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5728-20-1 - 3,4-Dichloro-1,2,5-thiadiazole, 99% - A11738 - Alfa Aesar

A11738 3,4-Dichloro-1,2,5-thiadiazole, 99%

CAS-Nummer
5728-20-1
Synonyme

Größe Preis ($) Menge Verfügbarkeit
10g 24,28
50g 80,34
250g 259,20
Zum Warenkorb hinzufügen Zur Angebotsanfrage hinzufügen Artikel anzeigen

3,4-Dichloro-1,2,5-thiadiazole, 99%

MDL
MFCD00010072
EINECS
227-232-7

Chemische Eigenschaften

Formel
C2Cl2N2S
Molmasse
155.01
Siedepunkt
157-159°
Flammpunkt
>100°(212°F)
Dichte
1.644
Brechungsindex
1.5620
Sensitivität
Hygroscopic
Löslichkeit
Soluble in chloroform and methanol.

Anwendungen

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.

Bemerkungen

Hygroscopic. Store under dry inert gas. Incompatible with moisture and oxidizing agents, acids and bases.

Literaturverweise

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.

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 .

GHS Gefahren- und Sicherheitshinweise

Gefahrenhinweise (EU): H301-H402-H412

Toxic if swallowed. Harmful to aquatic life. Harmful to aquatic life with long lasting effects.

Sicherheitshinweise: P273-P264-P270-P301+P310-P321-P330-P405-P501a

Avoid release to the environment. Wash thoroughly after handling. Do not eat, drink or smoke when using this product. IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician. Specific treatment (see label). Rinse mouth. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.

Weitere Referenzen

Beilstein
606585
Gefahrenklasse
6.1
Verpackungsgruppe
III
Harmonized Tariff Code
2934.99
TSCA
No

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