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。

萘(瀝青材料)　(P,,U,繁體中文-偏好,D,,)
騈苯(,U,繁體中文-非偏好,UF,U,U)
nai (P,,U,韋氏拼音-偏好,UF,U,U)
nài (P,,U,漢語拼音-偏好,UF,U,U)
nai (P,,U,漢語拼音(無聲調)-偏好,UF,U,U)
naphthalene(bituminous material)　(P,,U,英文-偏好,D,U,N)

藝術與建築詞典根目錄
....材料層面
........材料 (材料層面)
............材料
................<依成分區分之材料>
....................有機材料
........................瀝青材料
............................<改良瀝青材料>
................................萘 (瀝青材料)

thing(s) needed/used are....

煤焦油

英文....

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.

萘(瀝青材料)............	[AS-Academia Sinica]
.................	國家教育研究院－雙語詞彙、學術名詞暨辭書資訊網 January 29, 2010
.................	牛津當代大辭典 p. 1216
.................	朗文英漢雙解科技大辭典 p. 1111
.................	大英百科全書線上繁體中文版 February 20, 2012
.................	化學名詞辭典 p. 138
騈苯............	[AS-Academia Sinica]
.................	化學名詞辭典 p. 138
naphthalene(bituminous material)............	[VP]
.................	Merriam-Webster's Collegiate Dictionary [online] (1997-2002) accessed 29 January 2009
.................	MFA Conservation and Art Material Encyclopedia Online (2005-) accessed 29 January 2009
.................	Oxford English Dictionary Online (2002-) accessed 29 January 2009
.................	AATA database (1995-) 150809 checked 26 January 2012
Subject:............	[GCI]
.................	AATA database (1995-) 150809 checked 26 January 2012

Getty AAT: 300311489 Getty AAT: http://www.getty.edu/vow/AATFullDisplay?find=costume&logic=AND¬e=&subjectid=300311489
聯合目錄： 萘 、騈苯 、nai 、nài 、nai 、naphthalene