(2-Chloro-4-pyridinyl)boronic acid

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Names

[ Name ]:
(2-Chloro-4-pyridinyl)boronic acid

[Synonym ]:
2-Chloropyridine-4-boronic acid
MFCD03788416
2-Chloro-4-pyridineboronic acid
2-Chloro-4-pyridinylboronic acid
(2-Chloro-4-pyridinyl)boronic acid
2-Chloro-4-pyridylboronic Acid
Boronic acid, B-(2-chloro-4-pyridinyl)-
(2-Chloropyridin-4-yl)boronic acid
2-Chloro pyridine-4-boronic acid

Chemical & Physical Properties

[ Density]:
1.4±0.1 g/cm3

[ Boiling Point ]:
355.2±52.0 °C at 760 mmHg

[ Melting Point ]:
155-163 °C

[ Molecular Formula ]:
C₅H₅BClNO₂

[ Molecular Weight ]:
157.36

[ Flash Point ]:
168.6±30.7 °C

[ Exact Mass ]:
157.010193

[ PSA ]:
53.35000

[ LogP ]:
0.77

[ Vapour Pressure ]:
0.0±0.8 mmHg at 25°C

[ Index of Refraction ]:
1.559

[ Storage condition ]:
2-8°C

MSDS

Click to get detail MSDS

Safety Information

[ 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

[ RIDADR ]:
NONH for all modes of transport

[ HS Code ]:
2933399090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

DownStream

2-Chloropyridine-4-boronic acid pinacol ester
2,2'-DICHLORO-[3,4']-BIPYRIDINE
2-Chlorpyridin-4-ol
3-bromo-5-(2-chloropyridin-4-yl)pyridine

Customs

[ HS Code ]: 2933399090

[ Summary ]:
2933399090. other compounds containing an unfused pyridine ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Articles

Tetrahedron 61 , 1417, (2005)

(2-Chloro-4-pyridinyl)boronic acid
(2-Chloro-3-fluoro-4-pyridinyl)boronic acid
(6-chloro-4-methoxypyridin-3-yl)boronic acid
(2-chloro-4-cyclopropylphenyl)boronic acid
(2-Chloro-4-hydroxyphenyl)boronic acid
(2-Chloro-4-pyrimidinyl)boronic acid
2-[2-[tert-butoxycarbonyl(2-methoxyethyl)amino]thiazol-4-yl]acetic acid
tert-butyl N-[4-[methoxy(methyl)sulfamoyl]phenyl]carbamate
benzyl N-(8-oxo-4,5,6,7-tetrahydrocyclohepta[d]thiazol-2-yl)carbamate
tert-butyl 3-[[tert-butoxycarbonyl(methyl)amino]methyl]-3-hydroxy-azetidine-1-carboxylate
benzyl N-[(1R,2S)-2-(2-chloro-6-methyl-3-pyridyl)cyclopropyl]carbamate
Dispiro[1H-phenalene-2(3H),1a(2)-cyclobutane-3a(2),2a(2)a(2)(3a(2)a(2)H)-[1H]phenalene]
tert-butyl N-(2-cyanoethyl)-N-(4-ethoxyphenyl)carbamate
benzyl 5-(2-hydroxyethyl)-2,5-diazabicyclo[2.2.2]octane-2-carboxylate
benzyl N-[3-(4-methylphenoxy)-5-nitro-phenyl]carbamate
5-[9H-fluoren-9-ylmethoxycarbonyl(methyl)amino]-3-methyl-isoxazole-4-carboxylic acid

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