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Selenium, powder, 99+% - A12592 - Alfa Aesar

A12592 Selenium, powder, 99+%

CAS Number
Synonyms

Selenium, powder, 99+%

MDL
MFCD00134090
EINECS
231-957-4

Chemical Properties

Melting point
224-225°
Boiling Point
690°

Literature References

Reagent for the dehydrogenation of hydroaromatic compounds. For a review of the dehydrogenation of polycyclic aromatics, see: Chem. Rev., 78, 317 (1978).

/n

For a review including the use of selenium in the preparation of selenoketones, selenoureas, etc., see: Tetrahedron, 34, 1049 (1978).

/n

GHS Hazard and Precautionary Statements

Hazard Statements: H301-H331-H373-H413

Toxic if swallowed. Toxic if inhaled. May cause damage to organs through prolonged or repeated exposure. May cause long lasting harmful effects to aquatic life.

Precautionary Statements: P260-P261-P273-P301+P310-P304+P340-P311-P321-P405-P403+P233-P501a

Do not breathe dust/fume/gas/mist/vapours/spray. Avoid breathing dust/fume/gas/mist/vapours/spray. Avoid release to the environment. 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. Call a POISON CENTER or doctor/physician. Specific treatment (see label). Store locked up. Store in a well-ventilated place. Keep container tightly closed. Dispose of contents/container in accordance with local/regional/national/international regulations.

Other References

Merck
14,8431
Hazard Class
9
Packing Group
III
Harmonized Tariff Code
2804.90
TSCA
Yes
RTECS
VS7700000

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