46408

Stearyl stearate

analytical standard

• Synonym(s): Stearic acid stearyl ester
• Linear Formula: CH₃(CH₂)₁₆COO(CH₂)₁₇CH₃
• CAS Number: 2778-96-3
• Molecular Weight: 536.96
• Beilstein: 1807499
• EC Number: 220-476-5
• MDL number: MFCD00056225
• UNSPSC Code: 85151701
• PubChem Substance ID: 329757166
• NACRES: NA.24

Properties

• grade: analytical standard
• Quality Level: 100
• Assay: ≥98% (GC)
• shelf life: limited shelf life, expiry date on the label
• technique(s): HPLC: suitable; gas chromatography (GC): suitable
• format: neat
• functional group: ester
• storage temp.: room temp
• SMILES string: CCCCCCCCCCCCCCCCCCOC(=O)CCCCCCCCCCCCCCCCC
• InChI: 1S/C36H72O2/c1-3-5-7-9-11-13-15-17-19-21-23-25-27-29-31-33-35-38-36(37)34-32-30-28-26-24-22-20-18-16-14-12-10-8-6-4-2/h3-35H2,1-2H3
• InChI key: NKBWPOSQERPBFI-UHFFFAOYSA-N

Description

General description

Stearyl stearate is the ester of stearic acid and 1-octadecanol.

Application

Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

Stearyl stearate may be used as a model lipid to stain contact lenses in evaluating the lipid-degrading ability of the cholesterol esterase enzyme produced from Pseudomonas aeruginosa.

Recommended products

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Safety Information

• Storage Class Code: 11 - Combustible Solids
• WGK: nwg
• Flash Point(F): Not applicable
• Flash Point(C): Not applicable
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves