3-METHYL-NONANE-2,4-DIONE
- CAS No.
- 113486-29-6
- Chemical Name:
- 3-METHYL-NONANE-2,4-DIONE
- Synonyms
- methyl nonane dione;3-Methylnonan-2,4-dione;3-Methyl-2,4-nonanedione;3-METHYL-NONANE-2,4-DIONE;2,4-Nonanedione, 3-methyl-;3-Methylnonane-2,4-dione (>80%);methylnonanedione,3-methyl-2,4-nonanedione
- CBNumber:
- CB6842060
- Molecular Formula:
- C10H18O2
- Molecular Weight:
- 170.25
- MDL Number:
- MFCD08741451
- MOL File:
- 113486-29-6.mol
| Boiling point | 238℃ |
|---|---|
| Density | 0.904 |
| FEMA | 4057 | 3-METHYL-2,4-NONANEDIONE |
| Flash point | 87℃ |
| storage temp. | Refrigerator |
| solubility | Chloroform (Slightly), Methanol (Slightly) |
| form | Oil |
| pka | 10.69±0.46(Predicted) |
| color | Colourless |
| Odor | at 10.00 % in dipropylene glycol. fruity straw caramel burnt |
| Odor Type | fruity |
| JECFA Number | 2032 |
| LogP | 2.81 |
| Substances Added to Food (formerly EAFUS) | 3-METHYL-2,4-NONANEDIONE |
| EWG's Food Scores | 1 |
| FDA UNII | 854O7EVF99 |
| EPA Substance Registry System | 2,4-Nonanedione, 3-methyl- (113486-29-6) |
3-METHYL-NONANE-2,4-DIONE price More Price(7)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| TCI Chemical | M3277 | 3-Methylnonane-2,4-dione | 113486-29-6 | 1G | $97 | 2024-03-01 | Buy |
| TCI Chemical | M3277 | 3-Methylnonane-2,4-dione | 113486-29-6 | 5G | $291 | 2024-03-01 | Buy |
| TRC | M324470 | 3-Methylnonane-2,4-dione(>80%) | 113486-29-6 | 2.5g | $1455 | 2021-12-16 | Buy |
| Chem-Impex | 34659 | 3-Methylnonane-2,4-dione,97-100%(GC),meetsFGspecifications,KOSHER,FEMA4057 97-100%(GC) | 113486-29-6 | 100G | $2189.82 | 2021-12-16 | Buy |
| Medical Isotopes, Inc. | 41509 | 3-Methylnonane-2,4-dione | 113486-29-6 | 250mg | $390 | 2021-12-16 | Buy |
3-METHYL-NONANE-2,4-DIONE Chemical Properties,Uses,Production
Chemical Properties
3-Methyl-2,4-nonanedione imparts a hay-like, green note
Occurrence
Reported present in dried green and black teas as well as dried parsley and dried spinach, Chinese green tea powder, Japanese green tea, boiled carp, soybean oil, black tea and achovy.
Uses
3-Methylnonane-2,4-dione is a compound that possesses a butter-like and beany off flavour that is a result of flavour reversion of soya-bean oil. 3-Methylnonane-2,4-dione is also present in Japanese green tea and pressure-cooked hen meat.
Definition
ChEBI: 3-Methyl-2,4-nonanedione is a beta-diketone.
Aroma threshold values
In air at 0.000007 to 0.000014 mg/m3. Aroma characteristics at 1.0%: sweet, waxy, creamy dairy, condensed milky and dried milk powder, slightly coconut and musty nuances, grape and haylike nuances.
Taste threshold values
Taste characteristics at 1 to 5 ppm: sweet, milky creamy, condensed milk and dried milk powder, slightly fruity coconut, creamy and fruity notes reminiscent of banana, grape skin, green tea and aged cheeses, good mouthfeel
3-METHYL-NONANE-2,4-DIONE Preparation Products And Raw materials
Raw materials
Preparation Products
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Hubei Jusheng Technology Co.,Ltd. | 18871490254 | linda@hubeijusheng.com | CHINA | 28180 | 58 |
| Zhengzhou Alfa Chemical Co.,Ltd | +8618530059196 | sale04@alfachem.cn | China | 12822 | 58 |
| Career Henan Chemica Co | +86-0371-86658258 15093356674; | laboratory@coreychem.com | China | 30255 | 58 |
| Hefei TNJ Chemical Industry Co.,Ltd. | 0551-65418684 +8618949823763 | sales@tnjchem.com | China | 25363 | 58 |
| LEAP CHEM CO., LTD. | +86-852-30606658 | market18@leapchem.com | China | 24738 | 58 |
| Dalian Ruiying Technology Co., Ltd. | +86-0411-86907150 +86-15940963210 | 609262758@qq.com | China | 578 | 58 |
| Aladdin Scientific | +1-+1(833)-552-7181 | sales@aladdinsci.com | United States | 52927 | 58 |
| BOC Sciences | 1-631-485-4226; 16314854226 | info@bocsci.com | United States | 14059 | 65 |
| TOKYO CHEMICAL INDUSTRY CO., LTD. | 03-36680489 | Sales-JP@TCIchemicals.com | Japan | 28398 | 80 |
| TCI Europe | 320-37350700 | sales@tcieurope.eu | Europe | 23680 | 75 |