3-(Dicyanomethylidene)indan-1-one
3-(二氰基亚甲基)靛酮
Also known as: 2-(3-oxoinden-1-ylidene)propanedinitrile, 2-(2,3-dihydro-3-oxo-1H-inden-1-ylidene)propanedinitrile, 1,1-dicyanomethylene-3-indanone, 2-Indan-1-ylidene-malononitrile, 3-(Dicyanomethylene)indan-1-one, Dicyanomethyleneindanone
3-(Dicyanomethylidene)indan-1-one (CAS 1080-74-6) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C12H6N2O and a molecular weight of 194.18900 g/mol. It is also known as 2-(3-oxoinden-1-ylidene)propanedinitrile, 2-(2,3-dihydro-3-oxo-1H-inden-1-ylidene)propanedinitrile and 1,1-dicyanomethylene-3-indanone. Key properties include a melting point of 228ºC, a boiling point of 398.6ºC at 760 mmHg, a density of 1.351g/cm3 and a flash point of 194.8ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 1080-74-6
- Jingsj CID
- J-49880-9
- Molecular Formula
- C12H6N2O
- Chinese Name
- 3-(二氰基亚甲基)靛酮
- Molecular Weight
- 194.18900 g/mol
- Category
- Ketones
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 228ºC |
|---|---|
| Boiling Point | 398.6ºC at 760 mmHg |
| Density | 1.351g/cm3 |
| Flash Point | 194.8ºC |
Frequently Asked Questions
What is the CAS number of 3-(Dicyanomethylidene)indan-1-one?
The CAS number of 3-(Dicyanomethylidene)indan-1-one is 1080-74-6.
What are the molecular formula and molecular weight of 3-(Dicyanomethylidene)indan-1-one?
3-(Dicyanomethylidene)indan-1-one has molecular formula C12H6N2O and molecular weight 194.18900 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "3-(Dicyanomethylidene)indan-1-one (CAS 1080-74-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-49880-9 (accessed 2026-10-23).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.