Merck
All Photos(1)

53396

Supelco

2,4-Dichlorobenzotrifluoride

TraceCERT®, certified reference material, 19F-qNMR Standard

Synonym(s):
2,4-Dichloro-α,α,α-trifluorotoluene
Linear Formula:
Cl2C6H3CF3
CAS Number:
Molecular Weight:
215.00
EC Number:
MDL number:

Quality Level

grade

certified reference material
TraceCERT®

shelf life

limited shelf life, expiry date on the label

technique(s)

qNMR: suitable

refractive index

n20/D 1.481 (lit.)

bp

117-118 °C (lit.)

density

1.484 g/mL at 25 °C (lit.)

application(s)

cleaning products
cosmetics
flavors and fragrances
food and beverages
personal care

format

neat

SMILES string

FC(F)(F)c1ccc(Cl)cc1Cl

InChI

1S/C7H3Cl2F3/c8-4-1-2-5(6(9)3-4)7(10,11)12/h1-3H

InChI key

KALSHRGEFLVFHE-UHFFFAOYSA-N

Looking for similar products? Visit Product Comparison Guide

General description

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

Legal Information

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

Pictograms

Corrosion

Signal Word

Danger

Hazard Statements

Hazard Classifications

Aquatic Chronic 4 - Eye Dam. 1 - Skin Corr. 1B

Storage Class Code

8A - Combustible, corrosive hazardous materials

WGK

WGK 2

Flash Point(F)

161.6 °F - closed cup

Flash Point(C)

72 °C - closed cup

Certificate of Analysis

Enter Lot Number to search for Certificate of Analysis (COA).

Certificate of Origin

Enter Lot Number to search for Certificate of Origin (COO).

Articles

Certified Reference Materials for ¹⁹F Quantitative NMR Ensuring Traceability to “The International System of Units” (SI)

In certain cases, 1H qNMR reaches its limits, especially regarding the certification of complex and larger molecules. However, new fields of application often also bring along the presence of heteroatoms, namely 31P and 19F. We therefore introduced 3 CRMs for 19F qNMR with traceability to the SI.

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

Contact Technical Service