(5-Chloro-2-thienyl)boronic acid

Names

[ Name ]:
(5-Chloro-2-thienyl)boronic acid

[Synonym ]:
5-Chloro-2-thienylboronic acid
(5-Chloro-2-thienyl)boronic acid
Boronic acid, B-(5-chloro-2-thienyl)-
MFCD00236030
5-Chloro-2-thiopheneboronic Acid
(5-chlorothiophen-2-yl)boronic acid
5-Chlorothiophene-2-boronic acid

Chemical & Physical Properties

[ Density]:
1.5±0.1 g/cm3

[ Boiling Point ]:
320.9±52.0 °C at 760 mmHg

[ Melting Point ]:
136-140 °C(lit.)

[ Molecular Formula ]:
C₄H₄BClO₂S

[ Molecular Weight ]:
162.402

[ Flash Point ]:
147.9±30.7 °C

[ Exact Mass ]:
161.971359

[ PSA ]:
68.70000

[ LogP ]:
1.91

[ Vapour Pressure ]:
0.0±0.7 mmHg at 25°C

[ Index of Refraction ]:
1.585

[ 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 ]:
S37/39-S26

[ RIDADR ]:
NONH for all modes of transport

[ WGK Germany ]:
3

[ HS Code ]:
2934999090

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%