2,6-Dimethyl-4H-pyran-4-one
- CAS NO.：1004-36-0
- Empirical Formula: C7H8O2
- Molecular Weight: 124.14
- MDL number: MFCD00006579
- EINECS: 213-719-1
- SAFETY DATA SHEET (SDS)
- Update Date: 2024-07-25 20:04:51
What is 2,6-Dimethyl-4H-pyran-4-one?
Chemical properties
2,6-Dimethyl-4H-pyran-4-one is white to beige crystalline powder or crystals
The Uses of 2,6-Dimethyl-4H-pyran-4-one
2,6-Dimethyl-4H-pyran-4-one is used as a fragrance ingredient.
The Uses of 2,6-Dimethyl-4H-pyran-4-one
2,6-Dimethyl-4-pyrone is used as a chemical and organic intermediate. It can be used in agrochemical, pharmaceutical and dyestuff field.
Reactions
2,6-dimethyl-4H-pyran-4-one reacts with Phosgene at room temperature could yield 2,6-bis(4′-chloro-2′,6′-dimethylphenyl)-4H-pyran-4-one, and 2-(4′-chloro-2′,6′-dimethylphenyl)-6-methyl-4H-pyran-4-one[1]. 
Synthesis Reference(s)
Journal of the American Chemical Society, 73, p. 300, 1951 DOI: 10.1021/ja01145a098
References
[1] Belsky, I. “The reaction of phosgene with 2,6-dimethyl-4H-pyran-4-one.” Tetrahedron 28 4 (1972): Pages 1001-1008.
Properties of 2,6-Dimethyl-4H-pyran-4-one
| Melting point: | 133-137 °C(lit.) |
| Boiling point: | 248-250 °C(lit.) |
| Density | 0.9953 |
| refractive index | 1.5300 (estimate) |
| Flash point: | 248-250°C |
| storage temp. | Sealed in dry,Room Temperature |
| form | Crystalline Powder or Crystals |
| color | White to beige |
| Water Solubility | Slightly soluble in water. |
| BRN | 107418 |
| CAS DataBase Reference | 1004-36-0(CAS DataBase Reference) |
| NIST Chemistry Reference | 4H-Pyran-4-one, 2,6-dimethyl-(1004-36-0) |
| EPA Substance Registry System | 2,6-Dimethyl-4H-pyran-4-one (1004-36-0) |
Safety information for 2,6-Dimethyl-4H-pyran-4-one
| Signal word | Warning |
| Pictogram(s) |
 Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H302:Acute toxicity,oral |
Computed Descriptors for 2,6-Dimethyl-4H-pyran-4-one
| InChIKey | VSYFZULSKMFUJJ-UHFFFAOYSA-N |
New Products
6-Bromo 2-Iodo Indole Pyridine 2,4,6-Tricarboxaldehyde Fosfomycin EP impurity D Rimegepant Impurity 3 Ivermectin EP Impurity B Tubulysin M Tubulysin B Tubulysin G Tubulysin H (2S,4R)-4-amino-2-methyl-5-phenylpentanoic acid hydrochloride 2-(1-(Mercaptomethyl) cyclopropyl) acetonitrile 2-[2-[3(S)-3[2-(7-chloro-2-quinolinyl) ethenyl] phenyl-3- hydroxyl propyl] phenyl]-2-propanol (1R,2S)-2-(3,4-Difluorophenyl)cyclopropanamine 2-[[(3aR,4S,6R,6aS)-6-Aminotetrahydro-2,2-dimethyl-4H-cyclopenta-1,3-dioxol-4-yl]oxy]ethanol ethanedioate Imeglimin Hydrochloride IH Fuel shell 2-Chloro-3-(chloromethyl)pyridine 4-Bromo-N,N-bis(4-iodophenyl)aniline (S)-Methyl 2-((tert-butoxycarbonyl)amino)-3-((S)-2-oxopyrrolidin-3-yl)propanoate 1-(4-Fluorophenyl)piperidin-2-one 2-(4-Bromopyridin-2-yl)acetonitrile 3,6-Bis(4-iodophenyl)-2,5-dihydropyrrolo[3,4-c]pyrrole-1,4-dione (4R,12aR)-7-Methoxy-4-methyl-6,8-dioxo-3,4,6,8,12,12a-hexahydro-2H-pyrido[1`,2`;4,5]pyrazino[2,1-b][1,3]oxazine-9-carboxylic acid 3-(4-bromo-1H-pyrazol-1-yl)-N,N-dimethylpropanamideRelated products of tetrahydrofuran
You may like
-
2,6-Dimethyl-γ-pyrone CAS 1004-36-0View Details
1004-36-0 -
gamma-2,6-Dimethylpyrone 98% (GC) CAS 1004-36-0View Details
1004-36-0 -
2,6-Dimethyl-γ-pyrone CAS 1004-36-0View Details
1004-36-0 -
gamma-2,6-Dimethylpyrone 95% CAS 1004-36-0View Details
1004-36-0 -
2,6-Dimethyl-γ-pyrone CAS 1004-36-0View Details
1004-36-0 -
1572177-89-9View Details
1572177-89-9 -
6390-09-6View Details
6390-09-6 -
6-Bromo indoleView Details
Statement: All products displayed on this website are only used for non medical purposes such as industrial applications or scientific research, and cannot be used for clinical diagnosis or treatment of humans or animals. They are not medicinal or edible.