2,3-Dichlorobenzoic acid

Modify Date: 2025-08-24 12:35:44

2,3-Dichlorobenzoic acid structure	Common Name	2,3-Dichlorobenzoic acid
	CAS Number	50-45-3	Molecular Weight	191.012
	Density	1.5±0.1 g/cm3	Boiling Point	306.9±22.0 °C at 760 mmHg
	Molecular Formula	C₇H₄Cl₂O₂	Melting Point	168-170 °C(lit.)
	MSDS	Chinese USA	Flash Point	139.4±22.3 °C
	Symbol	GHS07	Signal Word	Warning

Name	2,3-Dichlorobenzoic acid
Synonym	More Synonyms

Density	1.5±0.1 g/cm3
Boiling Point	306.9±22.0 °C at 760 mmHg
Melting Point	168-170 °C(lit.)
Molecular Formula	C₇H₄Cl₂O₂
Molecular Weight	191.012
Flash Point	139.4±22.3 °C
Exact Mass	189.958832
PSA	37.30000
LogP	2.92
Vapour Pressure	0.0±0.7 mmHg at 25°C
Index of Refraction	1.599
Water Solubility	slightly soluble

2,3-Dichlorobenzoic acid MSDS(Chinese)

CHEMICAL IDENTIFICATION

RTECS NUMBER :: DG6475000

CHEMICAL NAME :: Benzoic acid, 2,3-dichloro-

CAS REGISTRY NUMBER :: 50-45-3

BEILSTEIN REFERENCE NO. :: 1946217

LAST UPDATED :: 199612

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C7-H4-Cl2-O2

MOLECULAR WEIGHT :: 191.01

WISWESSER LINE NOTATION :: QVR BG CG

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

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

ROUTE OF EXPOSURE :: Subcutaneous

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 900 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

Symbol	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-S37/39-S36-S24/25
RIDADR	NONH for all modes of transport
WGK Germany	2
RTECS	DG6475000
HS Code	2916399090

Precursor 10
CAS#:32768-54-0 DICHLOROTOLUENE CAS#:6574-97-6 benzonitrile, d... CAS#:57915-78-3 2,3-Dichloroben... CAS#:124-38-9 Carbon dioxide
CAS#:95-50-1 1,2-Dichlorobenzene CAS#:118537-84-1 2,3-Dichloroben... CAS#:5980-24-5 2,3-dichloroben... CAS#:87-61-6 1,2,3-trichloro...
CAS#:106-46-7 1,4-Dichlorobenzene CAS#:608-27-5 2,3-Dichloroaniline
DownStream 10
CAS#:38594-42-2 2,3-DICHLOROBEN... CAS#:141991-33-5 N-[4-[(6-chloro... CAS#:76967-92-5 3-chloro-2-(p-t... CAS#:535-80-8 3-Chlorobenzoic Acid
CAS#:2905-60-4 2,3-Dichlorobenzoyl CAS#:77668-42-9 2,3-Dichloroben... CAS#:95-50-1 1,2-Dichlorobenzene CAS#:5980-24-5 2,3-dichloroben...
CAS#:6574-97-6 benzonitrile, d... CAS#:6388-47-2 2-Amino-3-chlor...

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%

A Novel Transformation of Polychlorinated Biphenyls by Rhodococcus sp. Strain RHA1.

Appl. Environ. Microbiol. 61(9) , 3353-8, (1995)

We have characterized a biphenyl degrader, Rhodococcus sp. strain RHA1. Biphenyl-grown cells of strain RHA1 efficiently transformed 45 components in the 62 major peaks of a polychlorinated biphenyl (P...

New advances in plant growth-promoting rhizobacteria for bioremediation.

Environ. Int. 33(3) , 406-13, (2007)

Plant growth-promoting rhizobacteria (PGPR) are bacteria capable of promoting plant growth by colonizing the plant root. For a long period PGPR were mainly used for assisting plants to uptake nutrient...

Benzoic acid,2,3-dichloro

2,3-Dichlorobenzoicacid

2,3-Dichlorobenzoic

QVR BG CG

RARECHEM AL BO 0323

3-Dichlorobenzoic acid

EINECS 200-039-5

2,3-dichloro-benzoicaci

2,3-dichlorbenzoic acid

2,3-DICHLOROBENZOIC ACID pure

2,3-Dichlorobenzoic Acid

2,3-Dichlor-benzoesaeure

dichlorobenzoic acid

2,3-Dichlorbenzoesure

Lamotrigine Related Compound B (USP)

MFCD00002413

Benzoic acid, 2,3-dichloro-

Lamotrigine Impurity 4

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Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 2,3-Dichlorobenzoic acid
Price: Check
Purity: 98.0%
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Shanghai Jizhi Biochemical Technology Co., Ltd
China
Product Name: 2,3-Dichlorobenzoic acid
Price: ￥468.0/100g ￥168.0/25g
Purity: 97.0%
Delivery: 3 Day
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Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 2,3-Dichlorobenzoic acid
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Delivery: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

Henan Tianfu Chemical Co., Ltd.
China
Product Name: 2,3-Dichlorobenzoic acid
Price: $Inquiry/1kg $Inquiry/25kg $Inquiry/1000kg $Inquiry/10ton
Purity: 99.0%
Delivery: Inquiry
Contact: Anson
Email: info@tianfuchem.com

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2,3-Dichlorobenzoic acid

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