2-Chloro-4-aminopyridine

Product Name : 2-Chloro-4-aminopyridine

CAS NO.: 14432-12-3

Molecular formula: C5H5N2Cl

Appearance: White crystal powder

Purity: 99%min

Package: 25kg/drum and normal activity

Usage: Used as intermediates in medicine, pesticides and pigments.



Product Name

2-Chloro-4-aminopyridine

Other Name

4-amino-2-chloropyridine
2-chloro-4-pyridinamine
2-chloropyridin-4-amine
4-amino-2-chloropyridinium

CAS

14432-12-3

EINECS

238-403-0

Molecular Formula

C5H5N2Cl

Molecular Weight

129.567

Density

1.2417

Inchi

InChI=1/C5H5ClN2/c6-5-3-4(7)1-2-8-5/h1-3H,(H2,7,8)/p+1

Melting point

89-94℃

Boiling point

299.9¬C at 760 mmHg

Flash point

135.2¬C

Refractive index

1.5110

Vapor Pressure

0.00116mmHg at 25¬C

Dangerous goods sign

Xi



Risk term

R36/37/38

Security term

S26

S37/39

Dangerous goods transport number

UN2811



Certificate Of Analyze

Item

Standard

Test Results

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

≤2.0%

0.19%

Heavy metals

≤10 ppm

<10ppm

Water

≤1.0%

0.1%

Sulphated ash

≤0.5% determined on 1.0 g.

0.009%

Residue on ignition

≤0.1%

0.03%

Related Substances

Unspecified impurities: for each impurity ≤0.10%

<0.10%

Total Impurity ≤0.5%

0.18%

Purity

≥99.0%

99.7%

Assay

99.0%~101.0% (anhydrous substance).

99.8%

Storage

Preserve in well-closed, light-resistant and airtight containers.

Complies