Arsanyl

Base Information

• Chemical Name: Arsanyl
• CAS No.: 14644-45-2
• Molecular Formula: AsH2
• Molecular Weight: 76.9375
• Wikidata: Q27104259
• Mol file: 14644-45-2.mol

Synonyms:arsanyl;AsH2;arsenic dihydride;dihydridoarsenic(.);AsH2(.);CHEBI:33105;(AsH2)(.);Q27104259

Chemical Property of Arsanyl

Chemical Property:

• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 0
• Rotatable Bond Count: 0
• Exact Mass: 76.937245
• Heavy Atom Count: 1
• Complexity: 0

Purity/Quality:

99% ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

• Canonical SMILES: [AsH2]

Technology Process of Arsanyl

There total 6 articles about Arsanyl 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:

arsenic + hydrogen (1333-74-0) → arsenic (7440-38-2,460345-38-4,7784-42-1,127323-69-7) + arsenic hydride (12628-08-9,7784-42-1,127323-69-7) + AsH2 (14644-45-2,7784-42-1,127323-69-7) + diarsine (88934-46-7,88934-45-6,15942-63-9)

Guidance literature:

microwave plasma reactor (1 Torr; H2/Ar-mixt.); detected by mass spectrometry;

DOI:10.1063/1.104182

Reference yield:

arsenic (7440-38-2,460345-38-4,7784-42-1,127323-69-7) → arsenic hydride (12628-08-9,7784-42-1,127323-69-7) + AsH2 (14644-45-2,7784-42-1,127323-69-7)

Guidance literature:

With H; byproducts: As; generation of H-atoms in microwave discharge;

Reference yield:

arsenic (7440-38-2,460345-38-4,7784-42-1,127323-69-7) → arsenic + AsH2 (14644-45-2,7784-42-1,127323-69-7)

Guidance literature:

Cu(OH)2*2NH₃*AgOH*2NH₃; In neat (no solvent); byproducts: H2; catalytic decompn.; primary catalysis by Cu(OH)2*Ag(OH)*4NH3 followed by autocatalysis by As;;

upstream raw materials:

hydrogen

arsenic

Refernces

• 1、 Fujiwara, Hideo,Kobayashi, Kaori,Ozeki, Hiroyuki,Saito, Shuji. "Submillimeter-wave spectrum of the AsH2 radical in the 2B1 ground electronic state". . p. 5351 - 5355. Retrieved 2007/10/03.