4,5-Ethylenedithio-1,3-dithiol-2-one
4,5-乙撑二硫代-1,3-二硫杂环戊烯-2-酮
Also known as: 5,6-Dihydro-1,3-dithiolo[4,5-b][1,4]dithiin-2-one, 5,6-dihydro-[1,3]dithiolo[4,5-b][1,4]dithiin-2-one, 1,3-Dithiolo[4,5-b][1,4]dithiin-2-one, 5,6-dihydro-, MFCD00137883, RARECHEM AR PA 0060, ethylenedithiodithiolone
- CAS No.
- 74962-29-1
- Jingsj CID
- J-6688-8
- Molecular Formula
- C5H4OS4
- Chinese Name
- 4,5-乙撑二硫代-1,3-二硫杂环戊烯-2-酮
- Molecular Weight
- 208.34500 g/mol
- Category
- Ketones
- Last updated
- 8/21/2026
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Request a quotePhysicochemical Properties
| Melting Point | 128-132ºC(lit.) |
|---|---|
| Boiling Point | 357ºC at 760 mmHg |
| Density | 1.72g/cm3 |
| Flash Point | 169.4ºC |
Frequently Asked Questions
What is the CAS number of 4,5-Ethylenedithio-1,3-dithiol-2-one?
74962-29-1
What are the molecular formula and molecular weight of 4,5-Ethylenedithio-1,3-dithiol-2-one?
C5H4OS4, molecular weight 208.34500 g/mol
Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026