4-Fluoro-3-Nitroaniline 364-76-1

Synonyms

Aniline,4-fluoro-3-nitro- (6CI,7CI,8CI);Benzenamine,4-fluoro-3-nitro-;4-Fluoro-3-nitrobenzenamine;4-Fluoro-3-nitrophenylamine;NSC 10293

CAS No.

364-76-1

Molecular Formula

C6H5FN2O2

Molecular Weight

156.116

Molecular Structure

Quality Standard

98% up by HPLC

Appearance

White to light yellow crystalline powder 

Usage

Dye intermediate for Raw materials for special and functional dyes, such as synthetic raw materials for hair dyes and liquid crystal dyes.

Identification

A.H-NMR:Comply with the structure

Complies

B.LC-MS:Comply with the structure

Complies

C.The IR spectrum of sample should be identical with that of reference standard;

Complies

D.HPLC-ESI-MS

The retention time of the major peak in the chromatogram of the Assay preparation corresponds to that in the chromatogram of the Standard preparation, as obtained in the Assay.

Complies

Loss on drying

≤0.5%

0.11%

Heavy metals

≤10 ppm

<10ppm

Sulphated ash

≤0.2%, determined on 1.0 g.

0.009%

Related substances

Unspecified impurities: for each impurity

≤0.10%

<0.10%

Total Impurity

≤1.0%

0.18%

Purity

≥98.0%

99.82%

Assay

98.0%~101.0% (anhydrous substance).

99.9%