| 单词 | benzene hexachloride |
| 释义 | > as lemmasbenzene hexachloride benzene hexachloride n. a compound, the gamma isomer of which is used as an insecticide, = gammexane n.; abbreviated B.H.C. ΘΚΠ the world > physical sensation > use of drugs and poison > poison > [noun] > insecticide or pesticide acaricide1841 pyrethrum1876 benzene hexachloride1884 systemic1893 alphachloralose1894 pyrethrin1896 hexachlorethane1898 pesticide1933 bomb1944 bug juice1944 adulticide1945 miticide1946 chlordane1947 HCH1947 lindane1949 allethrin1950 Pybuthrin1951 isodrin1953 monosulfiram1953 mirex1962 naled1963 propoxur1964 methiocarb1966 carbofuran1968 aldicarb1969 pirimicarb1970 tickicide1971 methoprene1974 1884 Jrnl. Chem. Soc. 46 887 Determination of the vapour-density of the new isomeride of benzene hexachloride..shows that its formula is C6H6Cl6. 1945 Times 9 Mar. 2/5 Gammexane..is the gamma isomer of benzene hexachloride. 1952 Oxf. Junior Encycl. VI. 248 BHC (benzene hexa-chloride) can penetrate the insect's skin. < as lemmas |
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