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Cas Database |
| Name |
4-(Methanesulfonyl)phenylboronic acid |
EINECS | 677-559-8 |
| CAS No. | 149104-88-1 | Density | 1.39 g/cm3 |
| PSA | 82.98000 | LogP | -0.14930 |
| Solubility | N/A | Melting Point |
275-277 °C |
| Formula | C7H9BO4S | Boiling Point | 445.5 °C at 760 mmHg |
| Molecular Weight | 200.023 | Flash Point | 223.2 °C |
| Transport Information | N/A | Appearance | off-white powder |
| Safety | 37/39-26-24/25-22 | Risk Codes | 36/37/38 |
| Molecular Structure |
|
Hazard Symbols |
 Xi
|
| Synonyms |
Boronic acid,[4-(methylsulfonyl)phenyl]- (9CI);Boronic acid,B-[4-(methylsulfonyl)phenyl]-;4-Methansulfonylphenylboronic acid;4-Methylsulfonylbenzeneboronic acid;[4-(Methylsulfonyl)phenyl]boronic acid; |
Article Data | 3 |
4-(Methanesulfonyl)phenylboronic acid Chemical Properties
IUPAC Name: (4-methylsulfonylphenyl)boronic acid
Empirical Formula: C7H9BO4S
Molecular Weight: 200.02
Structure of 4-(Methanesulfonyl)phenylboronic acid (CAS NO.149104-88-1):
Index of Refraction: 1.566
Molar Refractivity: 46.73 cm3
Molar Volume: 143.1 cm3
Polarizability: 18.52×10-24cm3
Surface Tension: 54.8 dyne/cm
Density: 1.39 g/cm3
Flash Point: 223.2 °C
Enthalpy of Vaporization: 74.14 kJ/mol
Melting Point: 275-277 °C
Boiling Point: 445.5 °C at 760 mmHg
Vapour Pressure: 1.02E-08 mmHg at 25°C
Physical Appearance: Off-white powder
Product Categories: blocks;BoronicAcids;Boronic Acids & Esters;Phenyls & Phenyl-Het;Boronic acids;Boronic Acid;Aryl;Organoborons;Sulfonyl;B (Classes of Boron Compounds);Boronic Acids & Esters;Phenyls & Phenyl-Het
Canonical SMILES: B(C1=CC=C(C=C1)S(=O)(=O)C)(O)O
InChI: InChI=1S/C7H9BO4S/c1-13(11,12)7-4-2-6(3-5-7)8(9)10/h2-5,9-10H,1H3
InChIKey: VDUKDQTYMWUSAC-UHFFFAOYSA-N
4-(Methanesulfonyl)phenylboronic acid Safety Profile
Hazard Codes: 
Xi
Risk Statements: 36/37/38
R36/37/38:Irritating to eyes, respiratory system and skin.
Safety Statements: 37/39-26-24/25-22
S37/39:Wear suitable gloves and eye/face protection.
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
S24/25:Avoid contact with skin and eyes.
S22:Do not breathe dust.
Hazard Note: Irritant
HazardClass: IRRITANT
4-(Methanesulfonyl)phenylboronic acid Specification
4-(Methanesulfonyl)phenylboronic acid , its cas register number is 149104-88-1. It also can be called Boronic acid, B-[4-(methylsulfonyl)phenyl]- ; (4-Methanesulfonylphenyl)Boranediol ; 4-Boronophenyl methyl sulfone .
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