Disulfide, dihexadecyl

Base Information

• Chemical Name: Disulfide, dihexadecyl
• CAS No.: 1561-75-7
• Molecular Formula: C32H66S2
• Molecular Weight: 515.008
• Hs Code.: 2930909090
• European Community (EC) Number: 216-338-9
• NSC Number: 823
• UNII: 9GV07UB7SV
• DSSTox Substance ID: DTXSID6061783
• Nikkaji Number: J32.945B
• Wikidata: Q81989664
• Mol file: 1561-75-7.mol

Synonyms:Disulfide, dihexadecyl;Hexadecyl disulfide;1561-75-7;Dihexadecyl disulfide;Dihexadecyl disulphide;di-n-hexadecyl disulfide;1-(Hexadecyldisulfanyl)hexadecane;42714-76-1;9GV07UB7SV;NSC 823;NSC-823;EINECS 216-338-9;Dihexadecyl persulfide;1,2-Dihexadecyldisulfane;UNII-9GV07UB7SV;Dihexadecyl disulfide, 99%;NSC823;SCHEMBL1220054;DTXSID6061783;C32H66S2;1-(Hexadecyldisulfanyl)hexadecane #;MFCD00039872;C32-H66-S2;FT-0625182;FT-0639807

Chemical Property of Disulfide, dihexadecyl

Chemical Property:

• Vapor Pressure: 1.07E-12mmHg at 25°C
• Melting Point: 53-56 °C
• Refractive Index: 1.48
• Boiling Point: 576.7 °C at 760 mmHg
• Flash Point: 265 °C
• PSA: 50.60000
• Density: 0.88 g/cm³
• LogP: 13.33040
• Storage Temp.: 2-8°C
• XLogP3: 16.4
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 2
• Rotatable Bond Count: 31
• Exact Mass: 514.46059445
• Heavy Atom Count: 34
• Complexity: 299

Purity/Quality:

99% ^*data from raw suppliers

Dihexadecyl disulfide 99% ^*data from reagent suppliers

Safty Information:

• Pictogram(s): Xi
• Hazard Codes: Xi
• Statements: 36/37/38
• Safety Statements: 26

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: CCCCCCCCCCCCCCCCSSCCCCCCCCCCCCCCCC

Technology Process of Disulfide, dihexadecyl

There total 23 articles about Disulfide, dihexadecyl 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: 100.0%

16-mercaptohexadecanoate (2917-26-2) → dihexadecyl disulfide (1561-75-7)

Guidance literature:

With N-phenyltriazolinedione; In toluene; at 20 ℃; for 0.166667h;

DOI:10.1016/j.tetlet.2006.10.134

Reference yield: 93.0%

C16H33O3S2(1-)*Na(1+) → dihexadecyl disulfide (1561-75-7)

Guidance literature:

With samarium; iodine; In tetrahydrofuran; for 4h; Ambient temperature;

DOI:10.1080/00397919708003049

Reference yield: 76.0%

n-cetyl thiocyanate (66143-73-5) → dihexadecyl disulfide (1561-75-7)

Guidance literature:

With samarium diiodide; In tetrahydrofuran; for 0.25h; Ambient temperature;

DOI:10.1016/S0040-4039(00)78510-8

upstream raw materials:

16-mercaptohexadecanoate

1-Hexadecanol

thiourea

S-n-hexadecylisothiourea

Downstream raw materials:

hexadecane-1-sulfonic acid

Refernces

• 1、 Cook, Kevin M.,Ferguson, Gregory S.. "Gold oxide as a protecting group for regioselective surface chemistry". . p. 12550 - 12552. Retrieved 2011.
• 2、 Thuo, Martin M.,Reus, William F.,Nijhuis, Christian A.,Barber, Jabulani R.,Kim, Choongik,Schulz, Michael D.,Whitesides, George M.. "Odd-even effects in charge transport across self-assembled monolayers". supporting information; body text. p. 2962 - 2975. Retrieved 2011/04/27.