Molecular Structure of Benzeneaceticacid, 2-fluoro- (CAS No.451-82-1):

Molecular Formula: C₈H₇FO₂
Molecular Weight: 154.14
IUPAC Name: 2-(2-Fluorophenyl)acetic acid 
CAS No: 451-82-1
EINECS: 207-196-9
Melting Point: 61-65 ºC
H bond acceptors: 2
H bond donors: 1
Freely Rotating Bonds: 2
Polar Surface Area: 26.3 Å²
Index of Refraction: 1.529
Molar Refractivity: 37.36 cm³
Molar Volume: 121 cm³
Surface Tension: 44.5 dyne/cm
Density: 1.272 g/cm³
Flash Point: 110.8 °C
Enthalpy of Vaporization: 52.53 kJ/mol
Boiling Point: 259.6 °C at 760 mmHg
Vapour Pressure: 0.00656 mmHg at 25°C
Canonical SMILES: C1=CC=C(C(=C1)CC(=O)O)F
InChI: InChI=1S/C8H7FO2/c9-7-4-2-1-3-6(7)5-8(10)11/h1-4H,5H2,(H,10,11)
InChIKey: RPTRFSADOICSSK-UHFFFAOYSA-N

Safety Information of Benzeneaceticacid, 2-fluoro- (CAS No.451-82-1):
Hazard Codes: Xi
Risk Statements: 38-36/37/38 
R38:Irritating to skin. 
R36/37/38:Irritating to eyes, respiratory system and skin.
Safety Statements: 22-24/25-36/37/39-27-26 
S22:Do not breathe dust. 
S24/25:Avoid contact with skin and eyes. 
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection. 
S27:Take off immediately all contaminated clothing. 
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
WGK Germany: 3
F: 13
Hazard Note: Irritant
TSCA: T
HazardClass: IRRITANT

   Benzeneaceticacid, 2-fluoro- (CAS No.451-82-1), it also can be called o-Fluorophenylacetic acid ; (2-Fluorophenyl)acetic acid ; 2-Fluorophenylaceticacid ; Benzeneacetic acid, 2-fluoro- ; 2-(2-Fluorophenyl)acetic acid ; 2-Fluorophenylacetic acid 97% . It is white to off-white shiny crystals or crystalline.