Arsine, dimethyl-

Base Information

• Chemical Name: Arsine, dimethyl-
• CAS No.: 593-57-7
• Molecular Formula: C2H7 As
• Molecular Weight: 105.999
• DSSTox Substance ID: DTXSID80870647
• Nikkaji Number: J135.641K,J2.035.577H
• Wikidata: Q83128734
• Mol file: 593-57-7.mol

Synonyms:dimethylarsine

Chemical Property of Arsine, dimethyl-

Chemical Property:

• Vapor Pressure: 512mmHg at 25°C
• Melting Point: -136.1°C
• Boiling Point: 36°C at 760 mmHg
• PSA: 0.00000
• Density: 1.2080
• LogP: 0.89930
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 0
• Rotatable Bond Count: 0
• Exact Mass: 105.976370
• Heavy Atom Count: 3
• Complexity: 2.8

Purity/Quality:

99% ^*data from raw suppliers

DIMETHYLARSINE 95.00% ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: C[AsH]C

Technology Process of Arsine, dimethyl-

There total 8 articles about Arsine, dimethyl- 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: 6.0%

sodium cacodylate (124-65-2) → dimethylarsine (593-57-7) + tetramethyldiarsine (471-35-2)

Guidance literature:

With hydrogenchloride; sodium hypophosphite; water; Title compound not separated from byproducts; Heating;

Reference yield:

trimethylarsine oxide (4964-14-1) → dimethylarsine (593-57-7) + trimethylarsine (593-88-4)

Guidance literature:

With hydrogenchloride; sodium tetrahydroborate; In water; Inert atmosphere;

DOI:10.1021/acs.analchem.6b00735

Reference yield:

trimethylarsine oxide (4964-14-1) → methylarsine (593-52-2) + dimethylarsine (593-57-7) + trimethylarsine (593-88-4)

Guidance literature:

With sodium tetrahydroborate; perchloric acid; In water; Reagent/catalyst; Inert atmosphere;

DOI:10.1021/acs.analchem.6b00735

upstream raw materials:

Dimethylchloroarsine

Dimethylarsinic acid

1,1-Dimethyl-2,2-bis-trifluoromethyl-diarsane

trimethylstannane

Downstream raw materials:

dimethyliodoarsine

acetaldehyde

tetramethyldiarsine

cacodyl sulfide

Refernces

• 1、 Mundt, Otto,Riffel, Heinz,Becker, Gerd,Simon, Arndt. "Element-Element Bonds, IV. Molecular and Crystal Structure of Tetramethyldiphosphane and -diarsane". . p. 952 - 958. Retrieved 2007/10/02.
• 2、 Dehnert, Peter,Grobe, Joseph,Van, Duc Le. "Perfluormethyl Element Ligands, XXIV; Organotin Compounds as Reagents, III. Cleavage Reactions of the Element-Element-Bond in Compounds of the Type RnE-ERm (R = CH3, CF3; E = P, As, S, Se, Te; n, m = 1, 2)". . p. 48 - 54. Retrieved 2007/10/02.