Bis(trifluoromethyl)arsine

Base Information

• Chemical Name: Bis(trifluoromethyl)arsine
• CAS No.: 371-74-4
• Molecular Formula: C2H As F6
• Molecular Weight: 213.942
• Hs Code.: 2931900090
• DSSTox Substance ID: DTXSID90958268
• Mol file: 371-74-4.mol

Synonyms:Bis(trifluoromethyl)arsine;bis(trifluoromethyl)arsane;SCHEMBL9629145;DTXSID90958268;HLJIPVOFUMUOOB-UHFFFAOYSA-N

Chemical Property of Bis(trifluoromethyl)arsine

Chemical Property:

• Vapor Pressure: 716mmHg at 25°C
• Boiling Point: 26.7°Cat760mmHg
• Flash Point: °C
• PSA: 0.00000
• Density: g/cm³
• LogP: 2.68250
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 6
• Rotatable Bond Count: 0
• Exact Mass: 212.912014
• Heavy Atom Count: 9
• Complexity: 76.2

Purity/Quality:

98%min ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: C(F)(F)(F)[As]C(F)(F)F

Technology Process of Bis(trifluoromethyl)arsine

There total 38 articles about Bis(trifluoromethyl)arsine 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: 86.0%

bis(trifluoromethyl)arsinous chloride (359-53-5) → bis(trifluoromethyl)arsane (371-74-4) + tetrakis-trifluoromethyl-diarsane (360-56-5)

Guidance literature:

With hydrogenchloride; mercury; in Carius tube at 23°C (17 h); fractionated condensation;

Reference yield: 43.0%

iodo-bis-trifluoromethyl-arsine (359-55-7) → bis(trifluoromethyl)arsane (371-74-4) + tetrakis-trifluoromethyl-diarsane (360-56-5)

Guidance literature:

With Cu; Zn; hydrochloric acid; intensive shaking; further addn. of HCl during 1 h; fractionated condensation with N2 carrier gas;

DOI:10.1039/JR9530001552

Reference yield: 16.0%

lithium aluminium tetrahydride (16853-85-3) + iodo-bis-trifluoromethyl-arsine (359-55-7) → bis(trifluoromethyl)arsane (371-74-4)

Guidance literature:

In dibutyl ether; warming up mixt. freezed by liq. air to 10°C, then to 60°C (10 min);

DOI:10.1039/JR9530001552

upstream raw materials:

methylthiol

trimethylstannylbis(trifluoromethyl)arsane

methyl selenide

(CF₃)2AsSCH₃

Downstream raw materials:

phosphan

trimethylstannylbis(trifluoromethyl)arsane

Trimethylgermanyl-bis-(trifluormethyl)-arsin

trimethylsilyl fluoride

Refernces

• 1、 Cullen. "". . p. 1855. Retrieved 1961.
• 2、 Buerger et al.. "". . p. 47. Retrieved 1973.
• 3、 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.