4-Amino-3-methylbenzoic acid

Basic Information

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CAS Number

2486-70-6

Molecular Formula

C8H9NO2

Molecular Weight

151.17 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Carboxylic Acids

Basic Chemical Raw Materials Organic Chemicals Amines

Fine Chemicals Dyes and Pigments Organic Dyes

Basic Physical Properties

Melting Point

169-171 °C

Boiling Point

339.5℃ at 760 mmHg

Flash Point

159.1℃

Refractive Index

1.5810 (estimate)

SMILES

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

InChI

InChI=1S/C8H9NO2/c1-5-4-6(8(10)11)2-3-7(5)9/h2-4H,9H2,1H3,(H,10,11)

InChIKey

NHFKECPTBZZFBC-UHFFFAOYSA-N

LogP

1.2754200000000002

Topological Polar Surface Area

63.32000000000001 Å²

Hydrogen Bond Donor/Acceptor

3 / 3

Complexity

158

Safety Information

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GHS Hazard Pictograms

H315

H319

H335

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

Hazard Class

Class IRRITANT Class IRRITANT

Synonyms & References

English

4-Amino-3-methylbenzoic acid
NS00027754
InChI=1/C8H9NO2/c1-5-4-6(8(10)11)2-3-7(5)9/h2-4H,9H2,1H3,(H,10,11)
4-amino-3-methylbenzenecarboxylic acid
EINECS 219-629-9
Benzoic acid, 4-amino-3-methyl-
SCHEMBL100752
3-methyl-4-aminobenzoic acid
EN300-26464
4-amino-3-methylbenzoic
Benzoic acid, 3-methyl-4-amino
CHEMBL3278361
SB76611
NHFKECPTBZZFBC-UHFFFAOYSA-
AC-5775
BCP24569
W-107277
M-TOLUIC ACID, 4-AMINO-
4-amino-3-methyl-benzoic acid
SY005389
Q27253382
AB-131/40897188
FT-0617498
10X-0868
AKOS000113227
m-Toluic acid, 4-amino- (6CI,7CI,8CI); 3-Methyl-4-aminobenzoic acid; 4-Amino-5-methylbenzoic acid; BTS 28369; NSC 227945
4-Amino-3-methylbenzoicacid
NSC-227945
4-Amino-3-methyl benzoic acid
AM20061118
4-Amino-m-toluic acid

MDL Number

MFCD00007736

Customs Code

2922499990

FAQ

What is 4-Amino-3-methylbenzoic acid (CAS: 2486-70-6)?

4-Amino-3-methylbenzoic acid (CAS: 2486-70-6) is an organic compound with the chemical formula C8H9NO2. It is a white crystalline solid that is soluble in water and organic solvents. This compound is known for its aromatic structure and contains an amino group and a methyl group attached to a benzoic acid ring. It is commonly used as an intermediate in chemical synthesis and has applications in various fields including pharmaceuticals and research.

What are the main uses of 4-Amino-3-methylbenzoic acid (CAS: 2486-70-6)?

4-Amino-3-methylbenzoic acid (CAS: 2486-70-6) is primarily used in the pharmaceutical industry as a building block for the synthesis of drugs and bioactive compounds. It also finds applications in organic chemistry research, material science, and as a precursor for the production of dyes and pigments. Its versatility makes it valuable in both industrial and academic settings.

Is 4-Amino-3-methylbenzoic acid (CAS: 2486-70-6) safe?

4-Amino-3-methylbenzoic acid (CAS: 2486-70-6) is generally considered safe when handled properly. However, it should be treated with caution as it may cause skin and eye irritation. Protective gear such as gloves and safety goggles is recommended during handling. Safety standards require proper ventilation and adherence to standard chemical safety protocols to minimize exposure risks.

How should 4-Amino-3-methylbenzoic acid (CAS: 2486-70-6) be stored?

4-Amino-3-methylbenzoic acid (CAS: 2486-70-6) should be stored in a cool, dry, and well-ventilated area away from direct light. It is best kept in a sealed container to prevent moisture absorption and contamination. Storage conditions should maintain a temperature below 25°C and humidity levels below 60% to ensure stability and prolong shelf life.