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2-Amino-5-chloropyridine

2-Amino-5-chloropyridine structure

CAS No:
1072-98-6
Formula:
C5H5ClN2
Chemical Name:
2-Amino-5-chloropyridine
Synonyms:
2-Pyridinamine,5-chloro-;Pyridine,2-amino-5-chloro-;5-Chloro-2-pyridinamine;2-Amino-5-chloropyridine;5-Chloro-2-aminopyridine;5-Chloro-α-aminopyridine;RP 26695;5-Chloro-2-pyridineamine;NSC 26283;(5-Chloropyridin-2-yl)amine;1974272-80-4
Categories:
Pharmaceutical Intermediates > Bulk Drug Intermediates

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Description

beige to beige-brown crystalline powder

2-Amino-5-chloropyridine Basic Attributes

Molecular Weight：

128.56

Exact Mass：

128.56

BRN：

108735

EC Number：

214-020-4

NSC Number：

26283

DSSTox ID：

DTXSID0073247

HScode：

29333999

Characteristics

PSA：

38.9

XLogP3：

1.1

Appearance：

Beige to beige-brown Crystalline Powder

Density：

1.2417 (rough estimate)

Melting Point：

137 °C

Boiling Point：

127-128 °C11 mm Hg(lit.)

Flash Point：

160 °C

Refractive Index：

1.5110 (estimate)

Water Solubility：

H2O: 1 g/L (20 ºC)

Storage Conditions：

Store below +30°C.

Vapor Pressure：

0.0142mmHg at 25°C

Safety Information

Hazard category：

IRRITANT

Transport codes：

NONH for all modes of transport

wgk germany：

hazard class code：

22-36/37/38

safety instructions：

22-24/25-37/39-26-36

Marks：

Xn,Xi

Hazard note：

Harmful

Stability/Shelf Life：

Stable under normal temperatures and pressures.

Precautionary statement(s)：

P261, P264, P270, P271, P280, P301+P312, P302+P352, P304+P312, P304+P340, P305+P351+P338, P312, P321, P330, P332+P313, P337+P313, P362, P403+P233, P405, P501

Hazard Statements：

H302

GHS Classification：

|Warning|H302 (100%): Harmful if swallowed [Warning Acute toxicity, oral]|P261, P264, P270, P271, P280, P301+P312, P302+P352, P304+P312, P304+P340, P305+P351+P338, P312, P321, P330, P332+P313, P337+P313, P362, P403+P233, P405, and P501|Aggregated GHS information provided by 61 companies from 8 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

Drug Information

MeSH Entry Terms：

2-amino-5-chloropyridine

2-Amino-5-chloropyridine Use and Manufacturing

Production of herbicides, zopiclone, and organic synthesis.

Computed Properties

Molecular Weight:128.56
XLogP3:1.1
Hydrogen Bond Donor Count:1
Hydrogen Bond Acceptor Count:2
Exact Mass:128.0141259
Monoisotopic Mass:128.0141259
Topological Polar Surface Area:38.9
Heavy Atom Count:8
Complexity:76.8
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes

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