[B22100] CAS 7304-32-7 | 2-Fluoro-5-nitrobenzoic acid, 98%

CAS : 7304-32-7
MDL : MFCD00134238
EINECS : 000-000-0

Chemical Properties

Formula : C7H4FNO4
Formula weight : 185.11
Melting Point : 142-144°
Sensitivity : Ambient temperatures.
Solubility : Soluble in chloroform, ethanol.

Applications

2-Fluoro-5-nitrobenzoic acid may be used in the synthesis of dibenz[b,f]oxazepin-11(10H)-ones, via the nucleophilic aromatic substitution (SNAr) of fluorine in 2-fluoro-5-nitrobenzoic acid with the OH of various 2-aminophenols on solid support, synthesis of substituted dibenzazocines on solid support, via SNAr of fluorine in 2-fluoro-5-nitrobenzoic acid with the OH function of the immobilized polysubstituted phenols, in the synthesis of oxazepines.

Notes

Store in cool place. Keep container tightly closed in a dry and well-ventilated place. Store away from strong oxidizing agents.Other References : Beilstein: 1912835

GHS Hazard and Precautionary Statements

Hazard Statements : H315-H319-H335Causes skin irritation.Causes serious eye irritation.May cause respiratory irritation.
Precautionary Statements : P261-P305+P351+P338-P302+P352-P321-P405-P501aAvoid breathing dust/fume/gas/mist/vapours/spray.IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.IF ON SKIN: Wash with plenty of soap and water.Specific treatment (see label).Store locked up.Dispose of contents/container in accordance with local/regional/national/international regulations.
위험 문구 : 36/37/38Irritating to eyes, respiratory system and skin.
안전 문구 : 26-37In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.