??????
?
???1.??:
32052
CAS108-88-3
??
?methylbenzeneToluene
?
?C7H8CH3C6H5??????
92.14?4.89kPa/30 ?4
-94.4 ?110.6????????
?(?=1)0.87?(=1)3.14??
?7(??)???????????]???
2.??:
?
??????
???????
?????????????????????????????????
????????????????
???
???
??LD505000mg/kg(?)LC5012124mg/kg(??)71.4g/m3?3g/m318?0.20.3g/m38????
????300ppm???500mg??
????390mg/m3 ,8?/,90127,??????
?????200mg/kg????5400?g/m316()
???(TCL0)1.5g/m324?(118?)??????(TCL0)500mg/m324?(613?)??
?????80%NADP(?...
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