5-Bromo-2-thienylboronic acid

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Names

[ CAS No. ]:
162607-17-2

[ Name ]:
5-Bromo-2-thienylboronic acid

[Synonym ]:
Boronic acid, B-(5-bromo-2-thienyl)-
5-Bromo-2-thienylboronic acid
(5-bromothiophen-2-yl)boronic acid
(5-Bromo-2-thienyl)boronic acid
MFCD02094028
5-BroMo-2-thiopheneboronic Acid

Chemical & Physical Properties

[ Density]:
1.9±0.1 g/cm3

[ Boiling Point ]:
342.3±52.0 °C at 760 mmHg

[ Melting Point ]:
95-100 °C(lit.)

[ Molecular Formula ]:
C4H4BBrO2S

[ Molecular Weight ]:
206.853

[ Flash Point ]:
160.8±30.7 °C

[ Exact Mass ]:
205.920837

[ PSA ]:
68.70000

[ LogP ]:
2.12

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

[ Index of Refraction ]:
1.630

[ Storage condition ]:
0-6°C

MSDS

Click to get detail MSDS

Safety Information

[ Personal Protective Equipment ]:
Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter

[ Hazard Codes ]:
Xi:Irritant;

[ Risk Phrases ]:
R36/37/38

[ Safety Phrases ]:
S26-S37/39

[ RIDADR ]:
NONH for all modes of transport

[ WGK Germany ]:
3

[ HS Code ]:
2934999090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 2,5-Dibromothiophene
  • Thienylboronic acid
  • 5-bromo-[2]thienyl lithium
  • Diethyl ether
  • BUTYL BORATE

DownStream

  • 2-Bromo-5-benzoylthiophene

Customs

[ HS Code ]: 2934999090

[ Summary ]:
2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Related Compounds

  • 5-bromo-2-ethylpentanoic acid
  • 5-Bromo-2-chlorobenzoic acid
  • 5-Bromo-2-fluoroisonicotinic acid
  • 5-BROMO-2-FLUOROBENZENEBORONIC ACID
  • 5-bromo-2-hydrazinylbenzoic acid hydrochloride
  • 5-Bromo-2-fluorobenzoic acid
  • 1-(3,4-Dichlorophenyl)-4-{[5-(oxan-4-yl)-1,2,4-oxadiazol-3-yl]methyl}piperazine
  • 1-{2-[1-(propan-2-yl)-1H-pyrazol-4-yl]propan-2-yl}cyclopropan-1-amine
  • 3-(3,5-Difluoropyridin-4-yl)butan-1-amine
  • N-(3-chloro-2-methylphenyl)-6-(difluoromethyl)-2-methylpyrimidine-4-carboxamide
  • [1-(4,5,6,7-tetrahydro-1H-indol-2-yl)cyclobutyl]methanamine
  • [2,2-Difluoro-1-(2-methoxy-5-nitrophenyl)cyclopropyl]methanamine
  • 2-(1,1,1,3,3,3-Hexafluoropropan-2-yl)cyclopropan-1-amine
  • 2-(3-Chloro-2,4-difluorophenyl)-1,1-difluoropropan-2-amine
  • [1-(4-Cyclopropyl-1,3-thiazol-5-yl)-4,4-difluorocyclohexyl]methanamine
  • N-(4-chloro-2-methylphenyl)-6-(difluoromethyl)-2-methylpyrimidine-4-carboxamide
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