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630-10-4 - Selenourea, 99% - B21440 - Alfa Aesar

B21440 Selenourea, 99%

CAS Number
630-10-4
Synonyms

Size Price ($) Quantity Availability
1g 58.50
5g 222.00
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Selenourea, 99%

MDL
MFCD00008065
EINECS
211-129-9

Chemical Properties

Formula
(H2N)2C=Se
Formula Weight
123.02
Melting point
ca 210° dec.
Sensitivity
Light Sensitive
Solubility
Soluble in water, alcohol and ether.

Applications

Selenourea is used in the synthesis of selenium heterocycles, which exhibits anti-inflammatory and anti-tumor activity. It acts as an effective ligand and form complexes with transition metals and metalloids.

Notes

Air and moisture sensitive. Keep the container tightly closed in a dry and well-ventilated place. Incompatible with strong oxidizing agents.

Literature References

Hussain, R. A.; Badshah, A.; Marwat, S.; Yasmin, F.; Tahir, M. N. Iron selenide nanoparticles coated on carbon nanotubes from single source ferrocene incorporated selenourea precursor for fuel cell and photocatalytic applications. J. Organomet. Chem. 2014, 769, 58-63.

Bhabak, K. P.; Satheeshkumar, K.; Jayavelu, S.; Mugesh, G. Inhibition of peroxynitrite-and peroxidase-mediated proteintyrosine nitration by imidazole-based thiourea and selenourea derivatives. Org. Biomol. Chem. 2011, 9 (21), 7343-7350.

GHS Hazard and Precautionary Statements

Hazard Statements: H301-H331-H373-H400-H410

Toxic if swallowed. Toxic 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.

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

Hazard Class
6.1
Packing Group
II
Harmonized Tariff Code
2931.90
TSCA
Yes

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