Octadecanoic acid, butyl ester

Octadecanoic acid, butyl ester structural formula

CAS Number123-95-5
Molecular FormulaC22H44O2
Molecular Weight340.593
InChI KeyULBTUVJTXULMLP-UHFFFAOYSA-N
LogP9.28
Synonyms
  • Octadecanoic acid, butyl ester
  • Butyl octadecanoate
  • 123-95-5
  • Butyl octadecanoate
  • butyl stearate
  • Butylstearat
  • Crodamol BS
  • Emerest 2325
  • Emerest 2326
  • estearato de butilo
  • Exceparl BS
  • Kemester 5510
  • Kessco BSC
  • Kessco BS-COS
  • Kesscoflex BS
  • Loxiol G 31
  • n-Butyl octadecanoate
  • n-Butyl stearate
  • Nikkol BS
  • Nissan Unister M 476
  • NJLUB BS
  • NSC 4820
  • Octadecanoic acid butyl ester
  • Polycizer 332
  • RC Plasticizer B 17
  • Starfol BS 100
  • Stearate de butyle
  • STEARATE, BUTYL
  • Stearic acid, butyl ester
  • STEARINSAEURE-BUTYLESTER
  • Tegester Butyl Stearate
  • Uniflex BYS-Code C
  • Wickenol 122
  • Witcizer 200
  • Witcizer 201
  • BRN 1792866
  • Butyl octadecylate
  • EINECS 204-666-5
  • Estrex 1B 54, 1B 55
  • FEMA No. 2214
  • FEMA Number 2214
  • RC plasticizer B-17
  • Starfol BS-100
  • Uniflex BYS
  • Wilmar butyl stearate
  • UNII-6Y0AI5605C
  • 8047-75-4

Applications:

Separation of Octadecanoic acid, butyl ester on Newcrom R1 HPLC column

February 16, 2018
Separation of Octadecanoic acid, butyl ester on Newcrom C18 HPLC column

Octadecanoic acid, butyl ester can be analyzed by this reverse phase (RP) HPLC method with simple conditions. The mobile phase contains an acetonitrile (MeCN), water, and phosphoric acid. For Mass-Spec (MS) compatible applications the phosphoric acid needs to be replaced with formic acid. Smaller 3 µm particles columns available for fast UPLC applications. This liquid chromatography method is scalable and can be used for isolation impurities in preparative separation. It also suitable for pharmacokinetics.

Application Column

Newcrom R1

The Newcrom columns are a family of reverse-phase-based columns. Newcrom A, AH, B, and BH are all mixed-mode columns with either positive or negative ion-pairing groups attached to either short (25 Å) or long (100 Å) ligand chains. Newcrom R1 is a special reverse-phase column with low silanol activity.

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Application Analytes:
Octadecanoic acid, butyl ester
The result was obtained by a proprietary SIELC algorithm. It may deviate from the actual experimental data. The experimental data are available upon request. Contact us before ordering the column as there may be a more suitable column alternative by either e-mail: support@sielc.com or by phone: 847-229-2629.