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
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
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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%

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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

Benzoic acid, p-chloro-

4-Chlorobenzoicacid

Benzoic acid, 4-chloro-

UNII-IC7888DF4L

4-chlorobenzoic

4-CHLOROBENZOATE

2-chloro-5-carboxybenzene

para-chlorobenzoic acid

chlorodracylic acid

EINECS 200-805-9

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Mycosid

4-Chloro-benzoic acid

p-chlorobenzoic

MFCD00002531

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Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
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Shanghai Jizhi Biochemical Technology Co., Ltd
China
Product Name: 4-Chlorobenzoic acid
Price: ￥338.0/500g ￥98.0/100g
Purity: 99.0%
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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
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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

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4-Chlorobenzoic acid

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