2-Bromo-4-methylbenzaldehyde

Basic Information

View in Editor

CAS Number

824-54-4

Molecular Formula

C8H7BrO

Molecular Weight

199.05 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

Melting Point

30-35 °C

Boiling Point

254.1 °C at 760 mmHg

Density

1.49

Flash Point

>110 ºC

Refractive Index

1.597

SMILES

View in Editor

CC1=CC(=C(C=C1)C=O)Br

InChI

InChI=1S/C8H7BrO/c1-6-2-3-7(5-10)8(9)4-6/h2-5H,1H3

InChIKey

MUZMDYCVUCMIDC-UHFFFAOYSA-N

LogP

2.5700200000000004

Topological Polar Surface Area

17.07 Å²

Hydrogen Bond Donor/Acceptor

0 / 1

Complexity

124

Safety Information

View Safety Information

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

Air Sensitive

Synonyms & References

English

824-54-4
SCHEMBL136361
MFCD04039890
GS-3352
AC-1152
FT-0632992
2-Bromo-4-methylbenzaldehyde, technical grade
Benzaldehyde, 2-bromo-4-methyl-
2-Bromo-4-methylbenzaldehyde
EN300-116581
Z1255427913
2-bromo-p-tolualdehyde
3-Bromo-4-formyltoluene
J-508311
MUZMDYCVUCMIDC-UHFFFAOYSA-N
AKOS005259302
J-511938
DTXSID30405206
A855781
SY017586
AM20060734
CS-W004657
2-Bromo-p-tolualdehyde
2-Brom-4-methyl-benzaldehyd
2-bromo-4-methyl-benzaldehyde
2-bromo-4-tolualdehyde
4-methyl-2-bromobenzaldehyde
TPC-I119
KSC497Q8B
SBB064054
EBD1385988

MDL Number

MFCD04039890

Customs Code

2913000090

FAQ

What are the physical and chemical properties of 2-Bromo-4-methylbenzaldehyde (CAS: 824-54-4)?

2-Bromo-4-methylbenzaldehyde (CAS: 824-54-4) is a crystalline solid with a molecular weight of approximately 186.03 g/mol. It has a low water solubility and good solubility in organic solvents like ethanol and acetone. This compound exhibits moderate reactivity, particularly towards nucleophiles and hydrogenation. It is used as an intermediate in organic synthesis and has limited reactivity towards electrophiles.

How is 2-Bromo-4-methylbenzaldehyde (CAS: 824-54-4) typically synthesized?

2-Bromo-4-methylbenzaldehyde (CAS: 824-54-4) is synthesized via bromination of 4-methylbenzaldehyde with bromine in the presence of a base such as sodium hydroxide. The reaction is carried out in an aqueous medium, and the product is often purified by recrystallization from an appropriate solvent. This method provides a good yield with high selectivity.

What industries use 2-Bromo-4-methylbenzaldehyde (CAS: 824-54-4)?

2-Bromo-4-methylbenzaldehyde (CAS: 824-54-4) is primarily used in the pharmaceutical industry for the synthesis of various medicinal compounds. It is also utilized in the production of certain dyes and as an intermediate in organic synthesis. Additionally, it has applications in the polymer industry for specific chemical modifications and in the field of analytical chemistry as a reagent.

What precautions should be taken when handling 2-Bromo-4-methylbenzaldehyde (CAS: 824-54-4)?

When handling 2-Bromo-4-methylbenzaldehyde (CAS: 824-54-4), it is essential to wear appropriate personal protective equipment (PPE) such as gloves, goggles, and a lab coat. Ensure that the work is conducted in a well-ventilated area or a fume hood to minimize exposure. Spills should be promptly cleaned up using appropriate absorbent materials. Always refer to the safety data sheet (SDS) for detailed handling and storage instructions to ensure safe laboratory practices.