单词 | pentaerythritol |
释义 | pentaerythritol [¦pen·tǝ·ǝ`rith·rǝ´tȯl] ORGANIC CHEMISTRY (CH2OH)4C A white crystalline solid, melting at 261-262°C; moderately soluble in cold water, freely soluble in hot water; used to make the explosive pentaerythritol tetranitrate (PETN) and in the manufacture of alkyol resins and other coating compounds. |
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