Tris(ethylthio)methane

Base Information

• Chemical Name: Tris(ethylthio)methane
• CAS No.: 6267-24-9
• Molecular Formula: C7H16 S3
• Molecular Weight: 196.402
• Hs Code.: 2930909090
• European Community (EC) Number: 228-439-5
• NSC Number: 37982
• UNII: 31ZZ647V5J
• DSSTox Substance ID: DTXSID9064186
• Nikkaji Number: J211.499B
• Wikidata: Q81991320
• Mol file: 6267-24-9.mol

Synonyms:Tris(ethylthio)methane;6267-24-9;Triethyl trithioorthoformate;Ethyl orthotrithioformate;Triethyl orthothioformate;bis(ethylsulfanyl)methylsulfanylethane;Orthoformic acid, trithio-, triethyl ester;Ethyl thioorthoformate;NSC 37982;Ethane, 1,1',1''-[methylidynetris(thio)]tris-;31ZZ647V5J;Ethane, 1,1',1''-(methylidynetris(thio))tris-;EINECS 228-439-5;NSC-37982;AI3-11083;Tris(ethyl thio)methane;Tris(ethylmercapto)methane;UNII-31ZZ647V5J;SCHEMBL1760725;DTXSID9064186;C7H16S3;NSC37982;C7-H16-S3;MFCD00015179;AKOS025396845;CS-0454371;FT-0694057;T3140;Ethane,1',1''-[methylidynetris(thio)]tris-;1-([Bis(ethylsulfanyl)methyl]sulfanyl)ethane #;D92666;1,1',1''-(METHYLIDYNETRIS(THIO))TRIS(ETHANE)

Chemical Property of Tris(ethylthio)methane

Chemical Property:

• Vapor Pressure: 0.0122mmHg at 25°C
• Refractive Index: 1.5420
• Boiling Point: 91-92°C 0,5mm
• Flash Point: 91-92°C/0.5mm
• PSA: 75.90000
• Density: 1.049
• LogP: 3.52930
• XLogP3: 3.5
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 3
• Rotatable Bond Count: 6
• Exact Mass: 196.04141403
• Heavy Atom Count: 10
• Complexity: 51.6

Purity/Quality:

98%,99%, ^*data from raw suppliers

Tris(ethylthio)methane >98.0%(GC) ^*data from reagent suppliers

Safty Information:

• Safety Statements: 23-24/25

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: CCSC(SCC)SCC

Technology Process of Tris(ethylthio)methane

There total 24 articles about Tris(ethylthio)methane 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: 88.0%

tris(ethylthio)methylsilane (71520-43-9) + orthoformic acid triethyl ester (122-51-0) → tris(ethylsulfanyl)methane (6267-24-9) + Methyltriethoxysilan (2031-67-6)

Guidance literature:

With zinc(II) chloride; In toluene; at 0 ℃; for 5h;

Reference yield: 85.0%

(ethylthio)trimethylsilane (5573-62-6) + orthoformic acid triethyl ester (122-51-0) → ethyl trimethylsilyl ether (1825-62-3) + tris(ethylsulfanyl)methane (6267-24-9)

Guidance literature:

With zinc(II) chloride; In toluene; at 0 ℃; for 5h;

Reference yield: 80.0%

bis(ethylmercapto)dimethylsilane (7595-34-8) + orthoformic acid triethyl ester (122-51-0) → dimethyldimethoxysilan (1112-39-6) + tris(ethylsulfanyl)methane (6267-24-9)

Guidance literature:

With zinc(II) chloride; In toluene; at 0 ℃; for 5h;

upstream raw materials:

tetrachloromethane

sodium thioethylate

formamide

ethanethiol

Downstream raw materials:

1,1,2-Tris-ethylmercapto-3-(4-methoxy-phenyl)-propanon-⁽³⁾

1,1,2-Tris-aethylmercapto-3-<4-nitro-phenyl>-propanon-(3)

2-(Di-aethylmercapto-methyl)-1,3-diphenyl-propandion-(1,3)

Malondialdehyd-1-diaethylmercaptal-3--mercaptal

Refernces

• 1、 Leriverend, Catherine,Metzner, Patrick,Capperucci, Antonella,Degl'Innocenti, Alessandro. "Thiophilic addition of organolithiums to trithiocarbonate oxides (sulfines). Synthesis of β-oxoketene dithioacetals, 1,4-dicarbonyl compounds, and allyl sulfoxides". . p. 1323 - 1342. Retrieved 2007/10/03.
• 2、 Larionov, V. I.,Musavirov, R. S.,Kantor, E. A.,Rakhmankulov, D. L.. "REACTION OF TRIS(ETHYLTHIO)METHYLSILANE WITH 2-ETHOXY-5,5-DIMETHYL-m-DIOXANE". . p. 416 - 417. Retrieved 2007/10/02.