4-(Dicyanomethylene)-2-methyl-6-(1,1,7,7-tetramethyljulolidyl-9-enyl)-4H-pyran
Also known as: DCJT, Propanedinitrile, 2-[2-methyl-6-[2-(1,1,7,7-tetramethyl-2,3,6,7-tetrahydro-1H,5H-pyrido[3,2,1-ij]quinolin-9-yl)ethenyl]-4H-pyran-4-ylidene]-, 2-[2-Methyl-6-[2-(2,3,6,7-tetrahydro-1,1,7,7-tetramethyl-1H,5H-benzo[ij]quinolizin-9-yl)ethenyl]-4H-pyran-4-ylidene]propanedinitrile, (E)-2-(2-methyl-6-(2-(1,1,7,7-tetramethyl-1,2,3,5,6,7-hexahydropyrido[3,2,1-ij]quinolin-9-yl)vinyl)-4H-pyran-4-ylidene)malononitrile
4-(Dicyanomethylene)-2-methyl-6-(1,1,7,7-tetramethyljulolidyl-9-enyl)-4H-pyran (CAS 159788-00-8) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C27H29N3O and a molecular weight of 411.539 g/mol. Key properties include a melting point of 324.86ºC, a boiling point of 537.4±50.0 °C at 760 mmHg, a density of 1.2±0.1 g/cm3 and a flash point of 278.8±30.1 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 159788-00-8
- Jingsj CID
- J-1584004-2
- Molecular Formula
- C27H29N3O
- Molecular Weight
- 411.539 g/mol
- Category
- Aromatic Hydrocarbons
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 324.86ºC |
|---|---|
| Boiling Point | 537.4±50.0 °C at 760 mmHg |
| Density | 1.2±0.1 g/cm3 |
| Flash Point | 278.8±30.1 °C |
| Exact Mass | 411.231049 |
| PSA | 60.05000 |
| LogP | 4.69 |
| Vapor Pressure | 0.0±1.4 mmHg at 25°C |
| Refractive Index | 1.619 |
Frequently Asked Questions
What is the CAS number of 4-(Dicyanomethylene)-2-methyl-6-(1,1,7,7-tetramethyljulolidyl-9-enyl)-4H-pyran?
The CAS number of 4-(Dicyanomethylene)-2-methyl-6-(1,1,7,7-tetramethyljulolidyl-9-enyl)-4H-pyran is 159788-00-8.
What are the molecular formula and molecular weight of 4-(Dicyanomethylene)-2-methyl-6-(1,1,7,7-tetramethyljulolidyl-9-enyl)-4H-pyran?
4-(Dicyanomethylene)-2-methyl-6-(1,1,7,7-tetramethyljulolidyl-9-enyl)-4H-pyran has molecular formula C27H29N3O and molecular weight 411.539 g/mol.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "4-(Dicyanomethylene)-2-methyl-6-(1,1,7,7-tetramethyljulolidyl-9-enyl)-4H-pyran (CAS 159788-00-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1584004-2 (accessed 2026-11-07).
Data for reference only; verify product details with suppliers before purchase.