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

11533 Mercury(II) fluoride, 95%

Numéro CAS
7783-39-3
Synonymes

Dimensions Prix ($) Quantité Disponibilité
10g 65,52
50g 246,47
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Mercury(II) fluoride, 95%

MDL
MFCD00016139
EINECS
231-994-6

Propriétés chimiques

Formule
F2Hg
Poids formulaire
238.61
Forme
-10 Mesh Crystalline
Point de fusion
645° dec.
Densité
8.95
Sensibilité
Moisture Sensitive
Solubilité
Decomposes in water

Applications

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.

Notes

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.

Références bibliographiques

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.

Mentions de danger et de prudence du SGH

Mentions de danger (UE): 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.

Mentions de prudence: 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.

Autres références

Merck
14,5878
Classe de danger
6.1
Groupe d'emballage
II
Code tarifaire harmonisé
2852.10
TSCA
Yes

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Catalyseurs

Analytique et matériel de laboratoire