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Propylparaben

certified reference material, TraceCERT®

Synonym: 4-Hydroxybenzoic acid propyl ester, Propyl 4-hydroxybenzoate, Propyl paraben

  • CAS Number 94-13-3

  • Linear Formula HOC6H4CO2CH2CH2CH3

  • Molecular Weight 180.20

  •  Beilstein/REAXYS Number 1103245

  •  EC Number 202-307-7

  •  MDL number MFCD00002354

  •  PubChem Substance ID 329751409

  •  NACRES NA.24

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Properties

Related Categories Additional Standards, Analytical Standards, Analytical/Chromatography, CRMs for Chromatography (neats), Certified Reference Materials (CRMs),
Quality Level   300
grade   certified reference material
  TraceCERT®
shelf life   limited shelf life, expiry date on the label
application(s)   gas chromatography (GC): suitable
mp   95-98 °C (lit.)
Featured Industry   Environmental
SMILES string   CCCOC(=O)c1ccc(O)cc1
InChI   1S/C10H12O3/c1-2-7-13-10(12)8-3-5-9(11)6-4-8/h3-6,11H,2,7H2,1H3
InChI key   QELSKZZBTMNZEB-UHFFFAOYSA-N

Description

General description

Propylparaben (PP) belongs to the class of parabens, commonly used along with methylparaben (MP) since they exhibit synergistic effects. PP is widely used as a preservative in cosmetics, consumer products, pharmaceuticals, food, and beverages.

This certified reference material (CRM) is produced and certified in accordance with ISO/IEC 17025 and ISO 17034. This CRM is traceable to primary material from an NMI, e.g. NIST or NMIJ.
Certified content by quantitative NMR incl. uncertainty and expiry date are given on the certificate.
Download your certificate at: http://www.sigma-aldrich.com.

Application

Propylparaben may be used as certified reference material for the quantification of the analyte in food samples and pharmaceuticals using chromatography techniques.

Legal Information

TraceCERT is a registered trademark of Sigma-Aldrich Co. LLC

Safety & Documentation

Safety Information

RIDADR 
NONH for all modes of transport
WGK Germany 
WGK 1
RTECS 
DH2800000
Flash Point(F) 
Not applicable
Flash Point(C) 
Not applicable

Documents

Certificate of Analysis (COA)

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Protocols & Articles

Articles

HPLC Analysis of Cosmetic Preservatives on Ascentis® Express RP-Amide

From our library of Articles, Sigma-Aldrich presents HPLC Analysis of Cosmetic Preservatives on Ascentis® Express RP-Amide
Keywords: Chromatography, Cosmetics, High performance liquid chromatography

Peer-Reviewed Papers
15

References

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