2-Amino-5-nitropyridine CAS 4214-76-0
  • 2-Amino-5-nitropyridine CAS 4214-76-02-Amino-5-nitropyridine CAS 4214-76-0

2-Amino-5-nitropyridine CAS 4214-76-0

2-Amino-5-nitropyridinum CAS 4214-76-0 derivatur ex nitratione 2-aminopyridinis. Ad temperaturam 50°C, aminopyridini 2-acidi sulphurici concentrati addita est, ac deinde acidum nitricum fumigium guttatim additum est, et temperatura L °C non excessit. Incubare 45°C pro 2h, et ad cella temperies 4h excita. Solutio reactionis in glaciem contritam effusa est, et pH ad 6 componitur, addendo ammoniacam aquam infra 5°C, et crystalla praecipitata sunt. Colum et siccum. Recrystallization cum aqua ad obtinendum lamellis luteis, cede LXXV%

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2-Amino-5-nitropyridinum CAS 4214-76-0 chemical Specification

Product Name

2-Amino-5-nitropyridine

Formulae

C5H5N3O2

M. Pondus

139.11

CAS NO.

4214-76-0

quantitas

500KG


Items

Specification

Proventus

Aspectus

flavus

Conforms

Assay

99% 99.28%

CONCLUSIO

Effectus conformis vexillum


2-Amino-5-nitropyridinum CAS 4214-76-0 Proprietates chemicae

186-188°C (lit.)
Fervens 255.04° F (roughestimate)
Density 1.4551 (roughestimate)
Index refractivus 1.5900 (aestimatio)
Flash point 224°(435°F)
Repono conditiones Keepindarkplace, Inertatmosphere, Roomtemperature
Solubilitas 1.6g/l*
MorphologyCrystallinePowder
Acidum coefficiens (pKa) 2.82±0.13 (Praedicta)
ColorYellow
Sensitivum LightSensitive


2-Amino-5-nitropyridinum CAS 4214-76-0 Application?

2-Amino-5-nitropyridine adhibetur in synthesi organica;


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