Selanyl

Base Information

• Chemical Name: Selanyl
• CAS No.: 13940-22-2
• Molecular Formula: HSe
• Molecular Weight: 80.9759
• Wikidata: Q27110006
• Mol file: 13940-22-2.mol

Synonyms:selanyl;13940-22-2;hydridoselenium(.);HSe(.);CHEBI:29313;selenium monohydride;Q27110006

Chemical Property of Selanyl

Chemical Property:

• Boiling Point: °Cat760mmHg
• Flash Point: °C
• Density: g/cm³
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 0
• Rotatable Bond Count: 0
• Exact Mass: 80.92435
• Heavy Atom Count: 1
• Complexity: 0

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: [SeH]

Technology Process of Selanyl

There total 33 articles about Selanyl which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield:

hydrogenchloride (7647-01-0,15364-23-5) + selenium nitride → selenium (7782-49-2) + selenium(IV) oxide (7446-08-4) + 2NH4(1+)*SeO3(2-)*(NH4)2SeO3 + selenium tetrachloride (10026-03-6) + hydrogen selenide (13940-22-2)

Guidance literature:

In neat (no solvent); treatment of S4N4 with dry gaseous HCl diluted with CO2 for 18-24 h;;

Reference yield:

selenium (7782-49-2) + water (7732-18-5) → selenious acid (7783-00-8) + hydrogen selenide (13940-22-2)

Guidance literature:

In water; ambient temp.;

Reference yield:

tetrakis(di-sec-butylammonium) decaselenidotetrastannanate dihydrate → tin(II) selenide + tin diselenide + Di-sec-butylamin (626-23-3) + water (7732-18-5) + hydrogen selenide (13940-22-2)

Guidance literature:

In neat (no solvent); thermal decomp. up to 700 °C, Se was also formed;

DOI:10.1002/1521-3749(200103)627:3<411::AID-ZAAC411>3.0.CO;2-U

upstream raw materials:

selenium

water

acetylene

H₃Se⁽¹⁺⁾

Downstream raw materials:

2-[4-(tert-butyldimethylsiloxy)phenyl]-1,2-benzisoselenazol-3(2H)-one

tert-butyl N-[2-(2-tert-butoxycarbonylamino-5-trifluoromethylphenyldiselanyl)-4-trifluoromethylphenyl]carbamate

hydrogenchloride

hydrogen fluoride