2,3-dihydrophthalazine-1,4-dithione
1,4-二巯基二氮杂萘
Also known as: 1,4-Dimercapto phthalazine, 1,4-Phthalazinedithione, 2,3-dihydro-, phthalazine-1,4-dithiol, 4-sulfanyl-1-phthalazinyl hydrosulfide
2,3-dihydrophthalazine-1,4-dithione (CAS 51793-94-3) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C8H6N2S2 and a molecular weight of 194.27700 g/mol. It is also known as 1,4-Dimercapto phthalazine, 1,4-Phthalazinedithione, 2,3-dihydro- and phthalazine-1,4-dithiol. Key properties include a boiling point of 333.6ºC at 760 mmHg, a density of 1.49 g/cm3 and a flash point of 155.6ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 51793-94-3
- Jingsj CID
- J-1024166-0
- Molecular Formula
- C8H6N2S2
- Chinese Name
- 1,4-二巯基二氮杂萘
- Molecular Weight
- 194.27700 g/mol
- Category
- Aromatic Hydrocarbons
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 333.6ºC at 760 mmHg |
|---|---|
| Density | 1.49 g/cm3 |
| Flash Point | 155.6ºC |
Frequently Asked Questions
What is the CAS number of 2,3-dihydrophthalazine-1,4-dithione?
The CAS number of 2,3-dihydrophthalazine-1,4-dithione is 51793-94-3.
What are the molecular formula and molecular weight of 2,3-dihydrophthalazine-1,4-dithione?
2,3-dihydrophthalazine-1,4-dithione has molecular formula C8H6N2S2 and molecular weight 194.27700 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "2,3-dihydrophthalazine-1,4-dithione (CAS 51793-94-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1024166-0 (accessed 2026-10-22).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.