2-Chloro-4-methoxyphenylboronic acid

Modify Date: 2024-01-02 18:45:45

2-Chloro-4-methoxyphenylboronic acid Structure
2-Chloro-4-methoxyphenylboronic acid structure
Common Name 2-Chloro-4-methoxyphenylboronic acid
CAS Number 219735-99-6 Molecular Weight 186.401
Density 1.3±0.1 g/cm3 Boiling Point 343.4±52.0 °C at 760 mmHg
Molecular Formula C7H8BClO3 Melting Point 190-196°C
MSDS N/A Flash Point 161.5±30.7 °C

 Names

Name (2-chloro-4-methoxyphenyl)boronic acid
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.3±0.1 g/cm3
Boiling Point 343.4±52.0 °C at 760 mmHg
Melting Point 190-196°C
Molecular Formula C7H8BClO3
Molecular Weight 186.401
Flash Point 161.5±30.7 °C
Exact Mass 186.025497
PSA 49.69000
LogP 2.33
Vapour Pressure 0.0±0.8 mmHg at 25°C
Index of Refraction 1.545

 Safety Information

Hazard Codes Xi: Irritant;
Risk Phrases R36/37/38
Safety Phrases S26-S36/37/39
HS Code 2931900090

 Synthetic Route

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2-Chloro-4-methoxyphenylboronic acid Structure

2-Chloro-4-meth...

CAS#:219735-99-6

Literature: EP1354884 A1, ; Page/Page column 26 ; EP 1354884 A1

~64%

2-Chloro-4-methoxyphenylboronic acid Structure

2-Chloro-4-meth...

CAS#:219735-99-6

Literature: Bristol-Myers Squibb Pharma Company Patent: US6362180 B1, 2002 ; Location in patent: Example 831 ; US 6362180 B1

 Precursor & DownStream

Precursor  2

DownStream  0

 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

4-Borono-3-chloroanisole
2-Chloro-4-methoxybenzeneboronic acid
2-Chloro-4-methoxyphenylboronic acid
2-chloro-4-methoxyphenylboronicacid
(2-Chloro-4-methoxyphenyl)boronic acid
Boronic acid, B-(2-chloro-4-methoxyphenyl)-
MFCD03411935
2-chloro-4-methoxyphenyl boronate
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