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Dithiobiuret

Also known as: 2,4-Dithiobiuret, Thioimidodicarbonic diamide, Imidodicarbonodithioic diamide, carbamothioylthiourea, Imidodicarbonimidothioic diamide

Dithiobiuret (CAS 541-53-7) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C2H5N3S2 and a molecular weight of 135.21100 g/mol. Key properties include a melting point of 181 °C, a boiling point of 272.1ºC at 760mmHg, a density of 1.541g/cm3 and a flash point of 118.3ºC. It is classified under GHS with signal word Danger and hazard statements H300, H310 and H330 — Fatal if inhaled. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
541-53-7
Jingsj CID
J-50113-3
Molecular Formula
C2H5N3S2
Molecular Weight
135.21100 g/mol
Category
Organic Compounds
Last updated
8/21/2026
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Physicochemical Properties

Melting Point181 °C
Boiling Point272.1ºC at 760mmHg
Density1.541g/cm3
Flash Point118.3ºC
Exact Mass134.99200
PSA128.25000
LogP0.85470
Appearancesolid
Refractive Index1.51

GHS Safety & Compliance

Acute ToxicitySignal word: Danger
  • H300
  • H310
  • H330 — Fatal if inhaled

Frequently Asked Questions

What is the CAS number of Dithiobiuret?

The CAS number of Dithiobiuret is 541-53-7.

What are the molecular formula and molecular weight of Dithiobiuret?

Dithiobiuret has molecular formula C2H5N3S2 and molecular weight 135.21100 g/mol.

Is Dithiobiuret hazardous?

Dithiobiuret has GHS signal word Danger and hazard statements H300; H310; H330 — Fatal if inhaled.

What are the upstream and downstream products of Dithiobiuret?

For Dithiobiuret, Upstream Products: 1-propylpiperazine, N,N,N'-Trimethylethylenediamine, Sodium dicyanamide; Downstream Products: 1-[4-(4-Nitrophenyl)thiazol-2-yl]thiourea.

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

Last updated:

How to cite: Jingsj. "Dithiobiuret (CAS 541-53-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-50113-3 (accessed 2026-11-09).

Data for reference only; verify product details with suppliers before purchase.