5-Bromo-2-thienylboronic acid

Modify Date: 2024-01-02 20:11:33

5-Bromo-2-thienylboronic acid Structure
5-Bromo-2-thienylboronic acid structure
Common Name 5-Bromo-2-thienylboronic acid
CAS Number 162607-17-2 Molecular Weight 206.853
Density 1.9±0.1 g/cm3 Boiling Point 342.3±52.0 °C at 760 mmHg
Molecular Formula C4H4BBrO2S Melting Point 95-100 °C(lit.)
MSDS Chinese USA Flash Point 160.8±30.7 °C

 Names

Name (5-Bromothiophen-2-yl)boronic acid
Synonym More Synonyms

 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

 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

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5-Bromo-2-thienylboronic acid Structure

5-Bromo-2-thien...

CAS#:162607-17-2

Literature: Arkiv foer Kemi, , vol. 11, p. 373,379, 380

~%

5-Bromo-2-thienylboronic acid Structure

5-Bromo-2-thien...

CAS#:162607-17-2

Literature: Arkiv foer Kemi, , vol. 11, p. 373,379, 380

~%

5-Bromo-2-thienylboronic acid Structure

5-Bromo-2-thien...

CAS#:162607-17-2

Literature: Arkiv foer Kemi, , vol. 11, p. 373,379, 380

 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%

 Synonyms

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