• USA Home
  • 96697 - 2-(2-Hydroxy-5-methylphenyl)benzotriazole

EMAIL THIS PAGE TO A FRIEND
96697 Supelco

2-(2-Hydroxy-5-methylphenyl)benzotriazole

reference material

Synonym: 2-(2H-Benzotriazol-2-yl)-p-cresol

  • CAS Number 2440-22-4

  • Empirical Formula (Hill Notation) C13H11N3O

  • Molecular Weight 225.25

  •  MDL number MFCD00022903

Purchase

Properties

Related Categories Analytical Standards, Analytical/Chromatography, Chinese Food Contact Materials Regulation GB 9685 2016, Extractables and Leachables, Food & Beverage Standards,
grade   reference material
assay   ≥98.0% (HPLC)
shelf life   limited shelf life, expiry date on the label
mp   125.5-129.5 °C (lit.)
SMILES string   Cc1ccc(O)c(c1)-n2nc3ccccc3n2
InChI   1S/C13H11N3O/c1-9-6-7-13(17)12(8-9)16-14-10-4-2-3-5-11(10)15-16/h2-8,17H,1H3
InChI key   MCPKSFINULVDNX-UHFFFAOYSA-N

Description

General description

This reference material (RM) is produced and certified in accordance with ISO/IEC 17025. This RM is traceable to primary material from an NMI, e.g. NIST or NMIJ.

2-(2-Hydroxy-5-methylphenyl)benzotriazole is a reference standard provided for the identification and quantification of extractables and leachables (E & L). Extractables and leachables (E & L) are chemical compounds with the potential to migrate into pharmaceutical or clinical products from packaging materials, tubing, or medical devices, resulting in patient exposure.

Application

2-(2-Hydroxy-5-methylphenyl)benzotriazole may be used as a reference material for the quantification of the analyte in commercial polycarbonate containers and human breast milk using chromatography techniques.

Intermediate reactant in the synthesis of UV light absorbers for polyester fibers

Reactant for synthesis of:
• Benzotriazole UV absorbers with a blocked hydroxy group for us in UV curable paint
• Maleimide-bound benzotriazole monomer to use for emulsion polymerization

Used in:
• Microstereophotolithography and shape memory alloy for fabrication of miniaturized actuators
• PVS and wood / PVC composites as a stabilizer
• Acrylonitrile-butadiene-styrene as a UV absorber

Safety & Documentation

Safety Information

Symbol 
GHS07  GHS07
Signal word 
Warning
Hazard statements 
WGK Germany 
WGK 1
RTECS 
GO6860000
Flash Point(F) 
Not applicable
Flash Point(C) 
Not applicable

Documents

Certificate of Analysis (COA)

Please Enter a Lot Number
Protocols & Articles

Articles

Reference Materials for Extractables and Leachables Testing

Extractables and Leachables (E&L) are chemical compounds with the potential to migrate into pharmaceutical or clinical products from packaging materials, tubing, or medical devices, resulting in pati...
Keywords: Addition reactions, Clinical, Gas chromatography, High performance liquid chromatography, Infrared spectroscopy, Ion-exchange chromatography, Nuclear magnetic resonance spectroscopy, Pharmaceutical

Peer-Reviewed Papers
15

References

Related Products

replaced by

Product #

Description

Add to Cart

CRM96697 2-(2-Hydroxy-5-methylphenyl)benzotriazole, certified reference material, TraceCERT®

Technical Service:

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Bulk Ordering & Pricing:

Need larger quantities for your development, manufacturing or research applications?