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
• UNSPSC Code: 85151701
• NACRES: NA.24
• PubChem Substance ID: 329757166
• EC Number: 220-476-5
• Beilstein/REAXYS Number: 1807499
• MDL number: MFCD00056225

Properties

• grade: analytical standard
• Quality Segment: 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.

Other Notes

Find a digital Reference Material for this product available on our online platform ChemisTwin® for NMR. You can use this digital equivalent on ChemisTwin® for your sample identity confirmation and compound quantification (with digital external standard). An NMR spectrum of this substance can be viewed and an online comparison against your sample can be performed with a few mouseclicks. Learn more here and start your free trial.

Safety Information

• Storage Class: 11 - Combustible Solids
• wgk: nwg
• flash_point_f: Not applicable
• flash_point_c: Not applicable
• ppe: Eyeshields, Gloves, type N95 (US)