2-UNDECYNOIC ACID METHYL ESTER
- CAS No.
- 10522-18-6
- Chemical Name:
- 2-UNDECYNOIC ACID METHYL ESTER
- Synonyms
- METHYLUNDEC-2-YNOATE;METHYL 2-UNDECYNOATE;METHYLDECINECARBONATE;Undecynoicacidmethylester;2-UNDECYNOIC ACID METHYL ESTER;2-UNDECYNOIC ACID METHYL ESTER 98+%
- CBNumber:
- CB7128888
- Molecular Formula:
- C12H20O2
- Molecular Weight:
- 196.29
- MOL File:
- 10522-18-6.mol
- Modify Date:
- 2023/7/14 17:47:23
| Boiling point | 280.6±9.0 °C(Predicted) |
|---|---|
| Density | 0,91 g/cm3 |
| FEMA | 2751 | METHYL 2-UNDECYNOATE |
| Flash point | 110 |
| Odor | at 100.00 %. waxy fruity green floral violet |
| Odor Type | waxy |
| JECFA Number | 1358 |
| LogP | 5.16 |
2-UNDECYNOIC ACID METHYL ESTER Chemical Properties,Uses,Production
Description
Methyl 2-undecynoate has a powerful, waxy, green, floral odor with a sweet flavor reminiscent of violet. May be prepared by methylation of the corresponding acid at the boil in the presence of HCL or at room temperature in the presence of H2S04; the acid can be prepared from methyl nonyl ketone by reaction with phosphorous pentachloride, which yields the acetylenic compound; treatment of this with potassium carbonate yields undecyne, which is then converted to the acid by treatment with Na and methyl chlorocarbonate.
Chemical Properties
Methyl 2-undecynoate has a powerful, waxy, green, floral odor. It has a sweet flavor reminiscent of violet
Preparation
By methylation of the corresponding acid at the boil in the presence of HCl or at room temperature in the presence of H2SO4; the acid can be prepared from methyl nonyl ketone by reaction with phosphorus pentachloride, which yields the acetylenic compound; treatment of this with potassium carbonate yields undecyne, which is then converted to the acid by treatment with sodium and methyl chlorocarboante.
2-UNDECYNOIC ACID METHYL ESTER Preparation Products And Raw materials
Raw materials
Preparation Products
2-UNDECYNOIC ACID METHYL ESTER Suppliers
| Supplier | Tel | Country | ProdList | Advantage | Inquiry |
|---|---|---|---|---|---|
| Dayang Chem (Hangzhou) Co.,Ltd. | 571-88938639 +8617705817739 | China | 52861 | 58 | Inquiry |
| PT CHEM GROUP LIMITED | +86-85511178 +86-85511178 | China | 35451 | 58 | Inquiry |
| GIHI CHEMICALS CO.,LIMITED | +8618058761490 | China | 49999 | 58 | Inquiry |
| ABCR GmbH & CO. KG | 49 721 95061 0 | Germany | 6846 | 75 | Inquiry |
| Aikon International Limited | 025-58859352 18068836627 | China | 15085 | 58 | Inquiry |
| BOC Sciences | 1-631-485-4226; 16314854226 | United States | 14059 | 65 | Inquiry |
| TCI America | 800 423 8616 | United States | 6919 | 75 | Inquiry |
| Penta International Corporation | (973) 740-2300 | United States | 5043 | 58 | Inquiry |
| Chemical sources Association Inc | United States | 1001 | 58 | Inquiry | |
| Meryer (Shanghai) Chemical Technology Co., Ltd. | 021-61259108 18621169109 | China | 40240 | 62 | Inquiry |
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