ChemicalBook > CAS DataBase List > 2,6-Dimethyl-4H-pyran-4-one

2,6-Dimethyl-4H-pyran-4-one

Product Name
2,6-Dimethyl-4H-pyran-4-one
CAS No.
1004-36-0
Chemical Name
2,6-Dimethyl-4H-pyran-4-one
Synonyms
2,6-DiMethylgaMapyraone;2,6-DIMETHYL-GAMMA-PYRONE;2,6-dimethyl-;AURORA KA-6632;2,6-Dimethyl-4H-pyra;2,6-DIMETHYL-G-PYRONE;2,6-DIMETHYL-4-PYRONE;2,6-Dimethyl-y-pyrone;2,6-Dimethyl-γ-pyrone;2,6-Dimethyl-4-pyranone
CBNumber
CB3697238
Molecular Formula
C7H8O2
Formula Weight
124.14
MOL File
1004-36-0.mol
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2,6-Dimethyl-4H-pyran-4-one Property

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
InChIKey
VSYFZULSKMFUJJ-UHFFFAOYSA-N
LogP
0.100
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)
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Safety

Hazard Codes 
Xn
Risk Statements 
22
Safety Statements 
36/37
WGK Germany 
3
RTECS 
UQ0780000
HS Code 
29329995
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H302Harmful if swallowed

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
D183407
Product name
2,6-Dimethyl-γ-pyrone
Purity
99%
Packaging
25g
Price
$392
Updated
2025/07/31
Sigma-Aldrich
Product number
D183407
Product name
2,6-Dimethyl-γ-pyrone
Purity
99%
Packaging
100g
Price
$946
Updated
2025/07/31
TCI Chemical
Product number
D0794
Product name
2,6-Dimethyl-gamma-pyrone
Purity
>99.0%(GC)
Packaging
5g
Price
$78
Updated
2025/07/31
TCI Chemical
Product number
D0794
Product name
2,6-Dimethyl-gamma-pyrone
Purity
>99.0%(GC)
Packaging
25g
Price
$203
Updated
2025/07/31
TRC
Product number
D480303
Product name
2,6-Dimethyl-4H-pyran-4-one
Packaging
100mg
Price
$60
Updated
2021/12/16
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2,6-Dimethyl-4H-pyran-4-one Chemical Properties,Usage,Production

Chemical Properties

2,6-Dimethyl-4H-pyran-4-one is white to beige crystalline powder or crystals

Uses

2,6-Dimethyl-4-pyrone is used as a chemical and organic intermediate. It can be used in agrochemical, pharmaceutical and dyestuff field.

Uses

2,6-Dimethyl-4H-pyran-4-one is used as a fragrance ingredient.

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.

2,6-Dimethyl-4H-pyran-4-one Preparation Products And Raw materials

Raw materials

Preparation Products

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2,6-Dimethyl-4H-pyran-4-one Suppliers

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View Lastest Price from 2,6-Dimethyl-4H-pyran-4-one manufacturers

Hebei Chuanghai Biotechnology Co., Ltd
Product
2,6-Dimethyl-4H-pyran-4-one 1004-36-0
Price
US $0.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
500000kg
Release date
2024-10-24
Henan Aochuang Chemical Co.,Ltd.
Product
2,6-Dimethyl-4H-pyran-4-one 1004-36-0
Price
US $0.00-0.00/kg
Min. Order
1kg
Purity
98%
Supply Ability
1Ton
Release date
2022-10-10
Hebei Yanxi Chemical Co., Ltd.
Product
2,6-Dimethyl-4H-pyran-4-one 1004-36-0
Price
US $0.00/kg
Min. Order
1kg
Purity
99%
Supply Ability
20 tons
Release date
2023-11-08

1004-36-0, 2,6-Dimethyl-4H-pyran-4-oneRelated Search:

Dimethyl ether ETHANE Dimethyl phthalate Dimethyl fumarate Dacthal Acetone oxime Dimethyl carbonate Centchroman Dimethyl sulfate Tetrahydro-4H-pyran-4-one N,N-Dimethylformamide Poly(dimethylsiloxane) Dimethyl sulfoxide Dimethyl disulfide Repirinast Chelidonic acid monohydrate ISODEHYDROACETIC ACID 4,6-DIMETHYL-2H-PYRAN-2-ONE

  • 2,6-DIMETHYL-4H-PYRAN-4-ONE
  • 2,6-DIMETHYL-4-PYRONE
  • 2,6-DIMETHYL-GAMMA-PYRONE
  • 2,6-DIMETHYL-G-PYRONE
  • AURORA KA-6632
  • gamma-2,6-Dimethylpyrone
  • 2,6-dimethyl-4h-pyran-4-on
  • 2,6-Dimethyl-4-pyranone
  • 2,6-Dimethyl-pyran-4-one
  • 6-Dimethyl-4H-pyran-4-one
  • 4H-Pyran-4-one,2,6-dimethyl-
  • 2,6-Dimethyl-4H-pyran-4-one~2,6-Dimethyl-gamma-pyrone
  • 2,6-dimethyl-
  • 2,6-Dimethyl-4H-pyra
  • 2,6-DiMethylgaMapyraone
  • 2,6-DiMethyl-gaMMa-pyrone, 99% 25GR
  • Diisobutylcarbinol-13C4
  • 2,6-Dimethyl-gamma-pyrone,99%
  • 2,6-Dimethyl-4-pyrone, 2,6-Dimethyl-4-oxo-4H-pyran
  • 2,6-Dimethyl-4H-pyran-4-one for synthesis
  • 2,6-DiMethyl-gaMMa-pyrone 99%
  • 2,6-Dimethyl-γ-pyrone &gt
  • 2,6-Dimethyl-γ-Pyrone,>98%
  • 2,6-Dimethyl-y-pyrone
  • Mefenamic Acid Impurity 22
  • 2,6-Dimethyl-γ-pyrone
  • 2,6-Dimethyl-γ-pyrone, CAS 1004-36-0
  • 2,6-dimethyl-4H-pyran-4-one - [D81061]
  • 2,6-Dimethy1-4H-pyran-4-one
  • 1004-36-0
  • Heterocyclic Building Blocks
  • Organic Building Blocks
  • Ketones
  • Pyrans
  • Building Blocks
  • Carbonyl Compounds
  • C7 to C8
  • Electronic Chemicals
  • Ring Systems