Bis(4-methyl-1-piperazinylthiocarbonyl) disulfide

双(4-甲基-1-哌嗪基硫代甲酰基)二硫

Also known as: 1,1'-(Dithiodicarbonothioyl)bis[4-methylpiperazine], EWP 815, 4-Methylpiperazine-1-carbothioic dithioperoxyanhydride, 4-Methylpiperazino-thiuramdisulfide, MFCD01729803, Piperazine, 1,1'-(dithiodicarbonothioyl)bis[4-methyl-, Bis((4-methyl-1-piperazinyl)thiocarbonyl)disulfide, Disulfide, bis((4-methyl-1-piperazinyl)thiocarbonyl)

Bis(4-methyl-1-piperazinylthiocarbonyl) disulfide (CAS 20231-01-0) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C12H22N4S4 and a molecular weight of 350.59000 g/mol. It is also known as 1,1'-(Dithiodicarbonothioyl)bis[4-methylpiperazine], EWP 815 and 4-Methylpiperazine-1-carbothioic dithioperoxyanhydride. Key properties include a melting point of 142ºC, a boiling point of 450.5ºC at 760 mmHg, a density of 1.339g/cm3 and a flash point of 226.3ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 20231-01-0
Jingsj CID: J-9576-7
Molecular Formula: C₁₂H₂₂N₄S₄
Chinese Name: 双(4-甲基-1-哌嗪基硫代甲酰基)二硫
Molecular Weight: 350.59000 g/mol
Category: Organic Compounds
Last updated: 8/21/2026

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Physicochemical Properties

Melting Point	142ºC
Boiling Point	450.5ºC at 760 mmHg
Density	1.339g/cm3
Flash Point	226.3ºC
Exact Mass	350.07300
PSA	127.74000
LogP	1.18400
Vapor Pressure	2.62E-08mmHg at 25°C
Refractive Index	1.673

Activity & Biological Data

Target	Ins(1,4)P2 phosphatase; Ins(1,4,5)P3 5-phosphatase[1]; dopamine β-hydroxylase[2]
Additional Information	[1]. Fowler CJ, et al. Inhibition of inositol 1,4,5-trisphosphate 5-phosphatase by micromolar concentrations of disulfiram and its analogues. Biochem J. 1993 Feb 1;289 ( Pt 3)(Pt 3):853-9. [2]. Carlsson A, et al. On the beta-hydroxylation of (+-)-alpha-methyldopamine in vivo. Eur J Pharmacol. 1968 Dec;5(1):85-92.

Customs & Trade Information

HS Code	2933599090
Summary	2933599090. other compounds containing a pyrimidine ring (whether or not hydrogenated) or piperazine ring in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Frequently Asked Questions

What is the CAS number of Bis(4-methyl-1-piperazinylthiocarbonyl) disulfide?

The CAS number of Bis(4-methyl-1-piperazinylthiocarbonyl) disulfide is 20231-01-0.

What are the molecular formula and molecular weight of Bis(4-methyl-1-piperazinylthiocarbonyl) disulfide?

Bis(4-methyl-1-piperazinylthiocarbonyl) disulfide has molecular formula C12H22N4S4 and molecular weight 350.59000 g/mol.

Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.

Last updated: 8/21/2026

How to cite: Jingsj. "Bis(4-methyl-1-piperazinylthiocarbonyl) disulfide (CAS 20231-01-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-9576-7 (accessed 2026-10-28).

Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.