2-UNDECYNOIC ACID METHYL ESTER
- Product Name
- 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
- Formula Weight
- 196.29
- MOL File
- 10522-18-6.mol
2-UNDECYNOIC ACID METHYL ESTER Property
- 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
N-Bromosuccinimide Price
- Product number
- U0063
- Product name
- Methyl 2-Undecynoate
- Packaging
- 25mL
- Price
- $75
- Updated
- 2022/04/27
- Product number
- 5807AL
- Product name
- 2-Undecynoicacidmethylester
- Packaging
- 25ml
- Price
- $272
- Updated
- 2021/12/16
- Product number
- FFG0000187
- Product name
- 2-UNDECYNOIC ACID METHYL ESTER
- Purity
- 95.00%
- Packaging
- 25ML
- Price
- $1146.51
- Updated
- 2021/12/16
- Product number
- CD13027578
- Product name
- Methylundec-2-ynoate
- Purity
- 95+%
- Packaging
- 100g
- Price
- $314
- Updated
- 2021/12/16
2-UNDECYNOIC ACID METHYL ESTER Chemical Properties,Usage,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.
Definition
ChEBI: Methyl 2-undecynoate is a fatty acid ester.
Taste threshold values
Taste characteristics at 20 ppm: green, fruity, oily, fatty, chicken- and tallow-like.
2-UNDECYNOIC ACID METHYL ESTER Preparation Products And Raw materials
Raw materials
Preparation Products
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