4-Hydroxy-3-methylbenzoic acid

Basic Information

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CAS Number

499-76-3

Molecular Formula

C8H8O3

Molecular Weight

152.15 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Carboxylic Acids

Fine Chemicals Dyes and Pigments Organic Dyes

Basic Physical Properties

Melting Point

173.0 to 177.0 deg-C

Boiling Point

331.3°C at 760 mmHg

Density

1.304

Flash Point

168.4℃

Refractive Index

1.599

SMILES

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

InChI

InChI=1S/C8H8O3/c1-5-4-6(8(10)11)2-3-7(5)9/h2-4,9H,1H3,(H,10,11)

InChIKey

LTFHNKUKQYVHDX-UHFFFAOYSA-N

LogP

1.3988200000000002

Topological Polar Surface Area

57.53 Å²

Hydrogen Bond Donor/Acceptor

2 / 3

Complexity

155

Safety Information

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Hazard Statement

H315 Causes skin irritation
Skin corrosion/irritation

H319 Causes serious eye irritation
Serious eye damage/eye irritation

Hazard Class

Class IRRITANT Class IRRITANT

Synonyms & References

English

4-Hydroxy-3-methylbenzoate
CHEBI:85239
TD1029
AC-2773
Benzoic acid, 4-hydroxy-3-methyl-
4-hydroxy-3-methyl-Benzoate
HY-W002587
4-Hydroxy-m-toluic acid
NS00014691
Q27158427
CS-W002587
3-methyl-4-hydroxybenzoic acid
PD124001
EN300-102449
DTXSID50198148
FT-0632234
4-Hydroxy-3-methylbenzoic acid
s6297
C21167
FS-1545
SCHEMBL172420
AKOS000269000
H1319
MFCD00270105
A7425
499-76-3
3-Methyl-4-hydroxybenzoate
4-Hydroxy-m-toluate
UNII-BFE7E9FED4
SY002872
BFE7E9FED4

MDL Number

MFCD00270105

Customs Code

2918290000

FAQ

What is 4-Hydroxy-3-methylbenzoic acid (CAS: 499-76-3)?

4-Hydroxy-3-methylbenzoic acid, also known as 4-Hydroxy-3-methylbenzoic acid (CAS: 499-76-3), is a derivative of benzoic acid with a hydroxyl group at position 4 and a methyl group at position 3. It is commonly used in the pharmaceutical and chemical industries for its potential in drug synthesis and as an intermediate in organic synthesis.

What are the main uses of 4-Hydroxy-3-methylbenzoic acid (CAS: 499-76-3)?

4-Hydroxy-3-methylbenzoic acid (CAS: 499-76-3) is primarily used in the pharmaceutical industry as an intermediate for the synthesis of various drugs. It is also employed in organic synthesis and as a reagent in chemical research. Additionally, it may have applications in the food and cosmetic industries, though its specific roles in these sectors are less well-documented.

Is 4-Hydroxy-3-methylbenzoic acid (CAS: 499-76-3) safe?

4-Hydroxy-3-methylbenzoic acid (CAS: 499-76-3) is generally safe when used as directed. However, it is a chemical substance that requires appropriate handling to prevent skin irritation and respiratory issues. Protective measures include wearing gloves and goggles, and ensuring good ventilation during use.

How should 4-Hydroxy-3-methylbenzoic acid (CAS: 499-76-3) be stored?

4-Hydroxy-3-methylbenzoic acid (CAS: 499-76-3) should be stored in a cool, dry place, away from direct sunlight and heat sources. It should be kept in a sealed container to protect it from moisture. The storage area should be well-ventilated to minimize the risk of exposure.