4-Chlorobenzoic acid

Modify Date: 2025-08-21 14:56:18

4-Chlorobenzoic acid structure	Common Name	4-Chlorobenzoic acid
	CAS Number	74-11-3	Molecular Weight	156.566
	Density	1.4±0.1 g/cm3	Boiling Point	287.2±13.0 °C at 760 mmHg
	Molecular Formula	C₇H₅ClO₂	Melting Point	238-241 °C(lit.)
	MSDS	Chinese USA	Flash Point	127.5±19.8 °C
	Symbol	GHS07	Signal Word	Warning

Name	4-chlorobenzoic acid
Synonym	More Synonyms

Density	1.4±0.1 g/cm3
Boiling Point	287.2±13.0 °C at 760 mmHg
Melting Point	238-241 °C(lit.)
Molecular Formula	C₇H₅ClO₂
Molecular Weight	156.566
Flash Point	127.5±19.8 °C
Exact Mass	155.997803
PSA	37.30000
LogP	2.65
Vapour Pressure	0.0±0.6 mmHg at 25°C
Index of Refraction	1.583
InChIKey	XRHGYUZYPHTUJZ-UHFFFAOYSA-N
SMILES	O=C(O)c1ccc(Cl)cc1
Stability	Stable. Combustible. Incompatible with bases, strong oxidizing agents.
Water Solubility	soluble in hot water

4-Chlorobenzoic acid MSDS(Chinese)

CHEMICAL IDENTIFICATION

RTECS NUMBER :: DG4976010

CHEMICAL NAME :: Benzoic acid, p-chloro-

CAS REGISTRY NUMBER :: 74-11-3

BEILSTEIN REFERENCE NO. :: 0907196

LAST UPDATED :: 199701

DATA ITEMS CITED :: 4

MOLECULAR FORMULA :: C7-H5-Cl-O2

MOLECULAR WEIGHT :: 156.57

WISWESSER LINE NOTATION :: QVR DG

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 :: 1170 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: JAFCAU Journal of Agricultural and Food Chemistry. (American Chemical Soc., Distribution Office Dept. 223, POB 57136, West End Stn., Washington, DC 20037) V.1- 1953- Volume(issue)/page/year: 21,794,1973

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 1 gm/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: BCFAAI Bollettino Chimico Farmaceutico. (Societa Editoriale Farmaceutica, Via Ausonio 12, 20123 Milan, Italy) V.33- 1894- Volume(issue)/page/year: 112,53,1973

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 1170 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: JAFCAU Journal of Agricultural and Food Chemistry. (American Chemical Soc., Distribution Office Dept. 223, POB 57136, West End Stn., Washington, DC 20037) V.1- 1953- Volume(issue)/page/year: 23,724,1975

Symbol	GHS07
Signal Word	Warning
Hazard Statements	H302
Precautionary Statements	P301 + P312 + P330
Personal Protective Equipment	dust mask type N95 (US);Eyeshields;Gloves
Hazard Codes	Xn:Harmful
Risk Phrases	R22;R36/37/38
Safety Phrases	S26-S36-S37/39
RIDADR	NONH for all modes of transport
WGK Germany	2
RTECS	DG4976010
HS Code	4002191900

Precursor 0
DownStream 10
CAS#:39735-52-9 Ethyl 2-[(4-chl... CAS#:321-21-1 4-Fluoro-2-meth... CAS#:38818-50-7 4-Chloro-3-nitr... CAS#:5106-98-9 4-Chlorosalicyl...
CAS#:42860-10-6 3-Bromo-4-chlor... CAS#:31913-75-4 4-Chloro-2'-hyd... CAS#:4740-24-3 Benzoic acid, 4... CAS#:42860-04-8 4-Chloro-3-iodo...
CAS#:454-78-4 3-Bromo-4-chlor... CAS#:50677-27-5 4-chloro-N'-(2-...

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%

Kinetics of the esterification of active pharmaceutical ingredients containing carboxylic acid functionality in polyethylene glycol: formulation implications.

J. Pharm. Sci. 103(8) , 2424-33, (2014)

Polyethylene glycols (PEGs) are attractive as excipients in the manufacture of drug products because they are water soluble and poorly immunogenic. They are used in various pharmaceutical preparations...

Enhanced hydroxyl radical generation in the combined ozonation and electrolysis process using carbon nanotubes containing gas diffusion cathode.

Environ. Sci. Pollut. Res. Int. 22 , 15812-20, (2015)

Combination of ozone together with electrolysis (ozone-electrolysis) is a promising wastewater treatment technology. This work investigated the potential use of carbon nanotube (CNT)-based gas diffusi...

