4-Amino-3-methylphenol

Basic Information

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CAS Number

2835-99-6

Molecular Formula

C7H9NO

Molecular Weight

123.15 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Amines

Basic Physical Properties

Melting Point

176-179 °C

Boiling Point

286.7°C at 760 mmHg

Flash Point

127.2oC

Refractive Index

1.5380 (estimate)

SMILES

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Cc1cc(O)ccc1N

InChI

InChI=1S/C7H9NO/c1-5-4-6(9)2-3-7(5)8/h2-4,9H,8H2,1H3

InChIKey

QGNGOGOOPUYKMC-UHFFFAOYSA-N

LogP

1.2828199999999998

Topological Polar Surface Area

46.25 Å²

Hydrogen Bond Donor/Acceptor

3 / 2

Complexity

94.9

Safety Information

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GHS Hazard Pictograms

H302

H315

H319

H335

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

H335 May cause respiratory irritation
Specific target organ toxicity, single exposure; Respiratory tract irritation

Hazard Class

Class 9 Class 9

Sensitiveness

Sensitive to air, sensitive to light

Synonyms & References

English

4-Amino-3-methylphenol
2-AMINO-5-HYDROXYTOLUENE
4-AMINO-3-CRESOL
4-HYDROXY-2-METHYLANILINE
4-HYDROXY-O-TOLUIDINE
JAROCOL 4A3MP
P-AMINO-M-CRESOL
2-Methyl-4-hydroxyaniline
3-Methyl-4-aminophenol
4-amino-3-methyl-pheno
4-amino-cresol
4-amino-m-creso
4-amino-m-cresol,4-hydroxy-o-toluidine,4-amino-3-methylphenol
m-Cresol, 4-amino-
Phenol, 4-amino-3-methyl-
p-Hydroxy-o-toluidine
4-amino-meta-cresol
4-Amino-m-cresol
2-methyl-1-amino-4-hydroxybenzene
4-hydroxy-2-methylphenylamine
m-CRESOL,4-AMINO
p-amino-m-methylphenol
Phenol,4-amino-3-methyl
4-Hydroxy-2-methylaniline
2-Amino-5-hydroxytoluene

MDL Number

MFCD00007871

Customs Code

29222900

FAQ

What is 4-Amino-3-methylphenol (CAS: 2835-99-6)?

4-Amino-3-methylphenol (CAS: 2835-99-6) is an aromatic organic compound with the chemical formula C7H9NO2. It features a phenol ring substituted with an amino group and a methyl group, making it a versatile intermediate in chemical synthesis. The compound is typically a white solid, slightly soluble in water, and exhibits acidic properties due to the phenolic hydroxyl group.

What are the main uses of 4-Amino-3-methylphenol (CAS: 2835-99-6)?

4-Amino-3-methylphenol (CAS: 2835-99-6) is widely used in pharmaceuticals as a precursor for drugs like paracetamol and antipyretics. It also serves in industrial applications, including dye production and pesticide formulation. In research, it is valued for its role in developing new materials and organic compounds. Its unique chemical structure supports multiple functional applications across sectors.

Is 4-Amino-3-methylphenol (CAS: 2835-99-6) safe?

4-Amino-3-methylphenol (CAS: 2835-99-6) requires careful handling due to potential toxicity. It may cause skin and eye irritation, and inhaling its vapors can be harmful. Safety standards recommend protective measures such as gloves, goggles, and ventilation. Always follow OSHA guidelines and proper disposal protocols to ensure safe use and minimize risks.

How should 4-Amino-3-methylphenol (CAS: 2835-99-6) be stored?

4-Amino-3-methylphenol (CAS: 2835-99-6) should be stored in a cool, dry place, away from light and moisture. Keep in a sealed, airtight container to maintain stability. Avoid exposure to strong oxidizing agents or incompatible substances. Store at temperatures below 25°C and humidity levels under 60% to preserve its chemical integrity.