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68108 Selenium dichloride oxide, 99% (metals basis)

CAS-Nummer
7791-23-3
Synonyme
Selenium oxychloride

Stock No. Größe Preis ($) Menge Verfügbarkeit
68108-AB 10ml 317,00
68108-AC 25ml 619,00
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Selenium dichloride oxide, 99% (metals basis)

MDL
MFCD00016327
EINECS
232-244-0

Chemische Eigenschaften

Formel
SeOCl2
Molmasse
165.87
Form
Liquid
Schmelzpunkt
8.5°
Siedepunkt
176.4°
Dichte
2.42
Brechungsindex
1.651
Storage & Sensitivity
Moisture Sensitive. Ambient temperatures.
Löslichkeit
Miscible with chloroform, carbon disulphide and benzene.

Anwendungen

Selenium(IV) chloride oxide is used as a polar solvent for synthetic phenolic resins. It is also used to prepare selenium oxybromide and selenium nitride. It acts as a chlorinating agent.

Bemerkungen

Moisture sensitive. Keep the container tightly closed in a dry and well-ventilated place. Incompatible with potassium and phosphorus.

Literaturverweise

Amaresh, R. R.; Lakshmikantham, M. V.; Baldwin, J. W.; Cava, M. P.; Metzger, R. M.; Rogers, R. D. Condensed thiophenes and selenophenes: Thionyl chloride and selenium oxychloride as sulfur and selenium transfer reagents. J. Org. Chem. 2002, 67 (8), 2453-2458.

Berdonosov, P. S.; Stefanovitch, S. Y.; Dolgikh, V. A. New Bismuth-Selenium Oxychloride, BiSeO3Cl: Crystal Structure and Dielectric and Nonlinear Optical Properties. J. Solid State Chem. 2000, 149, (2), 236-241.

GHS Gefahren- und Sicherheitshinweise

Gefahrenhinweise (EU): H301-H331-H373

Toxic if swallowed. Toxic if inhaled. May cause damage to organs through prolonged or repeated exposure.

Sicherheitshinweise: P260-P301+P310a-P304+P340-P311a-P405-P501a

Do not breathe dust/fume/gas/mist/vapours/spray. IF SWALLOWED: Immediately call a POISON CENTER/doctor IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. Call a POISON CENTER/doctor. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.

Weitere Referenzen

Merck
14,8435
Gefahrenklasse
8
Verpackungsgruppe
I
Harmonized Tariff Code
2812.90
TSCA
Yes

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