2,6-diformylpyridine

Modify Date: 2025-08-21 16:11:56

2,6-diformylpyridine Structure
2,6-diformylpyridine structure
Common Name 2,6-diformylpyridine
CAS Number 5431-44-7 Molecular Weight 135.120
Density 1.3±0.1 g/cm3 Boiling Point 221.4±0.0 °C at 760 mmHg
Molecular Formula C7H5NO2 Melting Point 122°C
MSDS Chinese USA Flash Point 102.8±29.6 °C
Symbol GHS07
GHS07
Signal Word Warning

 Names

Name 2,6-Pyridinedicarboxaldehyde
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.3±0.1 g/cm3
Boiling Point 221.4±0.0 °C at 760 mmHg
Melting Point 122°C
Molecular Formula C7H5NO2
Molecular Weight 135.120
Flash Point 102.8±29.6 °C
Exact Mass 135.032028
PSA 47.03000
LogP 0.43
Vapour Pressure 0.1±0.4 mmHg at 25°C
Index of Refraction 1.633
Storage condition 2-8°C

 Safety Information

Symbol GHS07
GHS07
Signal Word Warning
Hazard Statements H315-H319-H335
Precautionary Statements P261-P305 + P351 + P338
Personal Protective Equipment dust mask type N95 (US);Eyeshields;Gloves
Hazard Codes Xi: Irritant;
Risk Phrases R36/37/38
Safety Phrases S26-S36/37/39-S37/39
RIDADR NONH for all modes of transport
HS Code 2933399090

 Synthetic Route

 Customs

HS Code 2933399090
Summary 2933399090. other compounds containing an unfused pyridine ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

 Articles4

More Articles
Synthesis and application of a new functionalized resin for use in an on-line, solid phase extraction system for the determination of trace elements in waters and reference cereal materials by flame atomic absorption spectrometry

Food Chem. 141(2) , 655-61, (2013)

• Determination of trace metallic analyte concentrations in waters and cereals. • On-line, solid phase extraction system. • Preconcentration and determination of trace elements using FAAS. • A new Amb...

Experimentation and theoretic calculation of a BODIPY sensor based on photoinduced electron transfer for ions detection.

J. Phys. Chem. A 113(51) , 14081-6, (2009)

A boron-dipyrromethene (BODIPY)-based fluorescence probe with a N,N'-(pyridine-2, 6-diylbis(methylene))-dianiline substituent (1) has been prepared by condensation of 2,6-pyridinedicarboxaldehyde with...

Preparation and characterization of N-heterocyclic chitosan derivative based gels for biomedical applications

Int. J. Biol. Macromol. 45(4) , 330-7, (2009)

The novel N-heterocyclic chitosan aerogel derivatives were prepared by reacting 79% deacetylated chitosan separately with 4-pyridinecarboxaldehyde and 2,6-pyridinedicarboxaldehyde followed by subseque...

 Synonyms

Pyridine-2,6-dicarbaldehyde
EINECS 226-589-6
Pyridin-2,6-dicarbaldehyd
2,6-Pyridinedicarbaldehyde
2,6-pyridinecarboxaldehyde
2,5-DIMETHYL-3-FUROYL CHLORIDE
2,6-Pyridinedicarboxaldehyde
MFCD00010103
2,6-PYRIDINEDICARBOXADEHYDE
2,6-dicarboxaldehydepyridine
pyridine-2,6-dicarboxaldehyde
2,6-Pyridine dialdehyde
2,6-diformylpyridine
Pyridine-2,6-biscarbaldehyde
2,6-Pyridinedicarbox
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