4-Bromo-2-methyl-6-nitrophenol

Basic Information

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CAS Number

20294-50-2

Molecular Formula

C7H6BrNO3

Molecular Weight

232.03 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Carboxylic Acids

Fine Chemicals Dyes and Pigments Organic Dyes

Agricultural Chemicals Pesticides Herbicides

Basic Physical Properties

SMILES

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CC1=CC(=CC(=C1O)[N+](=O)[O-])Br

InChI

InChI=1S/C7H6BrNO3/c1-4-2-5(8)3-6(7(4)10)9(11)12/h2-3,10H,1H3

InChIKey

KWNYDIOUTKEIFL-UHFFFAOYSA-N

LogP

2.89450

Complexity

182

Synonyms & References

English

4-Bromo-2-methyl-6-nitrophenol
PHENOL, 4-BROMO-2-METHYL-6-NITRO-
4-Brom-2-methyl-6-nitro-phenol
4-Brom-6-nitro-o-kresol
4-bromo-2-methyl-6-nitro-phenol
5-Brom-3-nitro-2-oxy-1-methyl-benzol
5-Brom-3-nitro-2-oxy-toluol
FD7268
PHENOL,4-BROMO-2-METHYL-6-NITRO
6-Nitro-4-brom-o-kresol
KWNYDIOUTKEIFL-UHFFFAOYSA-N
AB53057
ST2405612
V4193
20294-50-2
FS-4932
DB-367468
AMY15224
4-BROMO-2-METHYL-6-NITROPHENOL
EN300-100390
AKOS012519774
SY134742
DTXSID00615259
SCHEMBL1736226
MFCD09835004
Phenol,4-bromo-2-methyl-6-nitro-
A879727
CS-0098686

MDL Number

MFCD09835004

Customs Code

2908999090

FAQ

What are the physical and chemical properties of 4-Bromo-2-methyl-6-nitrophenol (CAS: 20294-50-2)?

4-Bromo-2-methyl-6-nitrophenol (CAS: 20294-50-2) is a solid with a crystalline form. Its molecular weight is approximately 229.03 g/mol. It has a low solubility in water but is soluble in organic solvents like ethanol and acetone. It is moderately reactive, particularly with reducing agents and can undergo substitution reactions. This compound is used in the synthesis of dyes and pharmaceuticals due to its functional groups.

How is 4-Bromo-2-methyl-6-nitrophenol (CAS: 20294-50-2) typically synthesized?

4-Bromo-2-methyl-6-nitrophenol (CAS: 20294-50-2) is typically synthesized through the nitration of 2-methyl-6-bromophenol using nitric acid in the presence of sulfuric acid as a catalyst. The reaction usually yields a high purity product, but careful control of reaction conditions is necessary to achieve good selectivity and yield.

What industries use 4-Bromo-2-methyl-6-nitrophenol (CAS: 20294-50-2)?

4-Bromo-2-methyl-6-nitrophenol (CAS: 20294-50-2) is primarily used in the pharmaceutical industry for the synthesis of certain drugs and in the dye industry for producing specific types of dyes. It is also used in the synthesis of sensors and other chemical intermediates.

What precautions should be taken when handling 4-Bromo-2-methyl-6-nitrophenol (CAS: 20294-50-2)?

When handling 4-Bromo-2-methyl-6-nitrophenol (CAS: 20294-50-2), it is important to wear appropriate personal protective equipment (PPE) such as gloves, goggles, and a lab coat. Work should be conducted in a well-ventilated area or a fume hood. Spills should be handled with absorbent materials and disposed of according to local regulations. Always refer to the Safety Data Sheet (SDS) for detailed handling and emergency procedures.