Misplaced Pages

:WikiProject Chemicals/Chembox validation/VerifiedDataSandbox - Misplaced Pages

Article snapshot taken from Wikipedia with creative commons attribution-sharealike license. Give it a read and then ask your questions in the chat. We can research this topic together.
< Misplaced Pages:WikiProject Chemicals | Chembox validation

This is an old revision of this page, as edited by Beetstra (talk | contribs) at 04:38, 17 February 2012 (Saving copy of the {{chembox}} taken from revid 477306486 of page Hydrogen_selenide for the Chem/Drugbox validation project (updated: '').). The present address (URL) is a permanent link to this revision, which may differ significantly from the current revision.

Revision as of 04:38, 17 February 2012 by Beetstra (talk | contribs) (Saving copy of the {{chembox}} taken from revid 477306486 of page Hydrogen_selenide for the Chem/Drugbox validation project (updated: '').)(diff) ← Previous revision | Latest revision (diff) | Newer revision → (diff)
This page contains a copy of the infobox ({{chembox}}) taken from revid 477306486 of page Hydrogen_selenide with values updated to verified values.
Hydrogen selenide
Structural diagram of the hydrogen selenide molecule
Structural diagram of the hydrogen selenide molecule
Space-filling model of the hydrogen selenide molecule
Space-filling model of the hydrogen selenide molecule
Names
IUPAC name Hydrogen selenide
Other names Hydroselenic acid
selane
selenium hydride
Identifiers
CAS Number
3D model (JSmol)
ChEBI
ChemSpider
KEGG
PubChem CID
RTECS number
  • X1050000
UN number 2202
InChI
  • InChI=1S/H2Se/h1H2Key: SPVXKVOXSXTJOY-UHFFFAOYSA-N
  • InChI=1/H2Se/h1H2Key: SPVXKVOXSXTJOY-UHFFFAOYAF
SMILES
Properties
Chemical formula H2Se
Molar mass 80.98 g/mol
Appearance Colorless gas
Odor horseradish
Density 3.553 g/cm
Melting point −65.73 °C (−86.31 °F; 207.42 K)
Boiling point −41.25 °C (−42.25 °F; 231.90 K)
Solubility in water 0.70 g/100 mL
Solubility soluble in CS2, phosgene
Acidity (pKa) 3.89
Structure
Molecular shape Bent
Hazards
NFPA 704 (fire diamond)
NFPA 704 four-colored diamondHealth 4: Very short exposure could cause death or major residual injury. E.g. VX gasFlammability 4: Will rapidly or completely vaporize at normal atmospheric pressure and temperature, or is readily dispersed in air and will burn readily. Flash point below 23 °C (73 °F). E.g. propaneInstability 0: Normally stable, even under fire exposure conditions, and is not reactive with water. E.g. liquid nitrogenSpecial hazards (white): no code
4 4 0
Flash point flammable gas
Related compounds
Other anions H2O
H2S
H2Te
H2Po
Other cations Na2Se
Ag2Se
Except where otherwise noted, data are given for materials in their standard state (at 25 °C , 100 kPa). checkY verify (what is  ?) Infobox references
Tracking categories (test):
Chemical compound