| Company Name: |
Alfa Aesar |
| Tel: |
400-6106006 |
| Email: |
saleschina@alfa-asia.com |
| Company Name: |
Energy Chemical |
| Tel: |
400-0056266 |
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sales8178@energy-chemical.com |
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| | 3-Acetyl-2,5-dimethylfuran Chemical Properties |
| Boiling point | 62 °C/0.25 mmHg (lit.) | | density | 1.038 g/mL at 25 °C (lit.) | | refractive index | n20/D 1.485(lit.) | | FEMA | 3391 | 3-ACETYL-2,5-DIMETHYLFURAN | | Fp | 174 °F | | storage temp. | Sealed in dry,Room Temperature | | form | clear liquid | | Specific Gravity | 1.038 | | color | Colorless to Yellow | | Odor | at 1.00 % in dipropylene glycol. sweet musty nutty earthy cocoa corn leather | | Odor Type | musty | | biological source | synthetic | | JECFA Number | 1506 | | BRN | 112094 | | InChI | 1S/C8H10O2/c1-5-4-8(6(2)9)7(3)10-5/h4H,1-3H3 | | InChIKey | KBSVBCHYXYXDAG-UHFFFAOYSA-N | | SMILES | CC(=O)c1cc(C)oc1C | | LogP | 1.74 | | CAS DataBase Reference | 10599-70-9(CAS DataBase Reference) | | EPA Substance Registry System | 3-Acetyl-2,5-dimethylfuran (10599-70-9) |
| Hazard Codes | Xi | | Safety Statements | 24/25 | | WGK Germany | 3 | | Hazard Note | Irritant | | HS Code | 2932190090 | | Storage Class | 10 - Combustible liquids |
| | 3-Acetyl-2,5-dimethylfuran Usage And Synthesis |
| Identification |
CAS.No.:
10599-70-9
FL.No.:
13.066
FEMA.No.:
3391
NAS.No.:
3391
CoE.No.:
10921
EINECS.No.:
234-216-3
JECFA.No.:
1506
| | Description | It is a liquid with a powerful, slightly roasted, nut-like aroma.
| | Regulatory Status | CoE: n/a
FDA: n/a
FDA (other): n/a
JECFA: The committee concluded that the Procedure for the Safety Evaluation of Flavouring Agents could not be applied to this group (2005).
| | Usage | Reported uses (ppm): (FEMA, 1994)
Gelatins, puddings
1.5
1.5
Nonalcoholic beverages
1
1
| | Natural occurrence | Reported found in coffee.
| | Chemical Properties | Colorless to light yellow liqui | | Chemical Properties | It is a liquid with a powerful, slightly roasted, nut-like aroma | | Occurrence | Reported found in coffee. | | Uses | 3-Acetyl-2,5-dimethylfuran was used in synthesis of:
- furylfulgide, 2-[1-(2, 5-dimethyl-3-furyl) ethylidene]-3-isopropylidene succinic anhydride
- chalcones
- 1-(2′,5′-dimethyl-3′-furyl)-3-(aryl)-2-propen-1-one
| | Definition | ChEBI: 3-acetyl-2,5-dimethylfuran is a member of the class of furans that is furan substituted by methyl, acetyl and methyl groups at positions 2, 3 and 5, respectively. It has a role as a flavouring agent, a plant metabolite and a mutagen. It is an aromatic ketone, a member of furans and a methyl ketone. | | Aroma threshold values | Detection at 1%: musty, earthy, nutty, raw potato, slightly green with a roasted almond nuance | | Taste threshold values | Taste characteristics at 2 ppm: musty, earthy raw potato, nutty and cocoalike with almond, corn and savory
nuances. | | Synthesis Reference(s) | Journal of the American Chemical Society, 82, p. 4883, 1960 DOI: 10.1021/ja01503a033
Synthetic Communications, 18, p. 1841, 1988 DOI: 10.1080/00397918808060939 | | General Description | 3-Acetyl-2,5-dimethylfuran is a flavouring agent and its specifications were revised. |
| | 3-Acetyl-2,5-dimethylfuran Preparation Products And Raw materials |
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