3-Methoxy-4-methylbenzoic acid

Basic Information

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CAS Number

7151-68-0

Molecular Formula

C9H10O3

Molecular Weight

166.18 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Carboxylic Acids

Basic Chemical Raw Materials Organic Chemicals Ethers

Fine Chemicals Dyes and Pigments Organic Dyes

Basic Physical Properties

Melting Point

152-154 °C

Boiling Point

309.9℃ at 760 mmHg

Density

1.168

Flash Point

126.2℃

SMILES

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CC1=C(C=C(C=C1)C(=O)O)OC

InChI

InChI=1S/C9H10O3/c1-6-3-4-7(9(10)11)5-8(6)12-2/h3-5H,1-2H3,(H,10,11)

InChIKey

CEAVPXDEPGAVDA-UHFFFAOYSA-N

LogP

1.7018199999999999

Topological Polar Surface Area

46.53 Å²

Hydrogen Bond Donor/Acceptor

1 / 3

Complexity

167

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

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

Hazard Class

Class IRRITANT Class IRRITANT

Synonyms & References

English

NSC 70224
4-Methyl-m-anisic acid
4-methyl-3-methoxy benzoic acid
7151-68-0
NCIOpen2_000379
3-Methoxy-4-methylbenzoicacid
CS-W017876
3-Methoxy-4-methyl benzoic acid
A9364
MFCD00002566
3-Methoxy-4-Methyl-Benzoic Acid
3-Methoxy-4-methylbenzoic acid
EINECS 230-486-1
Z104511172
NSC-70224
SCHEMBL503429
AM20061093
AKOS001273034
SY005692
3-Methoxy-p-toluic acid
W-104521
BB 0254181
FT-0600027
M1426
Benzoic acid, 3-methoxy-4-methyl-
DTXSID90221742
NSC70224
AC-7311
DS-1516
3-Methoxy-4-methylbenzoic acid, 98%
EN300-21722

MDL Number

MFCD00002566

Customs Code

2918990090

FAQ

What is 3-Methoxy-4-methylbenzoic acid (CAS: 7151-68-0)?

3-Methoxy-4-methylbenzoic acid (CAS: 7151-68-0) is an aromatic carboxylic acid with the chemical formula C9H10O3. It features a benzene ring substituted with a methoxy group (-OCH3) at the 3-position and a methyl group (-CH3) at the 4-position, along with a carboxylic acid group (-COOH). This compound is known for its stability and is commonly used in organic synthesis due to its versatile functional groups.

What are the main uses of 3-Methoxy-4-methylbenzoic acid (CAS: 7151-68-0)?

3-Methoxy-4-methylbenzoic acid (CAS: 7151-68-0) is primarily utilized as a precursor in pharmaceutical and agrochemical research. It finds applications in the synthesis of drugs, dyes, and pesticides due to its reactivity. Additionally, it is employed in fragrance and flavor industries as an intermediate, and in research for developing new organic compounds with tailored properties.

Is 3-Methoxy-4-methylbenzoic acid (CAS: 7151-68-0) safe?

3-Methoxy-4-methylbenzoic acid (CAS: 7151-68-0) is generally considered safe when handled according to standard laboratory protocols. However, it may cause mild skin or eye irritation. Protective measures such as gloves, safety goggles, and proper ventilation are recommended. Always follow safety guidelines for chemical exposure and dispose of it in accordance with local regulations to ensure environmental and health safety.

How should 3-Methoxy-4-methylbenzoic acid (CAS: 7151-68-0) be stored?

3-Methoxy-4-methylbenzoic acid (CAS: 7151-68-0) should be stored in a sealed, airtight container in a cool (below 25°C), dry, and dark place to maintain stability. It is sensitive to moisture and light, so storage in a desiccator or under an inert atmosphere may be necessary. Keep away from heat sources and ensure proper labeling to prevent accidental exposure.