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pyridine-3,5-dicarbaldehyde

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Origin: China

Cas No: 6221-04-1

Specification: 99%min

Min order Quantity: 1 /kg

Supply Ability: 100 mt/month

Lead time: 7 days for OEM, 3 days for ready goods

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CAS No.: 6221-04-1 Formula: C7H5NO2 Molecular Weight: 135.12000

Basic Info

Chemical Name	pyridine-3,5-dicarbaldehyde
Synonyms	Diformyl-3,5-pyridin; Pyridine-3,5-dicarboxaldehyde; 3,5-Pyridindialdehyde; 3,5-Diformyl-pyridin; pyridine-3,5-dialdehyde; pyridine-3,5-bis-carbaldehyde;
CAS No.	6221-04-1
Molecular Formula	C7H5NO2
Molecular Weight	135.12000
PSA	47.03000
LogP	0.70660

Properties

Density	1.275g/cm3
Boiling Point	292.139ºC at 760 mmHg
Flash Point	134.875ºC
Refractive Index	1.633

Synthesis Route

3,5-dimethylpyridine→[5-(hydroxymethyl)pyridin-3-yl]methanol+pyridine-3,5-dicarbaldehyde
pyridine-3,5-dicarbonyl chloride→pyridine-3,5-dicarbaldehyde
5-benzyl-6-methyl-2,3-diphenyl-3H-pyrimidin-4-one→pyridine-3,5-dicarbaldehyde

Precursor

3,5-dimethylpyridine
5-benzyl-6-methyl-2,3-diphenyl-3H-pyrimidin-4-one
pyridine-3,5-dicarbonyl chloride
N',N''-(pyridine-3,5-dicarbonyl)bis(4-methylbenzenesulfonohydrazide)

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