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naphthalene (bituminous material) (modified bituminous material, bituminous material, ... Materials (hierarchy name)) |
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Note: A crystalline aromatic compound (C10H8) derived from coal tar, with a molecule consisting of two fused six-membered rings and a pungent mothball smell, used in dyes, synthetic resins, explosives, insecticide, fungicide, and moth repellent. It is not recommended for general use as an insecticide because it may recrystallize on specimens and can discolor wool in the presence of moisture, and its actual effectiveness against insects is questionable. It fluoresces purple in mercury light.
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| Terms: |
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| naphthalene (bituminous material) (preferred,C,U,English-P,D,U,N)
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| 萘 (瀝青材料) (C,U,Chinese (traditional)-P,D,U,U)
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| 騈苯 (C,U,Chinese (traditional),UF,U,U)
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| nài (C,U,Chinese (transliterated Hanyu Pinyin)-P,UF,U,U)
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| nai (C,U,Chinese (transliterated Wade-Giles),UF,U,U)
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| nai (Chinese (transliterated Pinyin without tones)-P,UF,U,U)
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| naftaleen (bitumineus materiaal) (C,U,Dutch-P,D,U,U)
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Facet/Hierarchy Code: M.MT |
Hierarchical Position:
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Materials Facet |
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.... Materials (hierarchy name) (G) |
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........ materials (substances) (G) |
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............ <materials by composition> (G) |
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................ organic material (G) |
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.................... bituminous material (G) |
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........................ modified bituminous material (G) |
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............................ naphthalene (bituminous material) (G) |
Additional Notes: |
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| Chinese (traditional) ..... 一種取自煤焦的結晶芳香族化合物，化學式為C10H8，帶有一個融合兩個六元環的分子，並散發一股刺鼻的樟腦丸味。用於染料、合成樹脂、炸藥、殺蟲劑、殺菌劑和防蛀劑。因為有可能在標本上再度結晶、有濕氣時可能使木頭變色、實際殺蟲效果也令人存疑，所以一般不推薦做為殺蟲劑使用。水銀燈照射下呈螢光紫色。 |
| Dutch ..... Een kristallijne geurige verbinding (C10H8) die wordt verkregen uit koolteer, met een molecuul dat bestaat uit twee geconjugeerde zesringen. Het heeft een penetrante mottenballengeur en wordt gebruikt in verfstoffen, synthetische harsen, explosieven, insecticiden, schimmeldodende middelen en mottenverdelger. Het wordt niet aanbevolen voor algemeen gebruik als insecticide, omdat rekristallisatie mogelijk is op specimens en omdat het onder vochtige omstandigheden wol kan verkleuren. Bovendien is de werking tegen insecten twijfelachtig. Het fluoresceert paars in kwiklicht. |
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Related concepts: |
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| constituent of .... |
coal tar |
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(tar (material), organic material, ... Materials (hierarchy name)) [300012992] |
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