Molecular Structure of Boronic acid,B-[2-(methylthio)phenyl]- (CAS NO.168618-42-6):

IUPAC Name: (2-methylsulfanylphenyl)boronic acid 
Empirical Formula: C₇H₉BO₂S
Molecular Weight: 168.0212
H bond acceptors: 2
H bond donors: 2
Freely Rotating Bonds: 4
Polar Surface Area: 43.76 Å²
Index of Refraction: 1.583
Molar Refractivity: 45.92 cm³
Molar Volume: 137.3 cm³
Surface Tension: 48.5 dyne/cm
Density: 1.22 g/cm³
Flash Point: 151.9 °C
Enthalpy of Vaporization: 60.15 kJ/mol
Boiling Point: 327.5 °C at 760 mmHg
Vapour Pressure: 8.13E-05 mmHg at 25°C
Melting point: 77-83 °C(lit.)
Storage temp: 0-6°C
BRN: 8309529
Product Categories: blocks;BoronicAcids; Boronic acids; Boronic Acid; Aryl; Organoborons; B (Classes of Boron Compounds); Boronic Acids; Boronic Acids and Derivatives

Hazard Codes: Xi
Risk Statements: 36/37/38
R36/37/38:Irritating to eyes, respiratory system and skin.
Safety Statements: 26-36/37/39-36-7/9
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. 
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection. 
S36:Wear suitable protective clothing. 
S7:Keep container tightly closed. 
S9:Keep container in a well-ventilated place.
WGK Germany: 3
Hazard Note: Irritant
HazardClass: Irritant

 Boronic acid,B-[2-(methylthio)phenyl]- , with CAS number of 168618-42-6, can be called Boronicacid, [2-(methylthio)phenyl]- (9CI) ; 2-(Methylthio)benzeneboronic acid ; 2-Methylsulfanylphenylboronic acid ; [2-(Methylthio)phenyl]boronic acid . It is a white crystalline powde.