5-Bromo-2-thienylboronic acid

Names

[ 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

DownStream

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%