3-Cyano-4-fluorobenzeneboronic acid

Modify Date: 2024-01-13 22:00:15

3-Cyano-4-fluorobenzeneboronic acid Structure
3-Cyano-4-fluorobenzeneboronic acid structure
Common Name 3-Cyano-4-fluorobenzeneboronic acid
CAS Number 214210-21-6 Molecular Weight 164.930
Density 1.4±0.1 g/cm3 Boiling Point 333.2±52.0 °C at 760 mmHg
Molecular Formula C7H5BFNO2 Melting Point >300
MSDS USA Flash Point 155.3±30.7 °C

 Names

Name (3-cyano-4-fluorophenyl)boronic acid
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.4±0.1 g/cm3
Boiling Point 333.2±52.0 °C at 760 mmHg
Melting Point >300
Molecular Formula C7H5BFNO2
Molecular Weight 164.930
Flash Point 155.3±30.7 °C
Exact Mass 165.039734
PSA 64.25000
LogP 0.88
Vapour Pressure 0.0±0.8 mmHg at 25°C
Index of Refraction 1.535
Storage condition Keep Cold

 Safety Information

Hazard Codes Xi
Risk Phrases R20/21/22
Safety Phrases S26-S36/37/39
RIDADR 3439
HS Code 2931900090

 Synthetic Route

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3-Cyano-4-fluorobenzeneboronic acid Structure

3-Cyano-4-fluor...

CAS#:214210-21-6

Literature: US6300352 B1, ; US 6300352 B1

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3-Cyano-4-fluorobenzeneboronic acid Structure

3-Cyano-4-fluor...

CAS#:214210-21-6

Literature: WO2006/45350 A1, ; Page/Page column 62-63 ; WO 2006/045350 A1

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3-Cyano-4-fluorobenzeneboronic acid Structure

3-Cyano-4-fluor...

CAS#:214210-21-6

Literature: US6339099 B1, ; Page column 83-86 ;

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3-Cyano-4-fluorobenzeneboronic acid Structure

3-Cyano-4-fluor...

CAS#:214210-21-6

Literature: WO2005/123688 A2, ; Page/Page column 66-67 ; WO 2005/123688 A2

 Customs

HS Code 2931900090
Summary 2931900090. other organo-inorganic compounds. VAT:17.0%. Tax rebate rate:13.0%. Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward). MFN tariff:6.5%. General tariff:30.0%

 Synonyms

QBQR DF CCN
Boronic acid, B-(3-cyano-4-fluorophenyl)-
MFCD03095130
3-Cyano-4-fluorophenylboronic Acid
(3-Cyano-4-fluorophenyl)boronic acid
4-fluoro-3-cyanobenzeneboronic acid
4-fluoro-3-cyanophenyl boronic acid
3-Cyano-4-fluorobenzeneboronic acid
Boronic acid, (3-cyano-4-fluorophenyl)-
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