1,4-Benzenediol,1,4-bis(4-methylbenzenesulfonate)
- 中文别名:[4-(4-甲基苯基)磺酰基氧基苯基] 4-甲基苯磺酸酯
- 英文别名:HYDROQUINONE DITOSYLATE;
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
- CAS No.:2581-43-3
- 分子式:
C20H18O6S2
- 分子量:0
- 精确分子量:418.05400
- PSA:103.50000
- InChI:The Key: VTSNEDSSUJGUGK-UHFFFAOYSA-N
- 分子结构式:
物化性质
- 密度:
- 1.352g/cm3
- 沸点:
- 591.6ºC at 760mmHg
- 闪点:
- 311.6ºC
- 折射率:
- 1.605
- 蒸汽压:
- 2.4E-13mmHg at 25°C
安全信息
- 密度:
- 1.352g/cm3
- 沸点:
- 591.6ºC at 760mmHg
- 闪点:
- 311.6ºC
- 折射率:
- 1.605
- 蒸汽压:
- 2.4E-13mmHg at 25°C
海关数据
中国海关编码:2904100000
- 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
- 摘要/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%