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2-methyl-4-oxo-2H-1,2-benzothiazine-1,1-dioxide

更新时间:2025-08-27 23:16:11

2-methyl-4-oxo-2H-1,2-benzothiazine-1,1-dioxide结构式
2-methyl-4-oxo-2H-1,2-benzothiazine-1,1-dioxide结构式
委托求购
常用名 2-methyl-4-oxo-2H-1,2-benzothiazine-1,1-dioxide 英文名 2-methyl-4-oxo-2H-1,2-benzothiazine-1,1-dioxide
CAS号 29209-01-6 分子量 211.23800
密度 N/A 沸点 N/A
分子式 C9H9NO3S 熔点 N/A
MSDS N/A 闪点 N/A

 名称

英文名 2-Methyl-2H-1,2-benzothiazin-3(4H)-one 1,1-dioxide

 物理化学性质

分子式 C9H9NO3S
分子量 211.23800
精确质量 211.03000
PSA 62.83000
LogP 1.40850
InChIKey GGPCERYTJXDGOH-UHFFFAOYSA-N
SMILES CN1C(=O)Cc2ccccc2S1(=O)=O
蒸汽压 9.62E-06mmHg at 25°C

 安全信息

海关编码 2914399090

 海关

海关编码 2914399090
中文概述 2914399090. 其他不含其他含氧基的芳香酮. 增值税率:17.0%. 退税率:13.0%. 监管条件:无. 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, 丙酮报明包装
Summary 2914399090. other aromatic ketones without other oxygen function. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:5.5%. General tariff:30.0%
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