3,4-Dichloro-1,2,5-thiadiazole, 99%, Thermo Scientific Chemicals
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3,4-Dichloro-1,2,5-thiadiazole, 99%, Thermo Scientific Chemicals
3,4-Dichloro-1,2,5-thiadiazole, 99%, Thermo Scientific Chemicals
3,4-Dichloro-1,2,5-thiadiazole, 99%, Thermo Scientific Chemicals
Thermo Scientific Chemicals

3,4-Dichloro-1,2,5-thiadiazole, 99%, Thermo Scientific Chemicals

CAS: 5728-20-1 | C2Cl2N2S | 155.00 g/mol
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Catalog number ALFA11738.09
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Specifications
Chemical Name or Material3,4-Dichloro-1,2,5-thiadiazole
CAS5728-20-1
Health Hazard 1H302+H312+H332-H315-H319-H335
Health Hazard 2GHS H Statement
H301
Toxic if swallowed.
Health Hazard 3P261-P264b-P270-P271-P280-P301+P312-P302+P352-P304+P340-P305+P351+P338-P312-P330-P332+P313-P362-P501c
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3,4-Dichloro-1,2,5-thiadiazole is a chlorinated thiadiazole that is a potent inhibitors of nitrification in soil. 3,4-Dichloro-1,2,5-thiadiazole is used as a building block in the preparaton of the β-adrenergic blocking agent, Timolol.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Applications
3,4-Dichloro-1,2,5-thiadiazole is a chlorinated thiadiazole that is a potent inhibitors of nitrification in soil. 3,4-Dichloro-1,2,5-thiadiazole is used as a building block in the preparaton of the β-adrenergic blocking agent, Timolol.

Solubility
Soluble in chloroform and methanol.

Notes
Hygroscopic. Store under dry inert gas. Incompatible with moisture and oxidizing agents, acids and bases.
RUO – Research Use Only

General References:

  1. A. W. Richardson. The Infrared and Raman Spectra of 3,4-Dichloro-1,2,5-thiadiazole.Canadian Journal of Chemistry.1973, 51 (5), 680-686.
  2. Paola Deplano; Luciano Marchio; Maria Laura Mercuri; Luca Pilia; Angela Serpe; Emanuele F. Trogu. New nickel dithiolene-diselenolene complexes obtained from 3,4-dichloro-1,2,5-thiadiazole: X-ray structure of (Bu4N)2[Ni(C2N2S2.2Se0.8)2].Polyhedron.2003, 22 2175-2181 .