(4-Chlorophenyl)boronic acid

Modify Date: 2025-08-21 13:46:23

(4-Chlorophenyl)boronic acid structure	Common Name	(4-Chlorophenyl)boronic acid
	CAS Number	1679-18-1	Molecular Weight	156.375
	Density	1.3±0.1 g/cm3	Boiling Point	295.4±42.0 °C at 760 mmHg
	Molecular Formula	C₆H₆BClO₂	Melting Point	284-289 °C(lit.)
	MSDS	Chinese USA	Flash Point	132.4±27.9 °C
	Symbol	GHS07	Signal Word	Warning

Name	4-Chlorophenylboronic acid
Synonym	More Synonyms

Density	1.3±0.1 g/cm3
Boiling Point	295.4±42.0 °C at 760 mmHg
Melting Point	284-289 °C(lit.)
Molecular Formula	C₆H₆BClO₂
Molecular Weight	156.375
Flash Point	132.4±27.9 °C
Exact Mass	156.014938
PSA	40.46000
LogP	2.18
Vapour Pressure	0.0±0.7 mmHg at 25°C
Index of Refraction	1.558
InChIKey	CAYQIZIAYYNFCS-UHFFFAOYSA-N
SMILES	OB(O)c1ccc(Cl)cc1
Storage condition	Refrigerator (+4°C)
Water Solubility	2.5 g/100 mL

(4-Chlorophenyl)boronic acid MSDS(Chinese)

CHEMICAL IDENTIFICATION

RTECS NUMBER :: CY8950000

CHEMICAL NAME :: Benzeneboronic acid, p-chloro-

CAS REGISTRY NUMBER :: 1679-18-1

BEILSTEIN REFERENCE NO. :: 2936346

LAST UPDATED :: 199612

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C6-H6-B-Cl-O2

MOLECULAR WEIGHT :: 156.38

WISWESSER LINE NOTATION :: QBQR DG

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

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

ROUTE OF EXPOSURE :: Intravenous

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 180 mg/kg

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

REFERENCE :: CSLNX* U.S. Army Armament Research & Development Command, Chemical Systems Laboratory, NIOSH Exchange Chemicals. (Aberdeen Proving Ground, MD 21010) Volume(issue)/page/year: NX#00061

Symbol	GHS07
Signal Word	Warning
Hazard Statements	H302 + H312 + H332
Precautionary Statements	P280
Personal Protective Equipment	dust mask type N95 (US);Eyeshields;Gloves
Hazard Codes	Xi:Irritant
Risk Phrases	R36/37/38
Safety Phrases	S36-S37/39-S26
RIDADR	NONH for all modes of transport
WGK Germany	3
RTECS	CY8950000

Precursor 9
CAS#:29540-84-9 4-CHLOROPHENYL ... CAS#:106-39-8 4-Bromochlorobenzene CAS#:5419-55-6 Triisopropylborate CAS#:688-71-1 Tripropyl Borate
CAS#:13283-31-3 borane CAS#:873-77-8 Bromo(4-chlorop... CAS#:7637-07-2 bf3 CAS#:120208-73-3 1,2-bis(p-chlor...
CAS#:7732-18-5 Water
DownStream 10
CAS#:61343-99-5 4-(4-CHLOROPHEN... CAS#:3506-75-0 2-Butanone,4-(4... CAS#:53842-12-9 1-(4-CHLORO-PHE... CAS#:90-98-2 4,4'-Dichlorobe...
CAS#:32598-12-2 2,4,4',6-tetrac... CAS#:407-16-9 4-(Trifluoromet... CAS#:49562-28-9 Fenofibrate CAS#:34035-03-5 5-(4-chlorophen...
CAS#:38401-71-7 5-(4-Chlorophen... CAS#:5748-41-4 4'-Chloro-4-bip...

Cationic Pd(II)-catalyzed highly enantioselective arylative cyclization of alkyne-tethered enals or enones initiated by carbopalladation of alkynes with arylboronic acids.

Org. Lett. 7th ed., 14 , 1756-1759, (2012)

Cationic Pd(II)-catalyzed enantioselective arylative cyclization of alkyne-tethered enals or enones initiated by carbopalladation of alkynes was developed without the necessity of a redox system.

Ruthenium(0)-catalyzed sp3 C-H bond arylation of benzylic amines using arylboronates.

Org. Lett. 7th ed., 14 , 1930-1933, (2012)

A Ru-catalyzed direct arylation of benzylic sp(3) carbons of acyclic amines with arylboronates is reported. This highly regioselective and efficient transformation can be performed with various combin...

Tandem-type Pd(II)-catalyzed oxidative Heck reaction/intramolecular C-H amidation sequence: a novel route to 4-aryl-2-quinolinones.

Chem. Commun. (Camb.) 36th ed., 48 , 4332-4334, (2012)

A novel catalytic method for synthesizing 4-aryl-2-quinolinones is reported. The process involves two mechanistically independent, sequential Pd(II)-catalyzed reactions--the oxidative Heck reaction an...

Name: Inhibition of full length human C-terminal 6-His-tagged ATXbeta using FS-3 as substra...
Source: ChEMBL
Target: Ectonucleotide pyrophosphatase/phosphodiesterase family member 2
External Id: CHEMBL4052575

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: Enzymatic Protein Activity Assay from Article 10.1002/cbic.201200571: "Boron-based in...
Source: BindingDB
Target: N/A
External Id: BindingDB_5702_1

Name: Inhibition of NorA in fluoroquinolone-resistant Staphylococcus aureus 1199B assessed ...
Source: ChEMBL
Target: Quinolone resistance protein NorA
External Id: CHEMBL3240837

Name: Toxicity in fluoroquinolone-resistant Staphylococcus aureus 1199B expressing NorA aft...
Source: ChEMBL
Target: Staphylococcus aureus
External Id: CHEMBL3240841

Name: HIV Cellular Data
Source: NIAID
Target: N/A
External Id: HIV Cellular Data

Name: Cytotoxicity against human KB cells assessed growth inhibition at 10 uM after 72 hrs ...
Source: ChEMBL
Target: KB
External Id: CHEMBL3240844

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4-Chlorophenylboranic acid

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4-CHLOROPHENYLBORNIC ACID

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MFCD00039137

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4-Chlorophenylboronic acid

EINECS 216-845-5

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p-chlorobenzeneboronic acid

RARECHEM AH PB 0178

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China
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Zhongshan Xingrui Chemical Co. , Ltd.
China
Product Name: (4-Chlorophenyl)boronic acid
Price: ￥Inquiry/25kg
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Delivery: Inquiry
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(4-Chlorophenyl)boronic acid

Names

Chemical & Physical Properties

MSDS

Toxicological Information

CHEMICAL IDENTIFICATION

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

Safety Information

Synthetic Route

Precursor & DownStream

Articles12

(4-Chlorophenyl)boronic acidBioassay

Synonyms

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