Octadecanoic-d35 acid

Base Information

• Chemical Name: Octadecanoic-d35 acid
• CAS No.: 17660-51-4
• Molecular Formula: C18H D35 O2
• Molecular Weight: 319.69
• Mol file: 17660-51-4.mol

Synonyms:Stearic-d35acid (8CI); Stearic acid-2H35

Chemical Property of Octadecanoic-d35 acid

Chemical Property:

• Vapor Pressure: 8.58E-06mmHg at 25°C
• Melting Point: 68-70 °C(lit.)
• Refractive Index: 1.455
• Boiling Point: 361 °C(lit.)
• Flash Point: 162.4°C
• PSA: 37.30000
• Density: 0.998g/cm³
• LogP: 6.33250
• Storage Temp.: Room Temperature
• Solubility.: Chloroform (Slightly), Methanol (Slightly)

Purity/Quality:

99% ^*data from raw suppliers

Stearic-d35 acid ^*data from reagent suppliers

Safty Information:

• Hazard Codes: Xi
• Statements: 36/37/38
• Safety Statements: 26-36

MSDS Files:

SDS file from LookChem

Useful:

• Uses: Stearic-D35 Acid is used for preparation of deuterated octadecanethiols. Stearic-D35 Acid is an isotope labeled analog of Stearic Acid (S686495), which is used in the synthesis of surfactants and detergents due to the fatty acid component of its structure.

Technology Process of Octadecanoic-d35 acid

There total 2 articles about Octadecanoic-d35 acid 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: 99.0%

stearic acid (57-11-4) → deuterated octadecanoic acid (17660-51-4,211443-83-3)

Guidance literature:

stearic acid; With d8-isopropanol; 10% Pt/activated carbon; water-d2; at 120 ℃; for 24h;

With water; sodium hydroxide; at 70 ℃; for 24h; Reagent/catalyst;

DOI:10.1002/adsc.201600363

Reference yield:

→ deuterated octadecanoic acid (17660-51-4,211443-83-3)

Guidance literature:

Reference yield: 91.0%

deuterated octadecanoic acid (17660-51-4,211443-83-3) + 3-O-(4,4'-dimethoxytrityl)-1-O-stearoyl-sn-glycerol (496808-60-7) → C60H59(2)H35O7

Guidance literature:

With dmap; dicyclohexyl-carbodiimide; In dichloromethane; at 0 - 20 ℃; for 24h;

DOI:10.1039/d0sc06219g

upstream raw materials:

stearic acid

Downstream raw materials:

tri(perdeuterostearoyl)glycerin

2-cyanoethyl bis-(2-O-(tert-butyldiphenylsilyl)-3-perdeuterostearyl-sn-glycer-1-yl) phosphate

N-[(2S,3R,4E)-1,3-dihydroxyoctadec-4-en-2-yl]-d₃₅-octadecanamid

Refernces