¥á- CMN

( ¥á-Chloromethylnaphthalene )

Chemical Formula                    

                                       ( MOL. WT. 176.5 )

Technical Data

        Appearance ....................... Slightly yellow liq or white solid
        Melting Point ................... 25 ~ 30¡É
        Boiling Point ................... 5mmHg / 123 ~ 133¡É
                                                   15mmHg / 150 ~ 155¡É
        Solubility .......................... sol in alc, ether, insol H2O
        Toxic ............................... Caution lachrymaters & vesicant
        Assay .............................. 97% up (L/C)
        Impurity .................... ¥â-Chloromethyl naphtalene : 3.0% max.
                                            Naphtalene : 0.3% max.
                                            1,5-Dichloromethylnaphtalene : 0.3% max.
                                            Methyl-1-Nphthalene : 0.1% max.
                                      di-1-Naphtylmethane : 0.1% MAX.
                                            Others-Unknown : 0.1% max.

Uses      organic synthesis intermediate

Packing      200§¤- p.p. chemical drum     Net : 150Kgs
           

Remark        also available Purity : 98% min.
                               2-Chloromethylnaphtalene : 2% max.
                               1,5-Dichloromethylnaphtalene : 0.2% max.