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CAS No.: | 156545-07-2 |
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Name: | 3,5-DifluoroPhenylboronic acid |
Article Data: | 10 |
Molecular Structure: | |
Formula: | C6H5BF2O2 |
Molecular Weight: | 157.912 |
Synonyms: | 3,5-Difluorobenzeneboronic acid;3,5-Difluorophenyl boronic acid;3,5-Difluoro Phenylboronic acid;Boronic acid, B-(3,5-difluorophenyl)-; |
EINECS: | 605-060-7 |
Density: | 1.35 g/cm3 |
Melting Point: | 210-217 °C |
Boiling Point: | 266.9 °C at 760 mmHg |
Flash Point: | 115.2 °C |
Appearance: | White to beige-yellowish powder |
Hazard Symbols: | Xn,Xi,F |
Risk Codes: | 36/37/38 |
Safety: | 26-36 |
PSA: | 40.46000 |
LogP: | -0.35540 |
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The Molecular Structure of 3,5-DifluoroPhenylboronic acid (CAS NO.156545-07-2):
Empirical Formula: C6H5BF2O2
Molecular Weight: 157.9105
Appearance: White to beige-yellowish powder
Nominal Mass: 158 Da
Average Mass: 157.9105 Da
Monoisotopic Mass: 158.035067 Da
Index of Refraction: 1.485
Molar Refractivity: 33.51 cm3
Molar Volume: 116.7 cm3
Surface Tension: 36.1 dyne/cm
Density: 1.35 g/cm3
Flash Point: 115.2 °C
Enthalpy of Vaporization: 53.34 kJ/mol
Boiling Point: 266.9°C at 760 mmHg
Melting Point: 210-217 °C
Vapour Pressure: 0.00418 mmHg at 25°C
Product Categories: Fluorin-contained phenyl boronic acid series;HALIDE;blocks;BoronicAcids;FluoroCompounds;Substituted Boronic Acids;Boronic Acid;Aryl;Organoborons;B (Classes of Boron Compounds);Boronic Acids;Boronic Acids;Boronic Acids and Derivatives
3,5-DifluoroPhenylboronic acid (CAS NO.156545-07-2) is used as intermediates of liquid crystals.
Risk Statements: R36/37/38:Irritating to eyes, respiratory system and skin.;
Safety Statements: S26:In case of contact with eyes, rinse immediately with plenty of WATER and seek medical advice.;
S37/39:Wear suitable gloves and eye/face protection.;
Hazard Codes: XiXnF
WGK Germany: 3
Hazard Note: Irritant
3,5-DifluoroPhenylboronic acid (CAS NO.156545-07-2) is also called as 3,5-Difluorobenzeneboronic acid ; Boronic acid, (3,5-difluorophenyl)- (9ci) ; 3,5-Difluorobenzeneboronic acid 98% ; 3,5-Difluorobenzeneboronicacid98% ; 3,5-Difluorophenylboronic acid 98% .