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Pyrido[2,3-b]pyrazine

Pyrido[2,3-b]pyrazine structure

CAS No:
322-46-3
Formula:
C7H5N3
Chemical Name:
Pyrido[2,3-b]pyrazine
Synonyms:
Pyrido[2,3-b]pyrazine;5-Azaquinoxaline;1,4,5-Triazanaphthalene;NSC 73508

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Description

BROWN TO DARK GREEN CRYSTALLINE POWDER

Pyrido[2,3-b]pyrazine Basic Attributes

Molecular Weight：

131.138

Exact Mass：

131.13

EC Number：

206-294-9

NSC Number：

73508

DSSTox ID：

DTXSID30185970

HScode：

2933990090

Characteristics

PSA：

38.7

XLogP3：

Density：

1.27 g/cm3

Melting Point：

147-148 °C

Boiling Point：

253.9°C at 760 mmHg

Flash Point：

115.9ºC

Refractive Index：

1.665

Safety Information

hazard class code：

R20/21/22;R36/37/38

safety instructions：

S36/37/39-S26

RTECS Number：

UV1151600

Marks：

Xn:Harmful;

Precautionary statement(s)：

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

Hazard Statements：

H315

Computed Properties

Molecular Weight:131.13
Hydrogen Bond Acceptor Count:3
Exact Mass:131.048347172
Monoisotopic Mass:131.048347172
Topological Polar Surface Area:38.7
Heavy Atom Count:10
Complexity:115
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes

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Guide of Pyrido[2,3-b]pyrazine

Description
Basic Attributes
Characteristics
Safety Information
Computed Properties

Pyrido[2,3-b]pyrazine

SDS

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