Basic information
- Name:
Boronicacid, B-(2,3-dichlorophenyl)-
- Superlist Name:
- 2,3-Dichlorophenylboronic acid
- CAS No.:
151169-74-3
- Molecular Structure:

- Formula:
- C6H5BCl2O2
- Molecular Weight:
- 190.82
- Synonyms:
- Boronicacid, (2,3-dichlorophenyl)- (9CI);(2,3-Dichlorophenyl)boronic acid;(2,3-Dichlorophenyl)dihydroxyborane;2,3-Dichlorophenylboronic acid;
- Density:
- 1.47 g/cm3
- Melting Point:
- 125 °C (dec.)(lit.)
- Boiling Point:
- 349.8 °C at 760 mmHg
- Flash Point:
- 165.4 °C
- Appearance:
- white powder
- Hazard Symbols:
Xn,
Xi- Risk Codes:
- 36/37/38-22
- Safety Description:
- 37/39-26-36 Details
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Chemistry
2,3-Dichlorophenylboronic acid(151169-74-3) exists as off white powder.
Molecular Structure:
IUPAC Name:2,3-Dichlorophenylboronic acid
Synonyms:2,3-DICHLOROBENZENEBORONIC ACID;2,3-DICHLOROPHENYLBORONIC ACID;AKOS BRN-0159;RARECHEM AH PB 0262;2,3-Dichloropheyl Boronic Acid;3,4-Dichlorophenylboric acid;2,3-Dichlorophenylboronic Acid (contains varying amounts of Anhydride);2,3-Dichlorobenzeneboronic acid, 98+%
Molecular Formula:C6H5BCl2O2
Molecular Weight:190.82
Density:1.47 g/cm3
Melting Point:242-244 ℃
Boiling Point:349.8 ℃ at 760 mmHg
Flash Point:165.4 ℃
Index of Refraction:1.577
Molar Volume:129.4 cm3
Enthalpy of Vaporization: 62.72 kJ/mol
Molecular Structure:

IUPAC Name:2,3-Dichlorophenylboronic acid
Synonyms:2,3-DICHLOROBENZENEBORONIC ACID;2,3-DICHLOROPHENYLBORONIC ACID;AKOS BRN-0159;RARECHEM AH PB 0262;2,3-Dichloropheyl Boronic Acid;3,4-Dichlorophenylboric acid;2,3-Dichlorophenylboronic Acid (contains varying amounts of Anhydride);2,3-Dichlorobenzeneboronic acid, 98+%
Molecular Formula:C6H5BCl2O2
Molecular Weight:190.82
Density:1.47 g/cm3
Melting Point:242-244 ℃
Boiling Point:349.8 ℃ at 760 mmHg
Flash Point:165.4 ℃
Index of Refraction:1.577
Molar Volume:129.4 cm3
Enthalpy of Vaporization: 62.72 kJ/mol
Uses
2,3-Dichlorophenylboronic acid(151169-74-3) is an important raw material in fine chemistry industry. 2,3-Dichlorophenylboronic acid(151169-74-3) can be used as a pharmaceutical intermediate.
Safety Profile
Hazard Codes:
Xn,Xi
Risk Statements:36/37/38-22
36/37/38:Irritating to eyes, respiratory system and skin
22:Harmful if swallowed
Safety Statements:37/39-26-36
37/39:Wear suitable gloves and eye/face protection
26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice
36:Wear suitable protective clothing
WGK Germany:3
Hazard Note:Irritant
Xn,Xi Risk Statements:36/37/38-22
36/37/38:Irritating to eyes, respiratory system and skin
22:Harmful if swallowed
Safety Statements:37/39-26-36
37/39:Wear suitable gloves and eye/face protection
26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice
36:Wear suitable protective clothing
WGK Germany:3
Hazard Note:Irritant
Specification
Chemical Stability:Stable.
Conditions to Avoid:Incompatible materials.
Incompatibilities with Other Materials:Strong oxidizing agents, acids.
Hazardous Decomposition Products:Hydrogen chloride, carbon monoxide, carbon dioxide, boron oxides.
Hazardous Polymerization:Will not occur.
Conditions to Avoid:Incompatible materials.
Incompatibilities with Other Materials:Strong oxidizing agents, acids.
Hazardous Decomposition Products:Hydrogen chloride, carbon monoxide, carbon dioxide, boron oxides.
Hazardous Polymerization:Will not occur.

