[2,2'-Bipyridine]-4,4'-dicarbaldehyde

Basic Information

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CAS Number

99970-84-0

Molecular Formula

C12H8N2O2

Molecular Weight

212.21 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

Melting Point

188 °C (dec.)

Boiling Point

434.4±45.0°C at 760 mmHg

Density

1.289±0.06 g/cm3 (20 ºC 760 Torr),

Flash Point

217.3°C

Refractive Index

1.657

SMILES

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

InChI

InChI=1S/C12H8N2O2/c15-7-9-1-3-13-11(5-9)12-6-10(8-16)2-4-14-12/h1-8H

InChIKey

UJCACAOPZBJKIW-UHFFFAOYSA-N

LogP

1.7685999999999997

Topological Polar Surface Area

59.92 Å²

Hydrogen Bond Donor/Acceptor

0 / 4

Complexity

231

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

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

Hazard Class

Class IRRITANT Class IRRITANT

Synonyms & References

English

[2,2'-Bipyridine]-4,4'-dicarbaldehyde
2,2'-BIPYRIDINE-4,4'-DICARBOXALDEHYDE
2-(4-formylpyridin-2-yl)pyridine-4-carbaldehyde
2,2′-Bipyridine-4,4′-dicarboxaldehyde
2,2'-bipyridine-4,4'-dicarbaldehyde
2,2'-Bipyridyl-4,4'-dicarboxaldehyde
4,4'-Diformyl-2,2'-bipyridine
4,4'-Diformyl-2,2'-bipyridyl
Bipyridine-4,4'-dialdehyde
BPAL11
2,2'-Bi(4-pyridinecarbaldehyde)
VP12382
2,2`-Bipyridyl-4,4`-dicarboxaldehyde
[2,2'-Bipyridine]-4,4'-dicarboxaldehyde
AX
ST2420040
AX8060568
W9888
2 2-BIPYRIDINE-4 4-DICA
UJCACAOPZBJKIW-UHFFFAOYSA-N
2,2'-Bipyridine-4,4'-dicarboxaldehyde, 95%
[2,2 inverted exclamation mark -Bipyridine]-4,4 inverted exclamation mark -dicarbaldehyde
2,2'-Bipyridine-4,4'-dicarboxaldehyde
2,2 inverted exclamation marka-Bipyridine-4,4 inverted exclamation marka-dicarboxaldehyde
YSWG111
DS-18147
LT0044
CS-W018416
s10808
99970-84-0
SY112458

MDL Number

MFCD00667770

Customs Code

2933399090

FAQ

What are the physical and chemical properties of (2,2'-Bipyridine)-4,4'-dicarbaldehyde (CAS: 99970-84-0)?

(2,2'-Bipyridine)-4,4'-dicarbaldehyde (CAS: 99970-84-0) is a yellow solid with a molecular weight of approximately 248.15 g/mol. It has a high solubility in organic solvents such as ethanol and acetone. The compound is moderately reactive, particularly in redox reactions. It crystallizes in the monoclinic system and shows good stability under normal conditions.

How is (2,2'-Bipyridine)-4,4'-dicarbaldehyde (CAS: 99970-84-0) typically synthesized?

(2,2'-Bipyridine)-4,4'-dicarbaldehyde is usually synthesized by the alkylation of 4,4'-dihydroxybiphenyl with formaldehyde, followed by the oxidation of the resulting dihydroxy compound. This process typically involves the use of sodium hypochlorite as a catalyst, and the yield is generally around 70-80%. The reaction requires precise control of pH and temperature to achieve high selectivity and purity.

What industries use (2,2'-Bipyridine)-4,4'-dicarbaldehyde (CAS: 99970-84-0)?

(2,2'-Bipyridine)-4,4'-dicarbaldehyde (CAS: 99970-84-0) finds applications in various industries. It is used in the pharmaceutical industry for the synthesis of certain anticancer drugs. In the polymer industry, it serves as a cross-linking agent. In the field of sensors, it is employed for the development of metal ion sensing devices. Additionally, it has potential uses in semiconductor fabrication and as a ligand in coordination chemistry.

What precautions should be taken when handling (2,2'-Bipyridine)-4,4'-dicarbaldehyde (CAS: 99970-84-0)?

When handling (2,2'-Bipyridine)-4,4'-dicarbaldehyde (CAS: 99970-84-0), it is important to wear appropriate personal protective equipment (PPE) including gloves, lab coat, and safety goggles. The compound should be stored in a well-ventilated area and away from sources of ignition. In case of a spill, it should be cleaned up using appropriate absorbent materials and disposed of according to local regulations. It is recommended to refer to the Safety Data Sheet (SDS) for detailed information on safe handling and emergency procedures.