4,5-Methylenedithio-1,3-dithiole-2-thione

4,5-亚甲基二硫代-1,3-二硫杂环戊烯-2-硫酮

Also known as: 4,5-Methylenedithio-1,3-dithiole-2-thione, [1,3]Dithiolo[4,5-d]-1,3-dithiole-2-thione, Methylenedithiodithiolethione

CAS No.
70800-59-8
Jingsj CID
J-43398-7
Molecular Formula
C4H2S5
Chinese Name
4,5-亚甲基二硫代-1,3-二硫杂环戊烯-2-硫酮
Molecular Weight
210.38400 g/mol
Category
Ketones
Last updated
8/21/2026

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Physicochemical Properties

Melting Point159ºC
Boiling Point393.3ºC at 760 mmHg
Density1.87g/cm3
Flash Point191.6ºC

Frequently Asked Questions

What is the CAS number of 4,5-Methylenedithio-1,3-dithiole-2-thione?

70800-59-8

What are the molecular formula and molecular weight of 4,5-Methylenedithio-1,3-dithiole-2-thione?

C4H2S5, molecular weight 210.38400 g/mol

Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026