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Substance Name: Piaselenole
RN: 273-15-4
InChIKey: AYTPIVIDHMVGSX-UHFFFAOYSA-N

Note

  • For determination of traces of selenium.

Molecular Formula

  • C6-H4-N2-Se

Molecular Weight

  • 183.072
 
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Names and Synonyms

Name of Substance

  • Piaselenole

Synonyms

  • 2-Selena-1,3-diaza-2H-isoindene
  • 3,4-Benzo-1,2,5-selenadiazole
  • AI3-52289
  • EINECS 205-986-8
  • NSC 408467
  • Phenylpiazselenole
  • Piaselenole

Systematic Name

  • 2,1,3-Benzoselenadiazole

Registry Numbers

CAS Registry Number

  • 273-15-4

System Generated Number

  • 0000273154

Structure Descriptors

InChI

1S/C6H4N2Se/c1-2-4-6-5(3-1)7-9-8-6/h1-4H

InChIKey

AYTPIVIDHMVGSX-UHFFFAOYSA-N

Smiles

[se]1nc2ccccc2n1

Physical Properties

Physical Property Value Units Temp (deg C) Source
log P (octanol-water) 1.64 (none)   EXP
Water Solubility 2120 mg/L 25 EST
Vapor Pressure 6.77E-06 mm Hg 25 EST
Henry's Law Constant 1.93E-05 atm-m3/mole 25 EST
Atmospheric OH Rate Constant 7.00E-12 cm3/molecule-sec 25 EST

Physical property data is provided to ChemIDplus by SRC, Inc.