(4-methylphenyl)boronic acid; methyl(sulfonylidene)amine

• ChemBase ID: 298289
• Molecular Formular: C8H12BNO4S
• Molecular Mass: 229.06118
• Monoisotopic Mass: 229.05800927
• SMILES: B(c1ccc(cc1)C)(O)O.CN=S(=O)=O
• Canonical SMILES: OB(c1ccc(cc1)C)O.CN=S(=O)=O
• InChI: InChI=1S/C7H9BO2.CH3NO2S/c1-6-2-4-7(5-3-6)8(9)10;1-2-5(3)4/h2-5,9-10H,1H3;1H3
• InChIKey: MLIRHBXCSFIRBV-UHFFFAOYSA-N

NAMES AND DATABASE IDS

Names

• IUPAC name: (4-methylphenyl)boronic acid; methyl(sulfonylidene)amine
• IUPAC Traditional name: methyl(sulfonylidene)amine; p-tolueneboronic acid
• Synonyms: 4-(Dimethylsulfamoyl)benzeneboronic acid; 4-(二甲基磺酰胺基)苯硼酸

Database IDs

• CAS Number: 486422-59-7
• MDL Number: MFCD06659849
• PubChem SID: 180683820
• PubChem CID: 57416970

CALCULATED PROPERTIES

• Acid pKa: 8.860393
• H Acceptors: 2
• H Donor: 2
• LogD (pH = 5.5): 2.1068118
• LogD (pH = 7.4): 2.0922892
• Log P: 2.107
• Molar Refractivity: 35.6447 cm^3
• Polarizability: 15.298302 Å^3
• Polar Surface Area: 40.46 Å^2
• Rotatable Bonds: 1
• Lipinski's Rule of Five: true

PROPERTIES

Physical Property

• Melting Point: 140-144°C

Safety Information

• European Hazard Symbols: Irritant (Xi)
• Risk Statements: 36/37/38
• Safety Statements: 26-37-60
• TSCA Listed: 否
• GHS Pictograms: GHS07
• GHS Hazard statements: H315-H319-H335
• GHS Precautionary statements: P261-P305+P351+P338-P302+P352-P321-P405-P501A

Product Information

• Purity: 95%