CAS 28286-88-6: 4-Dicyanomethylene-2,6-dimethyl-4H-pyran

Description: 4-Dicyanomethylene-2,6-dimethyl-4H-pyran is an organic compound characterized by its unique structure, which includes a pyran ring with two cyano groups and two methyl substituents. This compound is known for its vibrant color and is often utilized in organic synthesis and as a dye due to its strong light-absorbing properties. The presence of the dicyanomethylene group contributes to its electron-withdrawing characteristics, enhancing its reactivity in various chemical reactions. Additionally, the methyl groups provide steric hindrance, influencing the compound's stability and solubility in different solvents. 4-Dicyanomethylene-2,6-dimethyl-4H-pyran is typically studied in the context of materials science and organic electronics, where its properties can be harnessed for applications such as photovoltaic devices and sensors. Its synthesis often involves multi-step organic reactions, and it is important to handle this compound with care due to potential toxicity and environmental considerations. Overall, this compound exemplifies the intersection of organic chemistry and material science, showcasing the versatility of pyran derivatives.

Formula: C₁₀H₈N₂O

InChI: InChI=1S/C10H8N2O/c1-7-3-9(4-8(2)13-7)10(5-11)6-12/h3-4H,1-2H3

InChI key: InChIKey=XYBUCJYJVULPHW-UHFFFAOYSA-N

SMILES: N#CC(C#N)=C1C=C(OC(=C1)C)C

Synonyms:

• (2,6-Dimethyl-4H-pyran-4-ylidene)propanedinitrile
• (2,6-Dimethyl-pyran-4-ylidene)propanedinitrile
• 2,6-Dimethyl-4-dicyanomethylene-4H-pyran
• 2,6-Dimethyl-4H-pyran-Δ^4,α-malononitrile
• 2-(2,6-Dimethyl-4H-Pyran-4-Ylidene)Malononitrile
• 2-(2,6-Dimethyl-4H-Pyran-4-Ylidene)Propanedinitrile
• 2-(2,6-Dimethyl-pyran-4-ylidene)-malononitrile
• 2-(2,6-Dimethylpyran-4-ylidene)propanedinitrile
• 4-Dicyanomethylene-2,6-dimethyl-4H-pyran
• 4H-Pyran-Δ^4,α-malononitrile, 2,6-dimethyl-
• Propanedinitrile, (2,6-dimethyl-4H-pyran-4-ylidene)-
• Propanedinitrile, 2-(2,6-dimethyl-4H-pyran-4-ylidene)-
• 4H-Pyran-Δ4,α-malononitrile, 2,6-dimethyl-
• 2,6-Dimethyl-4H-pyran-Δ4,α-malononitrile
• (2,6-dimethyl-4h-pyran-4-ylidene)-propanedinitril
• 4-(DICYANOMETHYLENE)-2,6-DIMETHYL-4H-PYRANE
• (2,6-DIMETHYL-4H-PYRAN-4-YLIDENE)MALONONITRILE
• dimethylene-2,6-dimethyl-4H-pyran

4-(Dicyanomethylene)-2,6-dimethyl-4H-pyran

CAS: 28286-88-6

• Formula: C₁₀H₈N₂O
• Purity: >98.0%(HPLC)(N)
• Color and Shape: Light yellow to Brown powder to crystal
• Molecular weight: 172.19

2-(2,6-Dimethyl-4H-pyran-4-ylidene)malononitrile

CAS: 28286-88-6

• Formula: C₁₀H₈N₂O
• Purity: 97%
• Color and Shape: Solid
• Molecular weight: 172.1833

(2,6-Dimethyl-4h-pyran-4-ylidene)malononitrile

CAS: 28286-88-6

• Purity: 98%
• Molecular weight: 172.18g/mol

2-(2,6-Dimethyl-4H-pyran-4-ylidene)malononitrile

CAS: 28286-88-6

• Purity: 95.0%
• Color and Shape: Solid, Pale yellow - Greyish yellow red powder
• Molecular weight: 172.18699645996094

(2,6-Dimethyl-4H-pyran-4-ylidene)malononitrile

CAS: 28286-88-6

(2,6-Dimethyl-4H-pyran-4-ylidene)malononitrile is a molecule that has been shown to have efficient methods for the photophysical …

• Formula: C₁₀H₈N₂O
• Purity: Min. 95%
• Molecular weight: 172.18 g/mol