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Alfa Aesar |
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- 2,3-HEPTANEDIONE
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-
2025-12-24
- CAS:96-04-8
- Min. Order: 1KG
- Purity: 99.0%
- Supply Ability: 1000KG
- Acetylvaleryl
-
- $10.00
-
2023-02-13
- CAS:96-04-8
- Min. Order: 1KG
- Purity: 99%
- Supply Ability: 50MT
- 2,3-HEPTANEDIONE
-
- $15.00
-
2021-07-02
- CAS:96-04-8
- Min. Order: 1KG
- Purity: 99%+ HPLC
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| | 2,3-Heptanedione Basic information |
| Product Name: | 2,3-Heptanedione | | Synonyms: | TIMTEC-BB SBB008584;VALERYLACETYL;2 3-HEPTANEDIONE 97+%;2,3-HEPTANEDIONE 98%;heptane-2,3-dione;NSC 31668;2,3-Heptanedione>;2,3-Heptanedione,98% | | CAS: | 96-04-8 | | MF: | C7H12O2 | | MW: | 128.17 | | EINECS: | 202-472-5 | | Product Categories: | | | Mol File: | 96-04-8.mol |  |
| | 2,3-Heptanedione Chemical Properties |
| Melting point | 26.25°C (estimate) | | Boiling point | 64 °C18 mm Hg(lit.) | | density | 0.92 g/mL at 25 °C(lit.) | | FEMA | 2543 | 2,3-HEPTANEDIONE | | refractive index | n20/D 1.415(lit.) | | Fp | 105 °F | | storage temp. | Refrigerator | | form | clear liquid | | color | Light yellow to Yellow to Orange | | Odor | at 1.00 % in dipropylene glycol. butter cheese oily fresh yogurt | | Odor Type | buttery | | biological source | synthetic | | JECFA Number | 415 | | BRN | 1700989 | | Major Application | flavors and fragrances | | InChI | 1S/C7H12O2/c1-3-4-5-7(9)6(2)8/h3-5H2,1-2H3 | | InChIKey | FJPGAMCQJNLTJC-UHFFFAOYSA-N | | SMILES | CCCCC(=O)C(C)=O | | LogP | 0.26 | | CAS DataBase Reference | 96-04-8(CAS DataBase Reference) | | EPA Substance Registry System | 2,3-Heptanedione (96-04-8) |
| Risk Statements | 10 | | RIDADR | UN 1224 3/PG 3 | | WGK Germany | 3 | | TSCA | TSCA listed | | HazardClass | 3 | | PackingGroup | III | | HS Code | 38220090 | | Storage Class | 3 - Flammable liquids | | Hazard Classifications | Flam. Liq. 3 |
| | 2,3-Heptanedione Usage And Synthesis |
| Description | 2,3-Heptanedione has a powerful, cheesy, pungent odor with a
sweet, oily character and a sweet, buttery taste. This substance
may be synthesized from butyl acetoacetate, ethyl butyl ketone,
or methyl-n-amyl ketone. | | Chemical Properties | Powerful, cheesy,pungent odor with a sweet,oily character;sweet,buttery taste. | | Occurrence | Reported found in tomato, rum, soybean, mushroom and fermented soya hydrolysate (shoyu) | | Uses | 2,3-HEPTANEDIONE is used as food flavorings. Primarily used in flavorings for cream, cheese, nuts, rum, and similar products. | | Definition | ChEBI: 2,3-Heptanedione is an alpha-diketone. | | Preparation | From butyl acetoacetate, ethyl butyl ketone or methyl-n-amyl ketone. | | Synthesis Reference(s) | The Journal of Organic Chemistry, 48, p. 1144, 1983 DOI: 10.1021/jo00155a057 |
| | 2,3-Heptanedione Preparation Products And Raw materials |
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