2,6-Pyridinedicarbaldehyde

Basic Information

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CAS Number

5431-44-7

Molecular Formula

C7H5NO2

Molecular Weight

135.12 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Carboxylic Acids

Basic Chemical Raw Materials Organic Chemicals Aldehydes

Basic Chemical Raw Materials Organic Chemicals Heterocyclic Compounds

Pharmaceutical Chemicals Pharmaceutical Intermediates Heterocyclic Intermediates

Fine Chemicals Dyes and Pigments Organic Dyes

Basic Physical Properties

Physical State

White to Yellow Solid

Melting Point

122.0 to 126.0 deg-C

Boiling Point

152-154 °C/103 mmHg

Flash Point

102.8°C

Refractive Index

1.5800 (estimate)

SMILES

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C1=CC(=NC(=C1)C=O)C=O

InChI

InChI=1S/C7H5NO2/c9-4-6-2-1-3-7(5-10)8-6/h1-5H

InChIKey

PMWXGSWIOOVHEQ-UHFFFAOYSA-N

LogP

0.7065999999999999

Topological Polar Surface Area

47.03 Å²

Hydrogen Bond Donor/Acceptor

0 / 3

Complexity

122

Safety Information

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GHS Hazard Pictograms

H315

H319

H335

Hazard Statement

H315 Causes skin irritation
Skin corrosion/irritation

H319 Causes serious eye irritation
Serious eye damage/eye irritation

H335 May cause respiratory irritation
Specific target organ toxicity, single exposure; Respiratory tract irritation

Sensitiveness

Nitrogen-purged storage

Synonyms & References

English

2,6-Pyridinedialdehyde
2,6-Pyridinedicarboxaldehyde, 97%
MFCD00010103
A7896
UNII-FX6E2354Y8
NSC13393
DTXSID80202681
AKOS002666098
2,6-Pyridine dialdehyde
P59575
DS-10714
NSC 13393
P0949
AC-6418
NS00033038
NSC-13393
YSWG467
2,6-Bis(formyl)pyridine
5431-44-7
2,6-Pyridinedicarbaldehyde #
pyridine-2,6-dicarboxaldehyde
Pyridine-2,6-dicarbaldehyde
SY013895
SCHEMBL303150
2,6-pyridine dicarboxaldehyde
FT-0610739
pyridine-2,6-dicarbaldehyde;2,6-Pyridinedicarboxaldehyde
InChI=1/C7H5NO2/c9-4-6-2-1-3-7(5-10)8-6/h1-5
EINECS 226-589-6
2,6-Pyridinedicarboxaldehyde
FX6E2354Y8

MDL Number

MFCD00010103

Customs Code

2933399090

FAQ

What is 2,6-Pyridinedicarbaldehyde (CAS: 5431-44-7)?

2,6-Pyridinedicarbaldehyde, also known as 2,6-pyridine dicarbaldehyde, is a chemical compound with the formula C8H6O4. It is a white crystalline solid with a distinctive odor. It has a molecular weight of 162.12 g/mol and a melting point of 140-142°C. It is highly reactive and soluble in water and organic solvents.

What are the main uses of 2,6-Pyridinedicarbaldehyde (CAS: 5431-44-7)?

2,6-Pyridinedicarbaldehyde is used in the synthesis of various organic compounds, including dyes and pharmaceuticals. It is also employed as a reagent in analytical chemistry and organic synthesis. Due to its reactivity, it is primarily used in laboratory settings for specific applications rather than in large-scale industrial processes.

Is 2,6-Pyridinedicarbaldehyde (CAS: 5431-44-7) safe?

2,6-Pyridinedicarbaldehyde is considered toxic and should be handled with care. It may cause skin irritation and respiratory issues if inhaled or contacted with skin. Protective equipment such as gloves, goggles, and a lab coat should be worn during handling. It is important to avoid ingestion and exposure to eyes. Storage should be in a well-ventilated area away from sources of ignition and incompatible materials.

How should 2,6-Pyridinedicarbaldehyde (CAS: 5431-44-7) be stored?

2,6-Pyridinedicarbaldehyde should be stored in a cool, dry place away from direct sunlight and sources of ignition. It should be kept in a tightly sealed container to prevent moisture and air from affecting its stability. The storage area should have proper ventilation to avoid the accumulation of flammable gases. Avoid storing it near incompatible materials such as strong acids, bases, and reducing agents.