3-Chlorobenzoic Acid

Modify Date: 2025-08-20 20:03:16

3-Chlorobenzoic Acid Structure
3-Chlorobenzoic Acid structure
Common Name 3-Chlorobenzoic Acid
CAS Number 535-80-8 Molecular Weight 156.566
Density 1.4±0.1 g/cm3 Boiling Point 281.3±13.0 °C at 760 mmHg
Molecular Formula C7H5ClO2 Melting Point 153-157 °C(lit.)
MSDS Chinese USA Flash Point 123.9±19.8 °C
Symbol GHS07
GHS07
Signal Word Warning

 Names

Name 3-chlorobenzoic acid
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.4±0.1 g/cm3
Boiling Point 281.3±13.0 °C at 760 mmHg
Melting Point 153-157 °C(lit.)
Molecular Formula C7H5ClO2
Molecular Weight 156.566
Flash Point 123.9±19.8 °C
Exact Mass 155.997803
PSA 37.30000
LogP 2.90
Vapour Pressure 0.0±0.6 mmHg at 25°C
Index of Refraction 1.583
Stability Skin, eye and respiratory irritant.
Water Solubility <0.1 g/100 mL at 19.5 ºC

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
DG4975990
CHEMICAL NAME :
Benzoic acid, m-chloro-
CAS REGISTRY NUMBER :
535-80-8
BEILSTEIN REFERENCE NO. :
0907218
LAST UPDATED :
199710
DATA ITEMS CITED :
3
MOLECULAR FORMULA :
C7-H5-Cl-O2
MOLECULAR WEIGHT :
156.57
WISWESSER LINE NOTATION :
QVR CG

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
750 mg/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

 Safety Information

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-S36-S37/39
RIDADR NONH for all modes of transport
WGK Germany 3
RTECS DG4975990
HS Code 29163900

 Synthetic Route

 Customs

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%

 Articles26

More Articles
Molecular diversity in the bacterial community and the fluorescent pseudomonads group in natural and chlorobenzoate-stressed peat-forest soil.

Microbiol. Res. 158(1) , 47-54, (2003)

Bacterial community shifts in a soil microcosm spiked with 3-chlorobenzoate or 2,5-dichlorobenzoate were monitored. The V6-V8 variable regions of soil bacterial 16S rRNA and rDNA were amplified and se...

Alginate beads as a storage, delivery and containment system for genetically modified PCB degrader and PCB biosensor derivatives of Pseudomonas fluorescens F113.

J. Appl. Microbiol. 110(5) , 1351-8, (2011)

Pseudomonas fluorescens F113Rifpcb is a genetically engineered rhizosphere bacterium with the potential to degrade polychlorinated biphenyls (PCBs). F113Rifpcbgfp and F113L::1180gfp are biosensor stra...

Amino acids in positions 48, 52, and 73 differentiate the substrate specificities of the highly homologous chlorocatechol 1,2-dioxygenases CbnA and TcbC.

J. Bacteriol. 187(15) , 5427-36, (2005)

Chlorocatechol 1,2-dioxygenase (CCD) is the first-step enzyme of the chlorocatechol ortho-cleavage pathway, which plays a central role in the degradation of various chloroaromatic compounds. Two CCDs,...

 Synonyms

MFCD00002491
UNII-02UOJ7064K
m-chlorobenzoic acid
3-Chlorobenzoic Acid
EINECS 208-618-4
Benzoic acid, 3-chloro-
meta-chlorobenzoic acid
3-chloro-benzoic acid
Benzoic acid, m-chloro-
Benzoic acid, 2-chloro-
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