxi Chemical Co., Ltd. | +8617531190177 | peter@yan-xi.com | China | 5993 | 58 |
View Lastest Price from METHYL 2-OCTYNOATE manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2024-04-07 | methyl heptine carbonate
111-12-6
|
US $0.00-0.00 / Kg | 1Kg | 99.9% | 200 tons | airuikechemical co., ltd. | |
 |
2024-03-15 | Methyl 2-octynoate
111-12-6
|
US $42.00-23.00 / kg | 500kg | 99.9 | 200ton | Shandong Juchuang Chemical Co., LTD | |
 |
2023-06-29 | METHYL 2-OCTYNOATE
111-12-6
|
US $0.00 / KG | 1KG | 99% | 50000KG/month | Hebei Mojin Biotechnology Co., Ltd |
-
- methyl heptine carbonate
111-12-6
- US $0.00-0.00 / Kg
- 99.9%
- airuikechemical co., ltd.
-
- Methyl 2-octynoate
111-12-6
- US $42.00-23.00 / kg
- 99.9
- Shandong Juchuang Chemical Co., LTD
-
- METHYL 2-OCTYNOATE
111-12-6
- US $0.00 / KG
- 99%
- Hebei Mojin Biotechnology Co., Ltd