4-Chloro-3-nitrobenzoic acid

Modify Date: 2026-07-01 10:39:53

4-Chloro-3-nitrobenzoic acid Structure
4-Chloro-3-nitrobenzoic acid structure
Common Name 4-Chloro-3-nitrobenzoic acid
CAS Number 96-99-1 Molecular Weight 201.564
Density 1.6±0.1 g/cm3 Boiling Point 371.6±27.0 °C at 760 mmHg
Molecular Formula C7H4ClNO4 Melting Point 180-183 °C(lit.)
MSDS Chinese USA Flash Point 178.5±23.7 °C
Symbol GHS07
GHS07
Signal Word Warning

 Names

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

Name 4-Chloro-3-nitrobenzoic 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 371.6±27.0 °C at 760 mmHg
Melting Point 180-183 °C(lit.)
Molecular Formula C7H4ClNO4
Molecular Weight 201.564
Flash Point 178.5±23.7 °C
Exact Mass 200.982880
PSA 83.12000
LogP 2.37
Vapour Pressure 0.0±0.9 mmHg at 25°C
Index of Refraction 1.628
InChIKey DFXQXFGFOLXAPO-UHFFFAOYSA-N
SMILES O=C(O)c1ccc(Cl)c([N+](=O)[O-])c1

 MSDS

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

 Toxicological Information

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

CHEMICAL IDENTIFICATION

RTECS NUMBER :
DG5425050
CHEMICAL NAME :
Benzoic acid, 4-chloro-3-nitro-
CAS REGISTRY NUMBER :
96-99-1
BEILSTEIN REFERENCE NO. :
0783626
LAST UPDATED :
199710
DATA ITEMS CITED :
5
MOLECULAR FORMULA :
C7-H4-Cl-N-O4
MOLECULAR WEIGHT :
201.57
WISWESSER LINE NOTATION :
WNR BG EVQ

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
3150 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Bird - wild bird species
DOSE/DURATION :
75 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value

MUTATION DATA

TYPE OF TEST :
Mutation in microorganisms
TEST SYSTEM :
Bacteria - Salmonella typhimurium
DOSE/DURATION :
500 ug/plate
REFERENCE :
SAIGBL Sangyo Igaku. Japanese Journal of Industrial Health. (Nippon Sangyo Eisei Igakkai, Kosu Eisei Bldg., 1-29-8, Shinjuku, Shinjuku-ku, Tokyo 160, Japan) V.1- 1959- Volume(issue)/page/year: 29,34,1987

 Safety Information

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

Symbol GHS07
GHS07
Signal Word Warning
Hazard Statements H315-H319-H335
Precautionary Statements P261-P305 + P351 + P338
Personal Protective Equipment dust mask type N95 (US);Eyeshields;Gloves
Hazard Codes Xi:Irritant
Risk Phrases R36/37/38
Safety Phrases S26-S24/25
RIDADR NONH for all modes of transport
WGK Germany 2
RTECS DG5425050
HS Code 2918990090

 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%

 Articles3

More Articles

This table lists relevant public references with title, journal and publication metadata for this compound.

Elastic and bendable caffeine cocrystals: implications for the design of flexible organic materials.

Angew. Chem. Int. Ed. Engl. 51(41) , 10319-23, (2012)

[Evaluation of the hepatotoxic activity of several chlor-nitro derivatives of benzoic acid].

Vopr. Med. Khim. 29(6) , 113-7, (1983)

Hepatotoxic effects of 4-chloro-3-nitrobenzoic acid (x-NBA), 3-nitrobenzoic acid (NBA) and 4-chlorobenzoic acid (CBA) were studied at the doses corresponding to LD50, 1/10 LD50 and 1/50 LD50. The toxi...

Preparation and antibacterial activity of copper and cobalt complexes of 4-chloro-3-nitrobenzoate with a nitrogen donor ligand.

