FEMA 2597
- CAS No.
- 127-42-4
- Chemical Name:
- FEMA 2597
- Synonyms
- IRONE ALPHA;ALPHA-METHYL IONONE;IRONAL;FEMA 2597;FEMA 2711;METHYLIRIDON;L-Methylionone;ALPHA-CENTRONE;Methyl-α-ionone;(r-(e))-1-(2,6,6
- CBNumber:
- CB2184595
- Molecular Formula:
- C14H22O
- Molecular Weight:
- 206.32
- MDL Number:
- MFCD00673232
- MOL File:
- 127-42-4.mol
| Boiling point | 238 °C |
|---|---|
| Density | 0.928±0.06 g/cm3(Predicted) |
| FEMA | 2711 | METHYL-ALPHA-IONONE |
| Odor | at 10.00 % in dipropylene glycol. floral violet orris powdery woody |
| Odor Type | powdery |
| JECFA Number | 398 |
| LogP | 4.39 |
| Substances Added to Food (formerly EAFUS) | METHYL-ALPHA-IONONE |
| FDA UNII | QMK5X3FBG7 |
| EPA Substance Registry System | 1-Penten-3-one, 1-[(1R)-2,6,6-trimethyl-2-cyclohexen-1-yl]-, (1E)- (127-42-4) |
FEMA 2597 price
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| American Custom Chemicals Corporation | CHM0005330 | 1-(2,6,6-TRIMETHYL-2-CYCLOHEXEN-1-YL)-[R-(E)]-1-PENTEN-3-ONE 95.00% | 127-42-4 | 25G | $1164.11 | 2021-12-16 | Buy |
| American Custom Chemicals Corporation | CHM0005330 | 1-(2,6,6-TRIMETHYL-2-CYCLOHEXEN-1-YL)-[R-(E)]-1-PENTEN-3-ONE 95.00% | 127-42-4 | 100G | $2598.26 | 2021-12-16 | Buy |
FEMA 2597 Chemical Properties,Uses,Production
Description
Methyl-α-ionone has an odor similar to α-ionone but lighter and
more rounded with a pleasant, fruity, and sweet nuance. May be
prepared by condensation of citral with methyl ethyl ketone (see
methyl y-ionone or α-iso-methylionone).
Pectic enzymes are indispensable for making high-density fruit juice concentrates or purees. Enzyme depectinization is required for apple juice concentrate of about 72° Brix, which is made on a large scale, as otherwise a gel would result rather than the desired liquid concentrate. Pectic enzymes are useful in treating orange, grape and prune pulps prior to vacuum puff drying.
Chemical Properties
Methyl-α-ionone has an odor similar to α-ionone, but lighter and more rounded. It has a pleasant, fruity and sweet nuance
Preparation
By condensation of citral with methyl ethyl ketone (see methyl γ-ionone or α-iso-methylionone)
Taste threshold values
Taste characteristics at 10 ppm: fruity, berry, woody, ionone-like with floral, jamy nuances.
FEMA 2597 Preparation Products And Raw materials
Raw materials
Preparation Products
FEMA 2597 Suppliers
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Hebei Yanxi Chemical Co., Ltd. | +8617531190177 | peter@yan-xi.com | China | 5993 | 58 |
| Shaanxi Dideu Medichem Co. Ltd | +86-029-89586680 +86-18192503167 | 1026@dideu.com | China | 9320 | 58 |
| Dideu Industries Group Limited | +86-29-89586680 +86-15129568250 | 1026@dideu.com | China | 29220 | 58 |
| Changzhou AniKare Pharmatech Co., Ltd. | +86-0519-8359-8696 +8618018249389 | sales@anikare.com | China | 8382 | 58 |
| Nanjing Chalf-Pharm Technology Co., Ltd. | 025-57018978 18251899859 | sales@chalf-pharm.com | China | 5950 | 50 |
| Changsha Jing Kang New Material Technology Co., Ltd. | 0731-85118349 18874718518 | ma_haihong@sina.com | China | 1597 | 50 |
| Shanghai Shuai Sun Industrial Co., Ltd. | 021-37590756 57450129 | China | 4287 | 58 | |
| Chengdu Saint - Kay Biotechnology Co., Ltd. | 028-85157043 15882256948 | 676046971@qq.com | China | 4391 | 58 |
| Shanghai Dingfen Chemical Technology Co., Ltd. | 021-37590756 | 373600283@qq.com | China | 5001 | 58 |
| Wuhan Rongcan Biotechnology Co., Ltd | 18327024450 | 2130026275@qq.com | China | 4590 | 58 |