3,5-Dichloro-4-methylbenzoic acid

Modify Date: 2026-07-13 16:04:43

3,5-Dichloro-4-methylbenzoic acid Structure
3,5-Dichloro-4-methylbenzoic acid structure
Common Name 3,5-Dichloro-4-methylbenzoic acid
CAS Number 39652-34-1 Molecular Weight 205.038
Density 1.4±0.1 g/cm3 Boiling Point 330.9±37.0 °C at 760 mmHg
Molecular Formula C8H6Cl2O2 Melting Point 185-187°C
MSDS N/A Flash Point 153.9±26.5 °C

Summary: 3,5-Dichloro-4-Methylbenzoic Acid (Chinese name: 3,5-二氯-4-甲基苯甲酸,CAS number: 39652-34-1),molecular formula: C8H6Cl2O2,molecular weight: 205.038,melting point: 185-187°C,boiling point: 330.9±37.0 °C,density: 1.4±0.1 g/cm3. For research-use only, not for medical or clinical usage.


 Names

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

Name 3,5-Dichloro-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 1.4±0.1 g/cm3
Boiling Point 330.9±37.0 °C at 760 mmHg
Melting Point 185-187°C
Molecular Formula C8H6Cl2O2
Molecular Weight 205.038
Flash Point 153.9±26.5 °C
Exact Mass 203.974487
PSA 37.30000
LogP 4.38
Vapour Pressure 0.0±0.8 mmHg at 25°C
Index of Refraction 1.587
InChIKey GBEJAEMDMASLJL-UHFFFAOYSA-N
SMILES Cc1c(Cl)cc(C(=O)O)cc1Cl

 Safety Information

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

Hazard Codes Xi
HS Code 2916399090

 Synthetic Route

This table presents publicly reported synthetic routes, reaction conditions, reactants and product information of the compound.

~81%

3,5-Dichloro-4-methylbenzoic acid Structure

3,5-Dichloro-4-...

CAS#:39652-34-1

Learn More
Literature: Rohm and Haas Company Patent: US5304572 A1, 1994 ;

~91%

3,5-Dichloro-4-methylbenzoic acid Structure

3,5-Dichloro-4-...

CAS#:39652-34-1

Learn More
Literature: Schlosser, Manfred; Heiss, Christophe; Marzi, Elena; Scopelliti, Rosario European Journal of Organic Chemistry, 2006 , # 19 p. 4398 - 4404

~%

3,5-Dichloro-4-methylbenzoic acid Structure

3,5-Dichloro-4-...

CAS#:39652-34-1

Detail Learn More
Literature: Schlosser, Manfred; Heiss, Christophe; Marzi, Elena; Scopelliti, Rosario European Journal of Organic Chemistry, 2006 , # 19 p. 4398 - 4404

~%

3,5-Dichloro-4-methylbenzoic acid Structure

3,5-Dichloro-4-...

CAS#:39652-34-1

Learn More
Literature: Schlosser, Manfred; Heiss, Christophe; Marzi, Elena; Scopelliti, Rosario European Journal of Organic Chemistry, 2006 , # 19 p. 4398 - 4404

~%

3,5-Dichloro-4-methylbenzoic acid Structure

3,5-Dichloro-4-...

CAS#:39652-34-1

Learn More
Literature: Pearson et al. Journal of Organic Chemistry, 1958 , vol. 23, p. 1412,1217

~%

3,5-Dichloro-4-methylbenzoic acid Structure

3,5-Dichloro-4-...

CAS#:39652-34-1

Learn More
Literature: Pearson et al. Journal of Organic Chemistry, 1958 , vol. 23, p. 1412,1217

~%

3,5-Dichloro-4-methylbenzoic acid Structure

3,5-Dichloro-4-...

CAS#:39652-34-1

Learn More
Literature: Claus; Beysen Justus Liebigs Annalen der Chemie, 1891 , vol. 266, p. 223,227

~%

3,5-Dichloro-4-methylbenzoic acid Structure

3,5-Dichloro-4-...

CAS#:39652-34-1

Learn More
Literature: Claus; Boecher Justus Liebigs Annalen der Chemie, 1891 , vol. 265, p. 361

~%

3,5-Dichloro-4-methylbenzoic acid Structure

3,5-Dichloro-4-...

CAS#:39652-34-1

Learn More
Literature: Claus; Boecher Justus Liebigs Annalen der Chemie, 1891 , vol. 265, p. 361

 Customs

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

HS Code 2916399090
Summary 2916399090 other aromatic monocarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%

 Synonyms

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

3,5-Dichloro-4-methylbenzoic acid
3,5-Dichloro-p-toluic acid
QVR CG EG D1

 3,5-Dichloro-4-methylbenzoic acid | FAQ

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

Q: What is the polar surface area (PSA) of 3,5-Dichloro-4-Methylbenzoic Acid?
A: Polar surface area (PSA) of 3,5-Dichloro-4-Methylbenzoic Acid is 37.30000.
Q: What English synonyms does 3,5-Dichloro-4-Methylbenzoic Acid have?
A: English synonyms of 3,5-Dichloro-4-Methylbenzoic Acid: 3,5-Dichloro-4-methylbenzoic acid, 3,5-Dichloro-p-toluic acid, QVR CG EG D1.
Q: What is the melting point of 3,5-Dichloro-4-Methylbenzoic Acid?
A: Melting point of 3,5-Dichloro-4-Methylbenzoic Acid is 185-187°C.
Q: What is the molecular weight of 3,5-Dichloro-4-Methylbenzoic Acid?
A: Molecular weight of 3,5-Dichloro-4-Methylbenzoic Acid is 205.038.
Q: What are the upstream materials of 3,5-Dichloro-4-Methylbenzoic Acid?
A: Related upstream materials(CAS) of 3,5-Dichloro-4-Methylbenzoic Acid: 99-94-5;124-38-9;177167-52-1;118-69-4;3032-81-3;122-00-9;88541-40-6;6633-36-9;181871-69-2;5162-82-3.
Q: What is the molecular formula of 3,5-Dichloro-4-Methylbenzoic Acid?
A: Molecular formula of 3,5-Dichloro-4-Methylbenzoic Acid is C8H6Cl2O2.
Q: What is the English name of 3,5-Dichloro-4-Methylbenzoic Acid?
A: The English name of 3,5-Dichloro-4-Methylbenzoic Acid is 3,5-Dichloro-4-Methylbenzoic Acid.
Q: What is the CAS number of 3,5-Dichloro-4-Methylbenzoic Acid?
A: CAS number of 3,5-Dichloro-4-Methylbenzoic Acid is 39652-34-1.
Q: What is the SMILES notation of 3,5-Dichloro-4-Methylbenzoic Acid?
A: SMILES notation of 3,5-Dichloro-4-Methylbenzoic Acid is Cc1c(Cl)cc(C(=O)O)cc1Cl.
Q: What is the InChIKey of 3,5-Dichloro-4-Methylbenzoic Acid?
A: InChIKey of 3,5-Dichloro-4-Methylbenzoic Acid is GBEJAEMDMASLJL-UHFFFAOYSA-N.

 3,5-Dichloro-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.
The content on this webpage is sourced from various professional data sources. If you have any questions or concerns regarding the content, please feel free to contact service1@chemsrc.com.