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A12592 Selenium, powder, 99+%

CAS Number
7782-49-2
Synonyms

Selenium, powder, 99+%

MDL
MFCD00134090
EINECS
231-957-4

Chemical Properties

Melting point
224-225°
Boiling Point
690°
Storage & Sensitivity
Ambient temperatures.

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

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

Precautionary Statements: P260-P264b-P270-P271-P301+P310-P304+P340-P311-P314-P330-P501c

Do not breathe dust/fume/gas/mist/vapours/spray. Wash face, hands and any exposed skin thoroughly after handling Do not eat, drink or smoke when using this product. Use only outdoors or in a well-ventilated area. 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. Get medical advice/attention if you feel unwell. Rinse mouth. Dispose of contents/ container to an approved waste disposal plant

Other References

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

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