5-Chloro-2-pyridinecarbaldehyde

Basic Information

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CAS Number

31181-89-2

Molecular Formula

C6H4ClNO

Molecular Weight

141.56 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

Agricultural Chemicals Pesticides Herbicides

Basic Physical Properties

Melting Point

63.0 to 67.0 deg-C

Boiling Point

208 ºC

Flash Point

79 ºC

Refractive Index

1.593

SMILES

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C1=CC(=NC=C1Cl)C=O

InChI

InChI=1S/C6H4ClNO/c7-5-1-2-6(4-9)8-3-5/h1-4H

InChIKey

YYLBDBOSXXSZQQ-UHFFFAOYSA-N

LogP

1.5474999999999997

Topological Polar Surface Area

29.96 Å²

Hydrogen Bond Donor/Acceptor

0 / 2

Complexity

107

Safety Information

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Hazard Statement

H315 Causes skin irritation
Skin corrosion/irritation

H319 Causes serious eye irritation
Serious eye damage/eye irritation

Hazard Class

Class IRRITANT Class IRRITANT

Synonyms & References

English

5-chloro-2-formylpyridine, AldrichCPR
5-Chloropicolinaldehyde
C3000
5-CHLORO-2-FORMYLPYRIDINE
SCHEMBL733566
2-Pyridinecarboxaldehyde, 5-chloro-
5-CHLORO-2-PYRIDINECARBOXALDEHYDE
5-Chloropyridine-2-carboxaldehyde
J-517410
5-Chloro-2-pyridinecarbaldehyde
AB44880
CS-W003503
DTXSID50435560
MFCD08277271
J-018271
FT-0649982
AM20070226
5-Chloro-pyridine-2-carbaldehyde
AC-27888
YYLBDBOSXXSZQQ-UHFFFAOYSA-N
5-Chloropyridine-2-carboxaldehyde, 97%
ED-0722
5-chloropyridine-2-carbaldehyde
AKOS005072337
A5652
EN300-383915
SY022271
31181-89-2
Z1198177123
5-Chloro-2-formylpyridine
5-Chloro-2-pyridinecarboxaldehyde

MDL Number

MFCD08277271

Customs Code

2933399090

FAQ

What is 5-Chloro-2-pyridinecarbaldehyde (CAS: 31181-89-2)?

5-Chloro-2-pyridinecarbaldehyde (CAS: 31181-89-2) is an organic compound with the chemical formula C8H5ClNO. It is a white or off-white solid with a characteristic odor. This compound is notable for its aromatic and aldehyde functionalities.

What are the main uses of 5-Chloro-2-pyridinecarbaldehyde (CAS: 31181-89-2)?

5-Chloro-2-pyridinecarbaldehyde (CAS: 31181-89-2) is primarily used in the synthesis of pharmaceuticals and dyes. It also serves as a chemical intermediate in the production of other organic compounds and is used in analytical chemistry for derivatization reactions.

Is 5-Chloro-2-pyridinecarbaldehyde (CAS: 31181-89-2) safe?

5-Chloro-2-pyridinecarbaldehyde (CAS: 31181-89-2) is generally safe when handled correctly. However, it is moderately toxic and exposure to its vapors or prolonged skin contact should be avoided. Protective measures include wearing gloves, goggles, and appropriate respiratory equipment. It is also important to store it in a well-ventilated area away from ignition sources.

How should 5-Chloro-2-pyridinecarbaldehyde (CAS: 31181-89-2) be stored?

5-Chloro-2-pyridinecarbaldehyde (CAS: 31181-89-2) should be stored in a cool, dry place away from direct sunlight and heat sources. It is advisable to keep it in a tightly sealed container, preferably of glass or metal, to prevent degradation. Maintain a stable relative humidity below 50% to prevent moisture absorption, and ensure good ventilation to minimize the risk of fire or explosion due to its flammability.