3,4-Bis(dimethylamino)cyclobut-3-ene-1,2-dione
Also known as: 3-cyclobutene-1,2-dione,3,4-bis(dimethylamino)-, cyclobutenedione, bis(dimethylamino)- (8CI), 3,4-bis(dimethylamino)-1,2-cyclobutenedione, 3,4-bis(dimethylamino)-3-cyclobutene-1,2-dione, squaric acid bis(dimethylamide)
3,4-Bis(dimethylamino)cyclobut-3-ene-1,2-dione (CAS 19230-34-3) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C8H12N2O2 and a molecular weight of 168.19300 g/mol. Key properties include a boiling point of 213.3ºC at 760 mmHg, a density of 1.17g/cm3 and a flash point of 76.1ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 19230-34-3
- Jingsj CID
- J-1087911-5
- Molecular Formula
- C8H12N2O2
- Molecular Weight
- 168.19300 g/mol
- Category
- Ketones
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 213.3ºC at 760 mmHg |
|---|---|
| Density | 1.17g/cm3 |
| Flash Point | 76.1ºC |
| Exact Mass | 168.09000 |
| PSA | 40.62000 |
| Vapor Pressure | 0.166mmHg at 25°C |
| Refractive Index | 1.535 |
Frequently Asked Questions
What is the CAS number of 3,4-Bis(dimethylamino)cyclobut-3-ene-1,2-dione?
The CAS number of 3,4-Bis(dimethylamino)cyclobut-3-ene-1,2-dione is 19230-34-3.
What are the molecular formula and molecular weight of 3,4-Bis(dimethylamino)cyclobut-3-ene-1,2-dione?
3,4-Bis(dimethylamino)cyclobut-3-ene-1,2-dione has molecular formula C8H12N2O2 and molecular weight 168.19300 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. "3,4-Bis(dimethylamino)cyclobut-3-ene-1,2-dione (CAS 19230-34-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1087911-5 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.