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Butyl stearate

analytical standard

Synonym: Stearic acid butyl ester

  • CAS Number 123-95-5

  • Linear Formula CH3(CH2)16COO(CH2)3CH3

  • Molecular Weight 340.58

  •  Beilstein/REAXYS Number 1792866

  •  EC Number 204-666-5

  •  MDL number MFCD00026669

  •  PubChem Substance ID 329764532

  •  NACRES NA.24

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Properties

Related Categories A-L, Analytical Standards, Analytical/Chromatography, Chinese Food Contact Materials Regulation GB 9685 2016, Flavor and Fragrance Standards,
Quality Level   100
grade   analytical standard
assay   ≥95.0% (GC)
shelf life   limited shelf life, expiry date on the label
density   0.861 g/mL at 20 °C (lit.)
Featured Industry   Cleaning Products
Cosmetics
Food and Beverages
Personal Care
SMILES string   CCCCCCCCCCCCCCCCCC(=O)OCCCC
InChI   1S/C22H44O2/c1-3-5-7-8-9-10-11-12-13-14-15-16-17-18-19-20-22(23)24-21-6-4-2/h3-21H2,1-2H3
InChI key   ULBTUVJTXULMLP-UHFFFAOYSA-N

Description

General description

Butyl stearate is a fatty acid ester, which has application in cosmetics, personal care products, and as an emollient in food industries.

Application

Butyl stearate may be used as an analytical standard for the determination of the analyte in cosmetic products and fruit-based baby foods by various chromatography techniques. It may be used as an internal standard for the determination of fungicides in fruit juice and wine samples by capillary gas chromatography and for the analysis of lysinoalanine in food proteins by gas-liquid chromatography (GLC).

Safety & Documentation

Safety Information

RIDADR 
NONH for all modes of transport
WGK Germany 
WGK 1
RTECS 
WI2900000
Flash Point(F) 
320.0 °F - closed cup
Flash Point(C) 
160 °C - closed cup

Documents

Certificate of Analysis (COA)

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Protocols & Articles
Peer-Reviewed Papers
15

References

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