4-(4-Pyridinyl)benzaldehyde

Basic Information

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CAS Number

99163-12-9

Molecular Formula

C12H9NO

Molecular Weight

183.21 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

Fine Chemicals Surfactants Anionic Surfactants

Basic Physical Properties

Physical State

Pale-yellow to Yellow-brown Solid

Melting Point

87.0 to 91.0 deg-C

Boiling Point

336.7±25.0 °C at 760 mmHg

Density

1.147

Flash Point

165.4±30.6 °C

Refractive Index

1.615

SMILES

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C1=CC(=CC=C1C=O)C2=CC=NC=C2

InChI

InChI=1S/C12H9NO/c14-9-10-1-3-11(4-2-10)12-5-7-13-8-6-12/h1-9H

InChIKey

MBJXDIYHLGBQOT-UHFFFAOYSA-N

LogP

2.5611000000000006

Topological Polar Surface Area

29.96 Å²

Hydrogen Bond Donor/Acceptor

0 / 2

Complexity

179

Safety Information

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GHS Hazard Pictograms

H302

H315

H319

H335

Hazard Statement

H302 Harmful if swallowed
Acute toxicity, oral

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

air-sensitive

Synonyms & References

English

J-513845
AM20070157
CS-W017048
4-(pyridin-4-yl)benzaldehyde
MBJXDIYHLGBQOT-UHFFFAOYSA-N
SY031404
P1983
4-(4-pyridinyl)-benzaldehyde
4-pyridin-4-ylbenzaldehyde
4-(4-Pyridinyl)benzaldehyde
4-(4-pyridyl)benzaldehyde;4-Pyridin-4-yl-benzaldehyde
BB 0222924
4-(4-formylphenyl)-pyridine
SCHEMBL279908
A845970
MFCD02684110
AC-25618
4-(4-Formylphenyl)pyridine, 97%
AR2033
FT-0642388
99163-12-9
4-(4-Formylphenyl)pyridine
InChI=1/C12H9NO/c14-9-10-1-3-11(4-2-10)12-5-7-13-8-6-12/h1-9
AKOS004117392
PS-3598
benzaldehyde, 4-(4-pyridinyl)-
EN300-153503
4-(pyridine-4-yl)benzaldehyde
4-[pyridin-4-yl]-benzaldehyde
Z756099106
4-Pyridin-4-yl-benzaldehyde

MDL Number

MFCD02684110

Customs Code

2933399090

FAQ

What is 4-(4-Pyridinyl)benzaldehyde (CAS: 99163-12-9)?

4-(4-Pyridinyl)benzaldehyde is an aromatic compound with the CAS number 99163-12-9. It has the molecular formula C9H7NO and a molecular weight of 147.15 g/mol. This compound is characterized by its distinctive odor and is used in various applications, including pharmaceuticals and research.

What are the main uses of 4-(4-Pyridinyl)benzaldehyde (CAS: 99163-12-9)?

4-(4-Pyridinyl)benzaldehyde is primarily used as a precursor in the synthesis of various pyridine derivatives, which are important in pharmaceuticals and other chemical industries. It also serves as a reagent in organic synthesis and chemical research.

Is 4-(4-Pyridinyl)benzaldehyde (CAS: 99163-12-9) safe?

4-(4-Pyridinyl)benzaldehyde is generally safe when handled properly. However, it should be used with caution as it can cause skin irritation and eye irritation. Protective measures include wearing gloves and safety goggles during handling. Proper ventilation is also recommended to avoid inhalation of the compound.

How should 4-(4-Pyridinyl)benzaldehyde (CAS: 99163-12-9) be stored?

4-(4-Pyridinyl)benzaldehyde should be stored in a cool, dry place away from direct sunlight. It should be kept in a sealed, airtight container to prevent moisture absorption and degradation. The storage temperature should be maintained between 0°C and 25°C to ensure stability.