Benzenepolycarboxylic acids with potential anti-hemorrhagic properties and structure–activity relationships

Bioorg. Med. Chem. 19 , 7000-2, (2011)

Previously, we reported the structural requirements of the cinnamic acid relatives for inhibition of snake venom hemorrhagic action. In the present study, we examined the effect of benzenepolycarboxyl...

Name: Luminescence-based cell-based primary high throughput screening assay to identify ago...
Source: The Scripps Research Institute Molecular Screening Center
Target: mu-type opioid receptor isoform MOR-1 [Homo sapiens]
External Id: OPRM1-OPRD1_AG_LUMI_1536_1X%ACT PRUN

Name: Primary qHTS assay for inhibitors of alpha-synuclein gene (SNCA) expression
Source: NCGC
External Id: SNCA-p-activity-luciferase

Name: Fluorescence-based cell-based primary high throughput screening assay to identify ago...
Source: The Scripps Research Institute Molecular Screening Center
Target: muscarinic acetylcholine receptor M1 [Homo sapiens]
External Id: CHRM1_AG_FLUO8_1536_1X%ACT PRUN

Name: Cytochrome P450 Family 1 Subfamily A Member 2 (CYP1A2) small molecule antagonists: lu...
Source: 824
External Id: CYP273

Name: Toxicity in po dosed Rattus norvegicus (rat)
Source: ChEMBL
Target: Rattus norvegicus
External Id: CHEMBL3059484

Name: log LD50 was determined
Source: ChEMBL
Target: N/A
External Id: CHEMBL643455

Name: Concentration of the drug in the kidney of rat
Source: ChEMBL
Target: Rattus norvegicus
External Id: CHEMBL643456

Name: Concentration of the drug in the liver of rat
Source: ChEMBL
Target: Rattus norvegicus
External Id: CHEMBL643457

Name: Fluorescence-based cell-based primary high throughput screening assay to identify pos...
Source: The Scripps Research Institute Molecular Screening Center
Target: muscarinic acetylcholine receptor M1 [Homo sapiens]
External Id: CHRM1_PAM_FLUO8_1536_1X%ACT PRUN

Name: Fluorescence polarization-based biochemical high throughput primary assay to identify...
Source: The Scripps Research Institute Molecular Screening Center
Target: RecName: Full=Sialate O-acetylesterase; AltName: Full=H-Lse; AltName: Full=Sialic acid-specific 9-O-acetylesterase; Flags: Precursor [Homo sapiens]
External Id: SIAE_INH_FP_1536_1X%INH PRUN

Total 382, Current Page 1 of 39

4-CHLOROBENZOIC ACID FOR SYNTHESIS

4-CHLORO BENZOIC ACID

p-Chlorobenzoic acid

4-Cl-PhCOOH

PCBA

P-CHLOROBENZOICACID

4-Chlorobenzoic acid

p-Carboxychlorobenzene

4 CHLOROBENZOIC ACID

4-Chlorobenzoicacid

UNII-IC7888DF4L

4-chlorobenzoic

4-CHLOROBENZOATE

2-chloro-5-carboxybenzene

para-chlorobenzoic acid

chlorodracylic acid

EINECS 200-805-9

Sodium 1,5-naphthalenedisulfonate dibasic

Mycosid

4-Chloro-benzoic acid

p-chlorobenzoic

MFCD00002531

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.

Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
Price: Check
Purity: 98.0%
Delivery: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 4-Chlorobenzoic acid
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Delivery: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

Shanghai Jizhi Biochemical Technology Co., Ltd
China
Product Name: 4-Chlorobenzoic acid
Price: ￥338.0/500g ￥98.0/100g
Purity: 99.0%
Delivery: Inquiry
Contact: Liu jia
Email: 2130147988@qq.com

Zhongshan Xingrui Chemical Co. , Ltd.
China
Product Name: 4-Chlorobenzoic acid
Price: ￥Inquiry/25kg
Purity: 99.0%
Delivery: Inquiry
Contact: Wang Jie
Email: 3096638339@qq.com

Get all suppliers and price by the below link:

4-Chlorobenzoic acid suppliers

4-Chlorobenzoic acid price

4-Chlorobenzoic acid

Names

Chemical & Physical Properties

MSDS

Toxicological Information

CHEMICAL IDENTIFICATION

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

Safety Information

Precursor & DownStream

Customs

Articles33

4-Chlorobenzoic acidBioassay

Synonyms

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.