2, 4-Difluorobenzenzonitrile PurCert Secondary Working Standard [Includes all characterization data]

PurCert


Linear Formula:  C7H3F2N
Molecular Weight:  139.10 g/mol
CAS Number: 3939-09-1

Properties

Assay Purity >= 98 %
B pt. 189°C
M pt. 47-49°C
Density 1.246 g/cm3
Form Solid

Safety Information

Hazard Statement(s) H302+H312+H332-H315-H319-H335
Precautionary Statement  P261-P280-P301+P312-P302+P352+P312-P304+P340+P312-P305+P351+P338
GHS Pictogram
Signal word Warning
HS Code 29269090
Flash point >230°F
Storage Temp. Room Temperature.
Storage Class 11 - Combustible Solids
UN Number 3438

Description

Application
This compound is widely used as an intermediate in the synthesis of pharmaceuticals agrochemicals and specialty chemicals. It serves as a building block in the preparation of fluorinated organic compounds which are important in drug development and crop protection products. It is also used in research laboratories for developing new materials and fine chemicals.

Purpose
Provides certified reference for analytical method validation impurity profiling and quantitative NMR in API synthesis enables precise quality control of fluorinated benzonitrile building blocks.

General Description
It is an aromatic compound consisting of a benzene ring substituted with two fluorine atoms at the 2- and 4-positions and a nitrile group. The presence of fluorine atoms and the nitrile group makes it chemically stable but reactive under suitable conditions especially in substitution reactions.