trichlorobenzoic acid

Modify Date: 2026-07-05 19:15:17

trichlorobenzoic acid Structure
trichlorobenzoic acid structure
Common Name trichlorobenzoic acid
CAS Number 50-75-9 Molecular Weight 225.456
Density 1.6±0.1 g/cm3 Boiling Point 340.3±37.0 °C at 760 mmHg
Molecular Formula C7H3Cl3O2 Melting Point N/A
MSDS N/A Flash Point 159.6±26.5 °C

 Names

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

Name 2,3,4-trichlorobenzoic 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 1.6±0.1 g/cm3
Boiling Point 340.3±37.0 °C at 760 mmHg
Molecular Formula C7H3Cl3O2
Molecular Weight 225.456
Flash Point 159.6±26.5 °C
Exact Mass 223.919861
PSA 37.30000
LogP 3.56
Vapour Pressure 0.0±0.8 mmHg at 25°C
Index of Refraction 1.611
InChIKey ALLSOOQIDPLIER-UHFFFAOYSA-N
SMILES O=C(O)c1ccc(Cl)c(Cl)c1Cl

 Toxicological Information

This table summarizes toxicological test data, acute & chronic toxicity and ecological hazard parameters for this chemical.

CHEMICAL IDENTIFICATION

RTECS NUMBER :
DH7350000
CHEMICAL NAME :
Benzoic acid, 2,3,4-trichloro-
CAS REGISTRY NUMBER :
50-75-9
BEILSTEIN REFERENCE NO. :
1872130
LAST UPDATED :
199612
DATA ITEMS CITED :
1
MOLECULAR FORMULA :
C7-H3-Cl3-O2
MOLECULAR WEIGHT :
225.45
WISWESSER LINE NOTATION :
QVR BG CG DG

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Subcutaneous
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
300 mg/kg
TOXIC EFFECTS :
Behavioral - altered sleep time (including change in righting reflex) Behavioral - muscle weakness Lungs, Thorax, or Respiration - dyspnea
REFERENCE :
BCPCA6 Biochemical Pharmacology. (Pergamon Press Inc., Maxwell House, Fairview Park, Elmsford, NY 10523) V.1- 1958- Volume(issue)/page/year: 13,1538,1964

 Safety Information

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

HS Code 2916399090

 Synthetic Route

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

 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.

BENZOIC ACID,2,3,4-TRICHLORO
2,3,4,5,6-PENTACHLOROPYRIDINE
2,3,4-Trichlorobenzoic acid
2,3,4-trichloro-benzoic acid
trichlorobenzoic acid
2,3,4-Trichlor-benzoesaeure

 trichlorobenzoic 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 2,3,4-trichlorobenzoic acid?
A: Polar surface area (PSA) of 2,3,4-trichlorobenzoic acid is 37.30000.
Q: What English synonyms does 2,3,4-trichlorobenzoic acid have?
A: English synonyms of 2,3,4-trichlorobenzoic acid: BENZOIC ACID,2,3,4-TRICHLORO, 2,3,4,5,6-PENTACHLOROPYRIDINE, 2,3,4-Trichlorobenzoic acid, 2,3,4-trichloro-benzoic acid, trichlorobenzoic acid, 2,3,4-Trichlor-benzoesaeure.
Q: What is the molecular formula of 2,3,4-trichlorobenzoic acid?
A: Molecular formula of 2,3,4-trichlorobenzoic acid is C7H3Cl3O2.
Q: What is the InChIKey of 2,3,4-trichlorobenzoic acid?
A: InChIKey of 2,3,4-trichlorobenzoic acid is ALLSOOQIDPLIER-UHFFFAOYSA-N.
Q: What is the LogP of 2,3,4-trichlorobenzoic acid?
A: LogP of 2,3,4-trichlorobenzoic acid is 3.56.
Q: What is the SMILES notation of 2,3,4-trichlorobenzoic acid?
A: SMILES notation of 2,3,4-trichlorobenzoic acid is O=C(O)c1ccc(Cl)c(Cl)c1Cl.
Q: What is the molecular weight of 2,3,4-trichlorobenzoic acid?
A: Molecular weight of 2,3,4-trichlorobenzoic acid is 225.456.
Q: What is the boiling point of 2,3,4-trichlorobenzoic acid?
A: Boiling point of 2,3,4-trichlorobenzoic acid is 340.3±37.0 °C at 760 mmHg.
Q: What is the English name of 2,3,4-trichlorobenzoic acid?
A: The English name of 2,3,4-trichlorobenzoic acid is 2,3,4-trichlorobenzoic acid.
Q: What is the CAS number of 2,3,4-trichlorobenzoic acid?
A: CAS number of 2,3,4-trichlorobenzoic acid is 50-75-9.

 trichlorobenzoic 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.
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