STEARYL PALMITATE

Base Information

• Chemical Name: STEARYL PALMITATE
• CAS No.: 2598-99-4
• Molecular Formula: C34H68 O2
• Molecular Weight: 508.913
• Hs Code.: 2915709000
• European Community (EC) Number: 220-000-6,309-376-3,232-348-6
• UNII: 214W90O2XZ
• DSSTox Substance ID: DTXSID0026048
• Nikkaji Number: J46.080J
• Wikidata: Q27157447
• NCI Thesaurus Code: C94238
• RXCUI: 6227
• Metabolomics Workbench ID: 3694
• Mol file: 2598-99-4.mol

Synonyms:Palmiticacid, octadecyl ester (6CI,7CI,8CI); Octadecyl hexadecanoate; Octadecylpalmitate; Purester 34; Stearyl palmitate

Chemical Property of STEARYL PALMITATE

Chemical Property:

• Melting Point: 59 °C
• Boiling Point: 528.4°Cat760mmHg
• Flash Point: 283.6°C
• PSA: 26.30000
• Density: 0.857g/cm³
• LogP: 12.27240
• Storage Temp.: 2-8°C
• Solubility.: Chloroform (Sparingly), Methanol (Slightly)
• XLogP3: 16.3
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 2
• Rotatable Bond Count: 32
• Exact Mass: 508.52193141
• Heavy Atom Count: 36
• Complexity: 406

Purity/Quality:

98%min ^*data from raw suppliers

Stearyl Palmitate ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Total 1 MSDS from other Authors

Useful:

• Chemical Classes: UVCB,Biological Agents -> Animal-Derived Allergens
• Canonical SMILES: CCCCCCCCCCCCCCCCCCOC(=O)CCCCCCCCCCCCCCC
• Recent ClinicalTrials: Effect of Lanolin and Breastmilk in the Treatment of Sore and Damaged Nipples in Breastfeeding Women
• Recent EU Clinical Trials: A 6 week, multi centre study to evaluate the efficacy and safety of E45 complete emollient therapy and E45 itch relief cream in the treatment of mild to moderate atopic eczema compared to a patients normal emollient regime defined as the frequent use of emollient/s (not containing lauromacrogols) listed in the BNF.
• Uses: Stearyl Palmitate is a wax monoester with thickening properties used as an emolient in cosmetics. Stearyl Palmitate was identified as a metabolite in abnormal metabolites in psoriatic nail.

Technology Process of STEARYL PALMITATE

There total 3 articles about STEARYL PALMITATE 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: 96.0%

1-octadecanol (112-92-5) + 1-hexadecylcarboxylic acid (57-10-3) → octadecyl hexadecanoate (2598-99-4)

Guidance literature:

With choline chloride; zinc(II) chloride; at 110 ℃; for 10h;

DOI:10.1016/j.tetlet.2007.07.159

Reference yield:

1-octadecanol (112-92-5) + n-hexadecanoyl chloride (112-67-4) → octadecyl hexadecanoate (2598-99-4)

Guidance literature:

Zusammenschmelzen;

Reference yield:

→ octadecyl hexadecanoate (2598-99-4)

Guidance literature:

Hexadecansaeure, Octadecylalkohol;

upstream raw materials:

1-octadecanol

n-hexadecanoyl chloride

1-hexadecylcarboxylic acid

Downstream raw materials:

1-hexadecylcarboxylic acid

octadec-1-ene

Refernces

• 1、 Chakraborti, Asit K.,Singh, Bavneet,Chankeshwara, Sunay V.,Patel, Alpesh R.. "Protic acid immobilized on solid support as an extremely efficient recyclable catalyst system for a direct and atom economical esterification of carboxylic acids with alcohols". supporting information; experimental part. p. 5967 - 5974. Retrieved 2009/12/24.
• 2、 -. "PROCESS FOR PRODUCING CARBOXYLIC ACID ESTER AND ESTERIFICATION CATALYST". Page/Page column 13-14. . Retrieved 2008/06/13.