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7783-39-3 - Mercury(II) fluoride, 95% - 11533 - Alfa Aesar

11533 Mercury(II) fluoride, 95%

CAS-Nummer
7783-39-3
Synonyme

Größe Preis ($) Menge Verfügbarkeit
10g 65,52
50g 246,47
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Mercury(II) fluoride, 95%

MDL
MFCD00016139
EINECS
231-994-6

Chemische Eigenschaften

Formel
F2Hg
Molmasse
238.61
Form
-10 Mesh Crystalline
Schmelzpunkt
645° dec.
Dichte
8.95
Sensitivität
Moisture Sensitive
Löslichkeit
Decomposes in water

Anwendungen

Mercury(II) fluoride is a selective fluorination agent. Organic compounds, such as triphenylacetic acid, triphenyl ethylene, and triethyl phosphite can be selectively fluorinated in dimethylsulfoxide/HgF 2 solutions under UV-visible illumination. CF2I2 was synthesized by fluorination of tetraiodomethane with mercury(II) fluoride and purified.

Bemerkungen

Moisture Sensitive. Store in cool place. Keep container tightly closed in a dry and well-ventilated place. Store away from strong bases. Keep away from food, drink and animal feeding stuffs.

Literaturverweise

Mohammed H. Habibi,; Thomas E. Mallouk. Photochemical selective fluorination of organic molecules using mercury (II) fluoride. Journal of Fluorine Chemistry. 1991, 51(2), 291-294.

W Radloffa,; P Farmanaraa,; V Sterta,; E Schreibera,; J.R Huberb.Ultrafast photodissociation dynamics of electronically excited CF2I2 molecules. Chemical Physics Letters. 1998 , 291 (1-2), 173-178.

GHS Gefahren- und Sicherheitshinweise

Gefahrenhinweise (EU): H300-H310-H330-H373-H400-H410

Fatal if swallowed. Fatal in contact with skin. Fatal if inhaled. May cause damage to organs through prolonged or repeated exposure. Very toxic to aquatic life. Very toxic to aquatic life with long lasting effects.

Sicherheitshinweise: P260-P284-P301+P310-P304+P340-P320-P330-P361-P302+P350-P405-P501a

Do not breathe dust/fume/gas/mist/vapours/spray. Wear respiratory protection. IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. Specific treatment is urgent (see label). Rinse mouth. Remove/Take off immediately all contaminated clothing. IF ON SKIN: Gently wash with plenty of soap and water. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.

Weitere Referenzen

Merck
14,5878
Gefahrenklasse
6.1
Verpackungsgruppe
II
Harmonized Tariff Code
2852.10
TSCA
Yes

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