4-Methyl-3-nitrophenol

Basic Information

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CAS Number

2042-14-0

Molecular Formula

C7H7NO3

Molecular Weight

153.14 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Carboxylic Acids

Fine Chemicals Dyes and Pigments Organic Dyes

Basic Physical Properties

Physical State

PALE-YELLOW POWDER

Melting Point

76.0 to 80.0 deg-C

Boiling Point

276°C at 760 mmHg

Water Solubility

Slightly soluble in water.

Flash Point

125.2 °C

Refractive Index

1.5744 (estimate)

SMILES

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Cc1ccc(O)cc1[N+](=O)[O-]

InChI

1S/C7H7NO3/c1-5-2-3-6(9)4-7(5)8(10)11/h2-4,9H,1H3

InChIKey

BQEXDUKMTVYBRK-UHFFFAOYSA-N

LogP

2.13200

Complexity

154

Safety Information

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Hazard Statement

H302 Harmful if swallowed
Acute toxicity, oral

H315 Causes skin irritation
Skin corrosion/irritation

H319 Causes serious eye irritation
Serious eye damage/eye irritation

H412 Harmful to aquatic life with long lasting effects
Hazardous to the aquatic environment, long-term hazard

Hazard Class

Class 6.1 Class 6.1

Synonyms & References

English

4-Methyl-3-nitrophenol
3-Nitro-p-cresol
4-Methyl-3-nitrophenole
Nitropcresol
3-Nitro-4-Methylphenol
3-Nitro-4-methylphen
2-nitro-4-hydroxy-toluene
3-hydroxy-2-nitrotoluene
3-NO2-4-Me-phenol
4-Hydroxy-1-methyl-2-nitrobenzene
4-Hydroxy-2-nitrotoluene
4-Methyl-5-nitrophenol
NITRO-4-CRESOL
p-Cresol,3-nitro
NSC 41205
4-methyl-3-nitro-phenol
Phenol, 4-methyl-3-nitro-
2-Nitro-4-hydroxytoluene
p-Cresol, 3-nitro-
4B422HUD6H
BQEXDUKMTVYBRK-UHFFFAOYSA-N
4-Methyl-3-nitrophenol (3-Nitro-p-cresol)
3-Nitro-p-kresol
NSC41205
PubChem1480
2(OR 4)-METHYL-3-NITROPHENOL
2-nitro-4-hydroxy toluene
3-NITRO-4-CRESOL
KSC204A8J
Jsp0
3-Nitro-4-methylphenol

MDL Number

MFCD00007244

Customs Code

2908999090

FAQ

What is 4-Methyl-3-nitrophenol (CAS: 2042-14-0)?

4-Methyl-3-nitrophenol (CAS: 2042-14-0) is an aromatic organic compound with the chemical formula C7H7NO3. It features a nitro group (-NO2) and a methyl group (-CH3) attached to a benzene ring, making it a derivative of nitrophenol. This compound is known for its yellow solid appearance, moderate solubility in organic solvents, and potential use in chemical synthesis. Synonyms include 3-nitro-4-methylphenol and methyl meta-nitrophenol.

What are the main uses of 4-Methyl-3-nitrophenol (CAS: 2042-14-0)?

4-Methyl-3-nitrophenol (CAS: 2042-14-0) is primarily used as a precursor in pharmaceutical and industrial applications. It serves in the synthesis of agrochemicals, dyes, and organic compounds due to its reactive nitro group. In research, it is utilized for studying aromatic substitution reactions and functional group modifications. Its applications also extend to the development of specialty chemicals and intermediates in chemical manufacturing.

Is 4-Methyl-3-nitrophenol (CAS: 2042-14-0) safe?

4-Methyl-3-nitrophenol (CAS: 2042-14-0) requires careful handling due to its potential toxicity. It may cause skin and eye irritation, and inhalation of vapors can lead to respiratory issues. Safety standards advise using appropriate PPE, such as gloves and goggles, and working in well-ventilated areas. While not classified as highly hazardous, it should be handled with caution to avoid exposure and follow OSHA guidelines for chemical safety.

How should 4-Methyl-3-nitrophenol (CAS: 2042-14-0) be stored?

4-Methyl-3-nitrophenol (CAS: 2042-14-0) should be stored in a cool, dry place, away from light and moisture. Keep in sealed, airtight containers made of glass or HDPE to prevent degradation. Maintain storage temperature below 25°C and humidity levels below 60% to ensure stability. Avoid exposure to heat sources and store in a designated chemical storage area to minimize risks.