Claim: Parachlorobenzotrifluoride (abbreviated PCBTF, Beilstein Reference 510203, and UN number 2234) has a melting point of −36 °C and boiling point of 139 °C.
Evidence: It is frequently abbreviated PCBTF. Beilstein Reference 510203 UN number 2234 Melting point −36 °C (−33 °F; 237 K) Boiling point 139 °C (282 °F; 412 K)