The molecular formula of 1,2,3-Trifluorobenzene(1489-53-8) is C₆H₃F₃ and its formula weight is 132.09g/mol.Its liansport information is UN 1993.The appearance of 1,2,3-Trifluorobenzene(1489-53-8) is clear colorless to slightly yellow liquid.The density of 1,2,3-Trifluorobenzene(1489-53-8)  is 1.28 g/mL at 25 °C(lit.).The boiling point is 93.5 °C at 760 mmHg.The refractive index is about n20/D 1.423(lit.) and molar refractivity is 26.23 cm³.Molar volume is 102 cm³ and polarizability is 10.4 10-24cm³.Surface tension is 25.1 dyne/cm and enthalpy of vaporization is 31.94 kJ/mol.Its flash point is 25 °F and the vapor pressure is 56.1 mmHg at 25°C.It is stable and highly flammable.It is incompatible with strong oxidizing agents. 
   The chemical synonyms of 1,2,3-Trifluorobenzene(1489-53-8) are 1,2,3-TRIFLUOROBENZENE;1,2,3-Trifluorobenzene, 98+%;3-chloro-4-flurobenzonitrile;1,2,3-Trifluorobenzene 99% and 1,2,3-Trifluorobenzene99%.Its product categories is Industrial/Fine Chemicals;Fluorobenzene;Miscellaneous;Aryl;C6 and Halogenated Hydrocarbons.The molecular structure of 1,2,3-Trifluorobenzene(1489-53-8) is .

It can be used in organic synthesis and as pharmaceutical intermediate.

Hazard symbols is  F;Xi.
F:  Highly flammable
XI:  Irritant 
Risk statements is 11-36/37/38.
11:  Highly flammable.
36/37/38:  Irritating to eyes, respiratory system and skin.
Safety Statements  16-26-36/37/39-37/39-33-7/9.
16:  Keep away from sources of ignition - No smoking.
26:  In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
37/39:  Wear suitable gloves and eye/face protection.
36/37/39:  Wear suitable protective clothing, gloves and eye/face protection. 
33:  Take precautionary measures against static discharges.
7/9:  Keep container tightly closed and in a well-ventilated place .
HazardClass is 3.

Its extinguishing agents is foam ,carbon dioxide and sand.