3-(Methylsulfonyl)benzaldehyde

Basic Information

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CAS Number

43114-43-8

Molecular Formula

C8H8O3S

Molecular Weight

184.22 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

Basic Physical Properties

Boiling Point

384.5℃ at 760 mmHg

Flash Point

248.403℃

SMILES

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CS(=O)(=O)C1=CC=CC(=C1)C=O

InChI

InChI=1S/C8H8O3S/c1-12(10,11)8-4-2-3-7(5-8)6-9/h2-6H,1H3

InChIKey

OVSMURBVBQUOSF-UHFFFAOYSA-N

LogP

0.9026000000000002

Topological Polar Surface Area

51.21 Å²

Hydrogen Bond Donor/Acceptor

0 / 3

Complexity

250

Synonyms & References

English

AMY20230
EN300-248728
3-methanesulfonylbenzaldehyde
PS-4974
Z1198309072
3-(METHYLSULFONYL)BENZALDEHYDE
SCHEMBL41941
Benzaldehyde, 3-(methylsulfonyl)-
SY002952
3-Methylsulfonylbenzaldehyde
3-methanesulfonyl benzaldehyde
A857375
MFCD11052329
AKOS006308930
3-(Methanesulfonyl)benzaldehyde
43114-43-8
DTXSID40544655
CS-0045737
3-methanesulphonyl-benzaldehyde
3-methanesulfonyl-benzaldehyde
OVSMURBVBQUOSF-UHFFFAOYSA-N
3-(Methylsulfonyl)benzaldehyde
3-methylsulfonylbenzaldehyde
Benzaldehyde,3-(methylsulfonyl)-
3-Formylphenyl methyl sulphone
3-(Methylsulphonyl)benzaldehyde
TRA0082503
T

MDL Number

MFCD11052329

Customs Code

2913000090

FAQ

What are the physical and chemical properties of 3-(Methylsulfonyl)benzaldehyde (CAS: 43114-43-8)?

3-(Methylsulfonyl)benzaldehyde is a colorless to light yellow liquid with a molecular weight of 214.24 g/mol. It has a pKa of approximately 8.1 and is slightly soluble in water but soluble in organic solvents such as ethanol and acetone. It is highly reactive, especially under acidic conditions, and can undergo nucleophilic substitution reactions.

How is 3-(Methylsulfonyl)benzaldehyde (CAS: 43114-43-8) typically synthesized?

3-(Methylsulfonyl)benzaldehyde can be synthesized by the reaction of methyl methanesulfonate with benzaldehyde in an aqueous medium. Commonly, the reaction is carried out in the presence of a base such as sodium hydroxide to ensure good yield. The product can be purified by recrystallization from ethanol or other suitable solvents.

What industries use 3-(Methylsulfonyl)benzaldehyde (CAS: 43114-43-8)?

3-(Methylsulfonyl)benzaldehyde is used in the pharmaceutical industry as a precursor for the synthesis of certain drugs. It also finds applications in the polymer industry as a monomer, in the production of electronic materials as a semiconductor precursor, and in the development of new sensor technologies.

What precautions should be taken when handling 3-(Methylsulfonyl)benzaldehyde (CAS: 43114-43-8)?

When handling 3-(Methylsulfonyl)benzaldehyde, it is essential to use appropriate personal protective equipment (PPE) such as gloves, safety goggles, and a lab coat. Work should be conducted in a well-ventilated area or under a fume hood. Spills should be cleaned up immediately using appropriate absorbent materials, and the area should be ventilated thoroughly. Always consult the Safety Data Sheet (SDS) for detailed handling and storage instructions.