2-Bromo-4-chlorobenzaldehyde

Basic Information

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CAS Number

84459-33-6

Molecular Formula

C7H4BrClO

Molecular Weight

219.46 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Carboxylic Acids

Basic Chemical Raw Materials Organic Chemicals Aldehydes

Fine Chemicals Dyes and Pigments Organic Dyes

Agricultural Chemicals Pesticides Herbicides

Basic Physical Properties

Physical State

Solid

Melting Point

69.0 to 73.0 deg-C

Boiling Point

264.6℃ at 760 mmHg

SMILES

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

InChI

InChI=1S/C7H4BrClO/c8-7-3-6(9)2-1-5(7)4-10/h1-4H

InChIKey

AJOAHIKYBSZIEV-UHFFFAOYSA-N

LogP

2.915000000000001

Topological Polar Surface Area

17.07 Å²

Hydrogen Bond Donor/Acceptor

0 / 1

Complexity

129

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

Synonyms & References

English

2-Bromo-4-chlorobenzaldehyde
2-Bromo-5-chlorobenzaldehyde
Benzaldehyde,2-bromo-4-chloro-
Benzaldehyde, 2-bromo-4-chloro-
4-Chloro-2-bromobenzaldehyde
PubChem16872
2-bromo-4-chloro-benzaldehyde
2-Bromo-5-chloro-benzaldehyde
2-Bromo-5-chlorobenzaldehyde,
AJOAHIKYBSZIEV-UHFFFAOYSA-N
WT1706
LS10197
AS03789
VZ23959
TRA0013818
MB06997
BC0
2-bromo-4-chlorobenzaldehyde
2-Bromo-4-chlorobenzaldehyde, 97%
AKOS015890305
DTXSID70522764
Z1269165294
SY021472
MFCD09056792
DB-023650
84459-33-6
A23106
GS-4440
CS-W004748
EN300-107015
B5524

MDL Number

MFCD09056792

FAQ

What are the physical and chemical properties of 2-Bromo-4-chlorobenzaldehyde (CAS: 84459-33-6)?

2-Bromo-4-chlorobenzaldehyde is a crystalline solid with a molecular weight of approximately 240.03 g/mol. It has a pungent odor and a slightly yellow color. It is poorly soluble in water but soluble in organic solvents such as ethanol and acetone. The compound is known for its reactivity, particularly in electrophilic aromatic substitution reactions. Its solubility and reactivity make it valuable for various synthetic applications.

How is 2-Bromo-4-chlorobenzaldehyde (CAS: 84459-33-6) typically synthesized?

2-Bromo-4-chlorobenzaldehyde is typically synthesized through a series of reactions starting from 4-chlorobenzaldehyde. It involves the bromination of 4-chlorobenzaldehyde using bromine in the presence of a base. The reaction is selective and yields a high percentage of the desired product. Commonly used solvents include dichloromethane, and the reaction is conducted under mild conditions to maintain selectivity.

What industries use 2-Bromo-4-chlorobenzaldehyde (CAS: 84459-33-6)?

2-Bromo-4-chlorobenzaldehyde finds applications in multiple industries. In the pharmaceutical industry, it is used as an intermediate for synthesizing various drugs. In the polymer industry, it is used in the development of functional polymers for specific applications. Additionally, it is used in the synthesis of sensors and semiconductors, where its unique chemical properties make it suitable for these advanced technologies.

What precautions should be taken when handling 2-Bromo-4-chlorobenzaldehyde (CAS: 84459-33-6)?

When handling 2-Bromo-4-chlorobenzaldehyde (CAS: 84459-33-6), it is essential to wear appropriate personal protective equipment (PPE), including gloves, goggles, and a lab coat. Work should be conducted in a well-ventilated area or a fume hood to minimize exposure. Spills should be cleaned up immediately with absorbent materials, and the area should be flushed with water. Always refer to the Safety Data Sheet (SDS) for detailed handling and emergency procedures.