IUPAC Name: Furan-2-ylboronic acid
Synonyms of 2-Furanboronic acid (CAS NO.13331-23-2): Furan-2-boronic acid
CAS NO: 13331-23-2
Molecular Formula: C₄H₅BO₃
Molecular Weight: 111.89
Molecular Structure:

H bond acceptors: 3
H bond donors: 2
Freely Rotating Bonds: 3
Polar Surface Area: 31.6 Å²
Index of Refraction: 1.49
Molar Refractivity: 25.77 cm³
Molar Volume: 89 cm³
Surface Tension: 42.1 dyne/cm
Density: 1.25 g/cm³
Flash Point: 103.6 °C
Enthalpy of Vaporization: 51.24 kJ/mol
Boiling Point: 247.7 °C at 760 mmHg
Vapour Pressure: 0.0134 mmHg at 25°C 
Melting Point: 112°C (dec.)
Storage temp: Keep Cold
Sensitive: Air Sensitive
Appearance: light beige crystalline powder
Product Categories of 2-Furanboronic acid (CAS NO.13331-23-2): blocks;BoronicAcids;IndolesOxindoles;Heterocycles;Boronic acids;Boronic Acid;Furan;Organoborons;B (Classes of Boron Compounds);Boronic Acids;Boronic Acids and Derivatives;Heteroaryl

Safety Information about 2-Furanboronic acid (CAS NO.13331-23-2):
Hazard Codes: Xi
Risk Statements: 36/37/38 
R36/37/38: Irritating to eyes, respiratory system and skin.
Safety Statements: 26-37/39-3
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. 
S3: Keep in a cool place.
Hazard Note: Irritant
HazardClass IRRITANT, AIR SENSITIVE, KEEP COLD

General Information: As in any fire, wear a self-contained breathing apparatus in pressure-demand, MSHA/NIOSH (approved or equivalent), and full protective gear.
Extinguishing Media: Use water spray, dry chemical, carbon dioxide, or chemical foam
Handling: Avoid breathing dust, vapor, mist, or gas. Avoid contact with skin and eyes.
Storage: Store in a tightly closed container. Store in a dry area. Keep refrigerated. (Store below 4°C/39°F.)