Dihalides and Polyhalides non-aromatic

No Name Melting point C Boiling point, Miscellaneous 

2 DDT (2,2-Bis-(4-chlorophenyl)-1,1,1-tnchloroelhane) 108 260 Heating with CU + trace PCU inCCl, — 1,1,1,2-tetrachloroderiv, 91-2, Nitration — niiro deriv, 148, AlCU + benzene — 1,1,2,2-tetraphenylethane, 211 

4 a-Benzene hexachloride 157 288 Heatabovemp HO + 1,2,4-trichlorobenzene, 17,bp 213, mononitro deriv, 56, dinitro, 103 

6 /3-Benzene hexachloride 310 Unreactive to boiling pyridine. Unattacked by boiling HNOjor 

Bromides a) Liquids (Listed in order of increasing atmospheric b.p. )  

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TABLE V. ORGANIC DERIVATIVES OF HALIDES B) Dihalides and polyhalides (non-aromatic)... 

TABLE V. ORGANIC DERIVATIVES OF HALIDES B) Dihalides and polyhalides (non-aromatic) 2. Chlorides b) Solids (Listed in order of increasing m.p.) ... 

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