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1,4-Benzenediol,1,4-bis(4-methylbenzenesulfonate)

更新时间:2025-11-28 09:22:40

1,4-Benzenediol,1,4-bis(4-methylbenzenesulfonate)结构式
1,4-Benzenediol,1,4-bis(4-methylbenzenesulfonate)结构式
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常用名 1,4-Benzenediol,1,4-bis(4-methylbenzenesulfonate) 英文名 1,4-Benzenediol,1,4-bis(4-methylbenzenesulfonate)
CAS号 2581-43-3 分子量 418.48300
密度 1.352g/cm3 沸点 591.6ºC at 760mmHg
分子式 C20H18O6S2 熔点 N/A
MSDS N/A 闪点 311.6ºC

 名称

英文名 hydroquinone ditosylate
英文别名 更多

 物理化学性质

密度 1.352g/cm3
沸点 591.6ºC at 760mmHg
分子式 C20H18O6S2
分子量 418.48300
闪点 311.6ºC
精确质量 418.05400
PSA 103.50000
LogP 6.00040
蒸汽压 2.4E-13mmHg at 25°C
折射率 1.605

 安全信息

海关编码 2904100000

 海关

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%

 英文别名

1,4-dicarboxybenzene
1,4-phenylene bistosylate
1,4-bezenedicarboxylic acid
1,4-Benzenecarboxylic acid
benzene-1,4-dicarboxylate dianion
benzene-1,4-dicarboxylate ion
p-benzenedicarboxylate dianion
ditosylate of hydroquinone
Benzene para dicarboxylic acid
benzene-1,4-dicarboxylate
1,4-Benzenedicarboxylate
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