METHYLARSINE DIBROMIDE

Base Information

• Chemical Name: METHYLARSINE DIBROMIDE
• CAS No.: 676-70-0
• Molecular Formula: CH3 As Br2
• Molecular Weight: 249.76412
• Mol file: 676-70-0.mol

Synonyms:Arsine,dibromomethyl- (6CI,7CI,8CI); Dibromomethylarsine; Methylarsonous dibromide;Methyldibromoarsine

Chemical Property of METHYLARSINE DIBROMIDE

Chemical Property:

• Vapor Pressure: 7.27mmHg at 25°C
• Boiling Point: 141.6°C at 760 mmHg
• Flash Point: 42.9°C
• PSA: 0.00000
• LogP: 1.89420

Purity/Quality:

98%Min ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of METHYLARSINE DIBROMIDE

There total 7 articles about METHYLARSINE DIBROMIDE 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: 84.0%

Dimethylarsinic acid (75-60-5) → methylarsenic dibromide (676-70-0)

Guidance literature:

With hydrogen bromide; In water; at 130 ℃; for 5h;

DOI:10.1039/c3nj01462b

Reference yield:

1,3,4-trimethylarsolene (131391-21-4) → cis-1,4-dibromo-2,3-dimethyl-2-butene (100758-26-7) + (E)-1,4-dibromo-2,3-dimethylbut-2-ene (6044-73-1) + methylarsenic dibromide (676-70-0)

Guidance literature:

With bromine; In chloroform; at -15 ℃;

DOI:10.1016/0022-328X(94)88008-5

Reference yield:

diphenylmethylarsine (945-48-2) → methylarsenic dibromide (676-70-0)

Guidance literature:

With hydrogen bromide; In dichloromethane; Ambient temperature;

DOI:10.1016/S0022-328X(00)91418-9

upstream raw materials:

methylarsine oxide

methylarsonic Acid

diphenylmethylarsine

ortho-phenylenebis(dimethylarsine)

Downstream raw materials:

C₁₀H₁₅AsO₂S

Methyl-bis-triphenylsilyl-arsin

Refernces

• 1、 Maier. "". . p. 82,84. Retrieved 1963.
• 2、 Schenk, Wolfdieter A.,Voss, Eckhard. "Reaktive Arsen-Heterocyclen. III. 3-Arsolene: Synthese und Reaktionen am Arsen". . p. 57 - 66. Retrieved 2007/10/02.