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230499 Sigma-Aldrich

Selenourea

98%

  • CAS Number 630-10-4

  • Linear Formula NH2CSeNH2

  • Molecular Weight 123.02

  •  Beilstein/REAXYS Number 1734744

  •  EC Number 211-129-9

  •  MDL number MFCD00008065

  •  PubChem Substance ID 24853808

  •  NACRES NA.22

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Properties

Related Categories Building Blocks, Chemical Synthesis, Organic Building Blocks, Selenium Compounds
Quality Level   100
assay   98%
mp   210-215 °C (dec.)
SMILES string   NC(N)=[Se]
InChI   1S/CH4N2Se/c2-1(3)4/h(H4,2,3,4)
InChI key   IYKVLICPFCEZOF-UHFFFAOYSA-N

Description

Application

Selenourea [(SeC(NH2)2)] has been used as a selenium (Se) precursor for the insertion of Se into protein crystals.
It can also be used as a reagent to synthesize:
• Selenazoles from α -bromo ketones presence of β -cyclodextrin.
• Symmetrical diaryl selenides by C-Se cross coupling reaction in presence of coper oxide nanaoparticles as a catalyst.
• CdSe nanocrystals.

Packaging

1, 10 g in glass bottle

Safety & Documentation

Safety Information

Symbol 
Signal word 
Danger
Hazard statements 
Precautionary statements 
RIDADR 
UN 3283 6.1 / PGII
WGK Germany 
3
RTECS 
YU1820000

Documents

Certificate of Analysis (COA)

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Certificate of Origin (COO)

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Meet Synthia - Retrosynthesis Sofware
Protocols & Articles
Peer-Reviewed Papers
15

References

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