Dodecyl sulfide

Base Information

• Chemical Name: Dodecyl sulfide
• CAS No.: 2469-45-6
• Molecular Formula: C24H50S
• Molecular Weight: 370.727
• Hs Code.: 29309099
• European Community (EC) Number: 219-587-1
• NSC Number: 12039
• UNII: M8CF2NUW66
• DSSTox Substance ID: DTXSID3062443
• Nikkaji Number: J80.496G
• Wikidata: Q27283624
• Mol file: 2469-45-6.mol

Synonyms:Dodecyl sulfide;2469-45-6;Didodecyl sulfide;Dilauryl sulfide;Dodecane, 1,1'-thiobis-;n-Dodecyl sulfide;1-dodecylsulfanyldodecane;Bis(dodecyl)sulfide;Bis(n-dodecyl)sulfide;didodecylsulfane;Didodecyl sulphide;di-n-dodecyl sulfide;NSC 12039;UNII-M8CF2NUW66;M8CF2NUW66;EINECS 219-587-1;NSC-12039;Lauryl Sulfide;C24H50S;Dodecane,1'-thiobis-;Dodecyl sulfide, 93%;1-(Dodecylsulfanyl)dodecane;SCHEMBL181266;1-(Dodecylsulfanyl)dodecane #;Di-n-dodecyl sulfide, 90+%;DTXSID3062443;DODECANE, 1,1'-THIOBIS;NSC12039;MFCD00008975;AKOS015915999;AS-57953;CS-0320611;D1327;FT-0624755;D89836;J-015629;Q27283624

Chemical Property of Dodecyl sulfide

Chemical Property:

• Appearance/Colour: white to light yellow crystalline powder or flakes
• Vapor Pressure: 2.14E-08mmHg at 25°C
• Melting Point: 38-40 °C(lit.)
• Refractive Index: 1.464
• Boiling Point: 465.442 °C at 760 mmHg
• Flash Point: 254.495 °C
• PSA: 25.30000
• Density: 0.845 g/cm³
• LogP: 9.56140
• XLogP3: 12
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 1
• Rotatable Bond Count: 22
• Exact Mass: 370.36332277
• Heavy Atom Count: 25
• Complexity: 192

Purity/Quality:

99.0% ^*data from raw suppliers

Dodecyl Sulfide >96.0%(GC) ^*data from reagent suppliers

Safty Information:

• Pictogram(s): Xn
• Hazard Codes: Xi,Xn
• Statements: 36/37/38-20/21/22
• Safety Statements: 26-37/39-24/25

MSDS Files:

SDS file from LookChem

Total 1 MSDS from other Authors

Useful:

• Canonical SMILES: CCCCCCCCCCCCSCCCCCCCCCCCC

Technology Process of Dodecyl sulfide

There total 16 articles about Dodecyl sulfide 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: 97.0%

didodecyl sulfoxide (2168-96-9) → didodecyl sulfide (2469-45-6)

Guidance literature:

With niobium pentachloride; zinc; In tetrahydrofuran; benzene; at 23 ℃; for 2.5h; Inert atmosphere;

DOI:10.1016/j.tet.2009.02.013

Reference yield: 97.0%

1-dodecylbromide (143-15-7) + 1-dodecylthiol (112-55-0) → didodecyl sulfide (2469-45-6)

Guidance literature:

With sodium hydroxide; In hexane; water; for 12h; Reflux;

DOI:10.1021/acs.inorgchem.6b00912

Reference yield: 95.0%

S-dodecyl dodecanethioate (103212-64-2) → lauric acid (143-07-7) + didodecyl sulfide (2469-45-6) + 1-dodecylthiol (112-55-0)

Guidance literature:

With water; hydrophobic polystyrene-supported sulfonic acid; for 72h; Heating;

DOI:10.1021/ol026906m

upstream raw materials:

dodecyl 4-methylbenzenesulphonate

1-dodecylbromide

sodium dodecanethiolate

1-chlorododecane

Downstream raw materials:

dodecyl benzoate

1-dodecyl-4-methoxy-benzene

dodecyl methyl sulfide

didodecyl sulfoxide

Refernces

• 1、 Touchy, Abeda Sultana,Hakim Siddiki,Onodera, Wataru,Kon, Kenichi,Shimizu, Ken-Ichi. "Hydrodeoxygenation of sulfoxides to sulfides by a Pt and MoOx co-loaded TiO2 catalyst". . p. 2554 - 2560. Retrieved 2016/05/19.
• 2、 Zhang, Hean,Hu, Mangen,Cai, Mingzhong. "Reductive coupling of disulfides and diselenides with alkyl halides catalysed by a silica-supported phosphine rhodium complex using hydrogen as a reducing agent". . p. 645 - 647. Retrieved 2013/11/06.