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20776-12-9

20776-12-9结构式
20776-12-9结构式

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英文名 2-Methylnaphthalene-1-sulfonic acid
英文别名 2-Methyl-naphthalin-1-sulfonsaeure
methylnaphthalenesulfonic acid
2-Methyl-1-naphthalenesulfonic acid
2-methyl-naphthalene-1-sulfonic acid
分子式 C11H10O3S
分子量 222.26000
精确质量 222.03500
PSA 62.75000
LogP 3.47570
海关编码 2904100000

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20776-12-9结构式

20776-12-9

文献:Gruenenthal GmbH Patent: US2008/153843 A1, 2008 ; Location in patent: Page/Page column 82 ;

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20776-12-9结构式

20776-12-9

文献:Bendich; Chargaff Journal of the American Chemical Society, 1943 , vol. 65, p. 1568 Full Text View citing articles Show Details Vesely; Pac Collection of Czechoslovak Chemical Communications, 1930 , vol. 2, p. 471,478
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海关编码 2904100000
中文概述 2904100000 仅含磺基的衍生物及其盐和乙酯。监管条件:无。增值税率:17.0%。退税率:9.0%。最惠国关税:5.5%。普通关税:30.0%
申报要素 品名, 成分含量, 用途
Summary 2904100000 derivatives containing only sulpho groups, their salts and ethyl esters。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0%