1-Eicosanol, 2-hexadecyl-

Base Information

• Chemical Name: 1-Eicosanol, 2-hexadecyl-
• CAS No.: 17658-63-8
• Molecular Formula: C36H74O
• Molecular Weight: 522.983
• Hs Code.: 2905199090
• European Community (EC) Number: 241-637-6
• UNII: PNI7414YT1
• DSSTox Substance ID: DTXSID80275835,DTXSID20938816
• Nikkaji Number: J287.103C
• Wikidata: Q27286651
• Mol file: 17658-63-8.mol

Synonyms:2-hexadecylicosan-1-ol;1-Eicosanol, 2-hexadecyl-;cetylarachidol;2-Hexadecylicosanol;17658-63-8;2-hexadecyl-1-eicosanol;UNII-PNI7414YT1;PNI7414YT1;EINECS 241-637-6;Pentatriacontane, 17-(hydroxymethyl)-;alpha-D-Glucofuranose, 1,2-O-(1-methylethylidene)-3-O-(phenylmethyl)-, 5,6-diacetate;1-Eicosanol,2-hexadecyl-;2-hexadecyleicosanol;2- hexadecylicosanol;2-Hexadecyl-1-icosanol;2-Hexadecyl-1-icosanol #;JARCOL I-36;CETYLARACHIDOL [INCI];SCHEMBL810834;(+/-)-CETYLARACHIDOL;2-HEXADECYLARACHIC ALCOHOL;DTXSID20938816;DTXSID80275835;CETYLARACHIDOL, (+/-)-;Q27286651

Chemical Property of 1-Eicosanol, 2-hexadecyl-

Chemical Property:

• Vapor Pressure: 1.12E-13mmHg at 25°C
• Refractive Index: 1.461
• Boiling Point: 535 °C at 760 mmHg
• Flash Point: 130.2 °C
• PSA: 20.23000
• Density: 0.842g/cm³
• LogP: 13.11790
• XLogP3: 17.8
• Hydrogen Bond Donor Count: 1
• Hydrogen Bond Acceptor Count: 1
• Rotatable Bond Count: 33
• Exact Mass: 522.57396698
• Heavy Atom Count: 37
• Complexity: 379

Purity/Quality:

99%, ^*data from raw suppliers

2-Hexadecyl-1-eicosanol ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: CCCCCCCCCCCCCCCCCCC(CCCCCCCCCCCCCCCC)CO
• Uses: 2-Hexadecyl-1-eicosanol is used as a reagent to synthesize palmitan which is a new type of cosmetic raw material. 2-Hexadecyl-1-eicosanol works as a surfactant in cosmetics.

Technology Process of 1-Eicosanol, 2-hexadecyl-

There total 6 articles about 1-Eicosanol, 2-hexadecyl- 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: 78.9%

1-octadecanol (112-92-5) → 2-hexadecyleicosyl alcohol (17658-63-8)

Guidance literature:

With potassium hydroxide; at 240 ℃; for 12h; Reagent/catalyst; Concentration; Dean-Stark; Inert atmosphere;

Reference yield: 19.2%

octanol (111-87-5) + hexan-1-ol (111-27-3) → 2-hexadecyleicosyl alcohol (17658-63-8) + 2-(n-butyl)octanol (3913-02-8) + 2-hexyl-1-octanol (19780-79-1) + 2-butyl-1-decanol (21078-81-9,123518-89-8)

Guidance literature:

With potassium hydroxide; at 225 ℃; for 6h; Dean-Stark; Inert atmosphere;

Reference yield:

→ 2-hexadecyleicosyl alcohol (17658-63-8)

Guidance literature:

With boron trioxide; potassium hydroxide; at 300 ℃;

upstream raw materials:

1-octadecanol

octanol

hexan-1-ol

Downstream raw materials:

2-hexadecyl-eicosanoic acid

Refernces

• 1、 Hernández, Willinton Y.,De Vlieger, Kevin,Van Der Voort, Pascal,Verberckmoes, An. "Ni?Cu Hydrotalcite-Derived Mixed Oxides as Highly Selective and Stable Catalysts for the Synthesis of β-Branched Bioalcohols by the Guerbet Reaction". . p. 3196 - 3205. Retrieved 2016/11/29.