16897

Propylparaben

certified reference material, TraceCERT^®

• Synonym(s): Propyl 4-hydroxybenzoate, 4-Hydroxybenzoic acid propyl ester, Propyl paraben
• Linear Formula: HOC₆H₄CO₂CH₂CH₂CH₃
• CAS Number: 94-13-3
• Molecular Weight: 180.20
• Beilstein: 1103245
• EC Number: 202-307-7
• MDL number: MFCD00002354
• PubChem Substance ID: 329751409
• NACRES: NA.24

Properties

• grade: certified reference material; TraceCERT^®
• Quality Level: 300
• product line: TraceCERT^®
• shelf life: limited shelf life, expiry date on the label
• technique(s): gas chromatography (GC): suitable
• mp: 95-98 °C (lit.)
• application(s): environmental
• format: neat
• 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.

This substance is listed on the positive list of the EU regulation 10/2011 for plastics intended to come into contact with food.

Application

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

Packaging

100 mg

Legal Information

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

Safety Information

• Hazard Statements: H412
• Precautionary Statements: P273 - P501
• Hazard Classifications: Aquatic Chronic 3
• Storage Class Code: 11 - Combustible Solids
• WGK: WGK 3
• Flash Point(F): 356.0 °F
• Flash Point(C): 180 °C