2,4,6-tris-sulfanyl-1,3,5,2,4,6-trithiatriborinane

Base Information

• Chemical Name: 2,4,6-tris-sulfanyl-1,3,5,2,4,6-trithiatriborinane
• CAS No.: 13703-97-4
• Molecular Formula: B3H3 S6
• Molecular Weight: 227.853
• Mol file: 13703-97-4.mol

Synonyms:Thioboricacid (H3B3S6) (8CI,9CI); Thiometaboric acid (7CI);2,4,6-Tris(mercapto)cyclo-1,3,5-trithia-2,4,6-triborane; Borthiin,trimercapto-; Thioboric acid (B3H3S6); Thiometaboric acid (HSBS), trimer

Chemical Property of 2,4,6-tris-sulfanyl-1,3,5,2,4,6-trithiatriborinane

Chemical Property:

• Boiling Point: °Cat760mmHg
• PKA: -0.17±0.20(Predicted)
• Flash Point: °C
• PSA: 192.30000
• Density: 1.4g/cm³
• LogP: 1.94370

Purity/Quality:

99%min ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of 2,4,6-tris-sulfanyl-1,3,5,2,4,6-trithiatriborinane

There total 10 articles about 2,4,6-tris-sulfanyl-1,3,5,2,4,6-trithiatriborinane 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: 50.25%

hydrogen sulfide (7783-06-4) + boron tribromide (10294-33-4) → 2,4,6-tris(hydrothio)-cyclo-1,3,5-trithia-2,4,6-triborane (13703-97-4)

Guidance literature:

In carbon disulfide; byproducts: HBr; prepared according E. Wiberg and W. Sturm, Angew. Chem., 17/18, 483 (1955): argon/H2S bubbled through a soln. of BBr3 in CS2 over a period of 5 d with stirring, then refluxing for 2 d;; cooled to -196°C; filtered; identified by IR-, mass- and (11)B NMR spectroscopy;;

DOI:10.1016/S0020-1693(00)80604-0

Reference yield:

thioboric acid (777069-15-5) → diboron trisulfide + hydrogen sulfide (7783-06-4) + 2,4,6-tris(hydrothio)-cyclo-1,3,5-trithia-2,4,6-triborane (13703-97-4)

Guidance literature:

decomposition above melting point;

Reference yield:

boron + hydrogen sulfide (7783-06-4) → 2,4,6-tris(hydrothio)-cyclo-1,3,5-trithia-2,4,6-triborane (13703-97-4)

Guidance literature:

With hydrogen; 800°C;

DOI:10.1021/ja01073a013

upstream raw materials:

B₂S₃*3H₂S

hydrogen sulfide

boron tribromide

bromothioboric acid

Downstream raw materials:

tris(diphenylamino) borthiine

hydrogen sulfide

boron trichloride

boron tribromide

Refernces

• 1、 Greene, F. T.,Gilles, P. W.. "". . p. 3964 - 3969. Retrieved 1964.
• 2、 Gates, Alfred S.,Edwards, Jimmie G.. "Preparation and properties of H2B2S5 and its decomposition products". . p. 2248 - 2252. Retrieved 2008/10/08.