Chem. Pharm. Bull. 55(3) , 446-50, (2007)

Copper and cobalt complexes with 4-chloro-3-nitrobenzoate (ClNBz) and the nitrogen ligands 1,3-diaminopropane (1,3-DAP) or o-phenylenediamine (o-PDA), were prepared and characterized. The complexes [C...

 4-Chloro-3-nitrobenzoic 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
Name: Toxicity in po dosed Rattus norvegicus (rat)
Source: ChEMBL
Target: Rattus norvegicus
External Id: CHEMBL3059484
Name: Cell-based high throughput primary assay to identify activators of GPR151
Source: The Scripps Research Institute Molecular Screening Center
Target: RecName: Full=G-protein coupled receptor 151; AltName: Full=G-protein coupled receptor PGR7; AltName: Full=GPCR-2037; AltName: Full=Galanin receptor 4; AltName: Full=Galanin-receptor-like protein; Short=GalRL
External Id: GPR151_PHUNTER_AG_LUMI_1536_1X%ACT
Name: AlphaScreen-based biochemical high throughput primary assay to identify activators of...
Source: The Scripps Research Institute Molecular Screening Center
Target: N/A
External Id: FBW7_ACT_ALPHA_1536_1X%ACT PRUN
Name: AlphaScreen-based biochemical high throughput primary assay to identify inhibitors of...
Source: The Scripps Research Institute Molecular Screening Center
External Id: MITF_INH_Alpha_1536_1X%INH PRUN
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 Synonyms

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

4-Chloro-3-nitrobenzoic acid
MFCD00007079
EINECS 202-550-9
3-Nitro-4-chlorobenzoic acid

 4-Chloro-3-nitrobenzoic acid | FAQ

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

Q: What is the molecular formula of 4-Chloro-3-nitrobenzoic Acid?
A: Molecular formula of 4-Chloro-3-nitrobenzoic Acid is C7H4ClNO4.
Q: What English synonyms does 4-Chloro-3-nitrobenzoic Acid have?
A: English synonyms of 4-Chloro-3-nitrobenzoic Acid: 4-Chloro-3-nitrobenzoic acid, MFCD00007079, EINECS 202-550-9, 3-Nitro-4-chlorobenzoic acid.
Q: What is the molecular weight of 4-Chloro-3-nitrobenzoic Acid?
A: Molecular weight of 4-Chloro-3-nitrobenzoic Acid is 201.564.
Q: What are the upstream materials of 4-Chloro-3-nitrobenzoic Acid?
A: Related upstream materials(CAS) of 4-Chloro-3-nitrobenzoic Acid: 74-11-3;38818-50-7;84314-04-5;939-80-0;193606-98-3;88-73-3;66353-38-6;57403-35-7;16588-34-4;635-22-3.
Q: What is the CAS number of 4-Chloro-3-nitrobenzoic Acid?
A: CAS number of 4-Chloro-3-nitrobenzoic Acid is 96-99-1.
Q: What is the English name of 4-Chloro-3-nitrobenzoic Acid?
A: The English name of 4-Chloro-3-nitrobenzoic Acid is 4-Chloro-3-nitrobenzoic Acid.
Q: What is the SMILES notation of 4-Chloro-3-nitrobenzoic Acid?
A: SMILES notation of 4-Chloro-3-nitrobenzoic Acid is O=C(O)c1ccc(Cl)c([N+](=O)[O-])c1.
Q: What is the safety information for 4-Chloro-3-nitrobenzoic Acid?
A: Safety information for 4-Chloro-3-nitrobenzoic Acid: S26-S24/25.
Q: What is the melting point of 4-Chloro-3-nitrobenzoic Acid?
A: Melting point of 4-Chloro-3-nitrobenzoic Acid is 180-183 °C(lit.).
Q: What is the polar surface area (PSA) of 4-Chloro-3-nitrobenzoic Acid?
A: Polar surface area (PSA) of 4-Chloro-3-nitrobenzoic Acid is 83.12000.

 4-Chloro-3-nitrobenzoic 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.
Henan Tianfu Chemical Co., Ltd.
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