3-Methoxy-4-methylbenzoic acid

Modify Date: 2026-07-04 12:08:21

3-Methoxy-4-methylbenzoic acid Structure
3-Methoxy-4-methylbenzoic acid structure
Common Name 3-Methoxy-4-methylbenzoic acid
CAS Number 7151-68-0 Molecular Weight 166.174
Density 1.2±0.1 g/cm3 Boiling Point 309.9±22.0 °C at 760 mmHg
Molecular Formula C9H10O3 Melting Point 152-154 °C(lit.)
MSDS Chinese USA Flash Point 126.2±15.8 °C

 Names

This table lists Chinese names, IUPAC names and various aliases of this chemical substance.

Name 3-Methoxy-4-methylbenzoic acid
Synonym More Synonyms

 Chemical & Physical Properties

This table shows physicochemical parameters including melting point, boiling point, density, solubility and optical rotation. Missing data is marked as N/A.

Density 1.2±0.1 g/cm3
Boiling Point 309.9±22.0 °C at 760 mmHg
Melting Point 152-154 °C(lit.)
Molecular Formula C9H10O3
Molecular Weight 166.174
Flash Point 126.2±15.8 °C
Exact Mass 166.062988
PSA 46.53000
LogP 2.48
Vapour Pressure 0.0±0.7 mmHg at 25°C
Index of Refraction 1.541
InChIKey CEAVPXDEPGAVDA-UHFFFAOYSA-N
SMILES COc1cc(C(=O)O)ccc1C

 MSDS

This table provides MSDS information including hazard classification, first‑aid, fire‑fighting, spill handling, operation and storage instructions.

 Safety Information

This table covers safety warnings, protective measures, incompatible substances and disposal guidelines for this compound.

Personal Protective Equipment Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter
Hazard Codes Xi
Risk Phrases R36/37/38
Safety Phrases S24/25
RIDADR NONH for all modes of transport
WGK Germany 3
HS Code 2918990090

 Customs

This table shows customs‑related data including HS‑code, tariff and regulatory conditions for import and export.

HS Code 2918990090
Summary 2918990090. other carboxylic acids with additional oxygen function and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

 3-Methoxy-4-methylbenzoic acidBioassay

View more

This table contains target information, in‑vitro & in‑vivo assay data for this compound.

Name: NCI human tumor cell line growth inhibition assay. Data for the MCF7 Non-Small Cell L...
Source: DTP/NCI
Target: N/A
External Id: MCF7_OneDose
Name: NCI human tumor cell line growth inhibition assay. Data for the IGROV1 Non-Small Cell...
Source: DTP/NCI
Target: N/A
External Id: IGROV1_OneDose
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 Synonyms

This table collects all English aliases, systematic names and CAS‑related synonyms of the compound.

3-Methoxy-4-methylbenzoic acid
3-Methoxy-4-methyl-benzoesaeure
3-Methoxy-p-toluic acid
4-methyl-3-methoxybenzoic acid
5-Carboxy-2-methylanisole
Benzoic acid,3-methoxy-4-methyl
4-Methyl-m-anisic acid
MFCD00002566
3-methoxy-4-methyl benzoic acid
EINECS 230-486-1

 3-Methoxy-4-methylbenzoic acid | FAQ

This section contains frequently‑asked‑questions about this compound, including basic parameters, properties, storage conditions and corresponding answers.

Q: What are the upstream materials of 3-Methoxy-4-methylbenzoic acid?
A: Related upstream materials(CAS) of 3-Methoxy-4-methylbenzoic acid: 586-38-9;74-88-4;3556-83-0;586-30-1;77-78-1;67868-73-9;36138-76-8;1706-11-2;7697-37-2.
Q: What is the molecular formula of 3-Methoxy-4-methylbenzoic acid?
A: Molecular formula of 3-Methoxy-4-methylbenzoic acid is C9H10O3.
Q: What is the LogP of 3-Methoxy-4-methylbenzoic acid?
A: LogP of 3-Methoxy-4-methylbenzoic acid is 2.48.
Q: What English synonyms does 3-Methoxy-4-methylbenzoic acid have?
A: English synonyms of 3-Methoxy-4-methylbenzoic acid: 3-Methoxy-4-methylbenzoic acid, 3-Methoxy-4-methyl-benzoesaeure, 3-Methoxy-p-toluic acid, 4-methyl-3-methoxybenzoic acid, 5-Carboxy-2-methylanisole, Benzoic acid,3-methoxy-4-methyl, 4-Methyl-m-anisic acid, MFCD00002566, 3-methoxy-4-methyl benzoic acid, EINECS 230-486-1.
Q: What is the SMILES notation of 3-Methoxy-4-methylbenzoic acid?
A: SMILES notation of 3-Methoxy-4-methylbenzoic acid is COc1cc(C(=O)O)ccc1C.
Q: What is the CAS number of 3-Methoxy-4-methylbenzoic acid?
A: CAS number of 3-Methoxy-4-methylbenzoic acid is 7151-68-0.
Q: What is the InChIKey of 3-Methoxy-4-methylbenzoic acid?
A: InChIKey of 3-Methoxy-4-methylbenzoic acid is CEAVPXDEPGAVDA-UHFFFAOYSA-N.
Q: What is the polar surface area (PSA) of 3-Methoxy-4-methylbenzoic acid?
A: Polar surface area (PSA) of 3-Methoxy-4-methylbenzoic acid is 46.53000.
Q: What is the English name of 3-Methoxy-4-methylbenzoic acid?
A: The English name of 3-Methoxy-4-methylbenzoic acid is 3-Methoxy-4-methylbenzoic acid.
Q: What is the safety information for 3-Methoxy-4-methylbenzoic acid?
A: Safety information for 3-Methoxy-4-methylbenzoic acid: S24/25.

 3-Methoxy-4-methylbenzoic acidfactory

This table lists manufacturers and suppliers of this compound, including vendor names and product supply reference information.

Shanghai Nianxing Industrial Co., Ltd
Dayang Chem (Hangzhou) Co., Ltd.
Zhongshan Xingrui Chemical Co. , Ltd.
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