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?; Trichloroethylene; Ethinyl trichloride; Tri; TCE; CAS79-01-6
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??,???C2-H-Cl3131.39?1.4649(20/4)?-7386.732.22(?)?420?4.53?13.33kPa(100mmHg32)??8.0%10.5% ?; ????; ?????????????????,???250600??????????????????
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Tri?,????
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?LDLo: 7 mg/kg; TCLo: 6900 mg/m3/10M160 ppm/83M??TDLo: 2143 mg/kg; TCLo: 110 ppm/8H; TCLo: 2900 ppm
?LD50: 5650 mg/kg; LCLo: 4800 ppm/4H?LD50: 2402 mg/kg; LC50: 8450 ppm/4H??LD50: >20 mg/kg
Tri??,??????????????5060Tri,??,?1020?Tri?,??...
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??? 2009-04-24 21:21 , ???????????????, ????????
??? 2009-04-24 21:21 , ???????????????, ????????
?PCBA??
????; Trichloroethylene; Ethinyl trichloride; Tri; TCE; CAS79-01-6
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