Bis(trifluormethyl)-monothiophosphinigsaeure

Base Information

• Chemical Name: Bis(trifluormethyl)-monothiophosphinigsaeure
• CAS No.: 1486-19-7
• Molecular Formula: C₂HF₆PS
• Molecular Weight: 202.06
• Mol file: 1486-19-7.mol

Synonyms:Bis(trifluormethyl)-monothiophosphinigsaeure

Chemical Property of Bis(trifluormethyl)-monothiophosphinigsaeure

Chemical Property:

Purity/Quality:

99% ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of Bis(trifluormethyl)-monothiophosphinigsaeure

There total 5 articles about Bis(trifluormethyl)-monothiophosphinigsaeure 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:

bis{bis(trifluoromethyl)phosphoryl}disulfane (32026-93-0) + hydrogen iodide (10034-85-2) → Bis(trifluormethyl)-monothiophosphinigsaeure (1486-19-7) + hydrogen sulfide (7783-06-4) + iodine (7553-56-2,12190-71-5,8031-47-8)

Guidance literature:

20°C (3 d); HI in excess;

DOI:10.1021/ja00739a004

Reference yield:

{bis(trifluoromethyl)thiophosphoryl}thio-bis(trifluoromethyl)phosphine (23526-69-4) + hydrogen iodide (10034-85-2) → iodo-bis-trifluoromethyl-phosphine (359-64-8) + bis(trifluoromethyl)phosphine (460-96-8) + Bis(trifluormethyl)-monothiophosphinigsaeure (1486-19-7) + hydrogen sulfide (7783-06-4)

Guidance literature:

byproducts: SiF4; 20°C (30 h) then renewed react. with HI (20°C/3 d); ratio of (CF3)2PSH : (CF3)2PI : (CF3)2PH = 4.9 : 4.5 : 1; traces of SiF4;

DOI:10.1021/ja00739a004

Reference yield:

bis{bis(trifluoromethyl)phosphoryl}disulfane (32026-93-0) + hydrogen iodide (10034-85-2) → Bis(trifluormethyl)-monothiophosphinigsaeure (1486-19-7) + Bis(trifluormethyl)-dithiophosphinsaeure (18799-75-2) + iodine (7553-56-2,12190-71-5,8031-47-8)

Guidance literature:

warming from -78°C to 20°C (10 h) with 2 HI; product also contains traces of HI;

DOI:10.1021/ja00739a004

upstream raw materials:

Bis(trifluormethyl)-thiophosphoryl-oxid

hydrogen iodide

{bis(trifluoromethyl)thiophosphoryl}thio-bis(trifluoromethyl)phosphine

bis{bis(trifluoromethyl)phosphoryl}disulfane

Downstream raw materials:

trifluoromethan

hydrogen sulfide

hydrogenchloride

bis(trifluoromethyl)chlorophosphine