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Home > Products > Pharmaceutical R&D Materials > Heterocyclic Building Blocks > 4-[(E)-4-Pyridinylazo]pyridine
4-[(E)-4-Pyridinylazo]pyridine structure, CAS 4253-82-1

4-[(E)-4-Pyridinylazo]pyridine

CAS Number4253-82-1

Synonyms4,4′-azobispyridine; MFCD00129061; 4,4'-(E)-Diazene-1,2-diyldipyridine; 4,4′-azopyridine; 4,4'-[(E)-1,2-Diazenediyl]dipyridine

Molecular FormulaC20H18O4N2S1

Molecular Weight382.44

Purity

Density1.2±0.1 g/cm3

Boiling Point344.9±17.0 °C at 760 mmHg

Melting Point108-109 °C

Flash Point

Appearance

EINECS

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Symbol

Signal Word

Cat. No.: 2A-2188085 Purity:
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COA NMR CNMR HPLC LC-MS
Chemical & Physical Properties
CAS Number4253-82-1
Catalog No.2A-2188085
Chinese Name4,4-偶氮吡啶
Synonyms4,4′-azobispyridine; MFCD00129061; 4,4'-(E)-Diazene-1,2-diyldipyridine; 4,4′-azopyridine; 4,4'-[(E)-1,2-Diazenediyl]dipyridine
Molecular FormulaC20H18O4N2S1
Molecular Weight382.44
Density1.2±0.1 g/cm3
Boiling Point344.9±17.0 °C at 760 mmHg
Melting Point108-109 °C
Storage Conditionroom temperature, sealed
PubChem ID5342130
MDL NumberMFCD00945108
InChIInChI=1S/C10H8N4/c1-5-11-6-2-9(1)13-14-10-3-7-12-8-4-10/h1-8H
InChI KeyXUPMSLUFFIXCDA-UHFFFAOYSA-N
Transport InfoProduct name: trans-1,2-bis(4-pyridyl)diazene
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