Hazard Codes of 2,4,6-Trimethylbenzophenone (CAS NO.954-16-5): XnN 
Risk Statements: 22-36-50/53
 R22:Harmful if swallowed. 
R36/37:Irritating to eyes and respiratory system. 
R50/53:Very toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment. 
Safety Statements: 26-60-61 
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. 
S60:This material and its container must be disposed of as hazardous waste. 
S61:Avoid release to the environment. Refer to special instructions / safety data sheets.

 2,4,6-Trimethylbenzophenone ,its cas register number is 954-16-5. It also can be called Mesitylene, 2-benzoyl- ; Ketone, mesityl phenyl ; Methanone, phenyl(2,4,6-trimethylphenyl)- and Benzophenone, 2,4,6-trimethyl- .