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4H-1,3,2-Benzodioxasilin-4-one, 2,2-dimethyl-

更新时间:2025-11-25 14:49:23

4H-1,3,2-Benzodioxasilin-4-one, 2,2-dimethyl-结构式
4H-1,3,2-Benzodioxasilin-4-one, 2,2-dimethyl-结构式
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常用名 4H-1,3,2-Benzodioxasilin-4-one, 2,2-dimethyl- 英文名 4H-1,3,2-Benzodioxasilin-4-one, 2,2-dimethyl-
CAS号 17902-57-7 分子量 194.25900
密度 N/A 沸点 N/A
分子式 C9H10O3Si 熔点 N/A
MSDS N/A 闪点 N/A

 名称

英文名 2,2-dimethyl-1,3,2-benzodioxasilin-4-one
英文别名 更多

 物理化学性质

分子式 C9H10O3Si
分子量 194.25900
精确质量 194.04000
PSA 35.53000
LogP 1.93760
InChIKey PYIPVTMVCJRGJU-UHFFFAOYSA-N
SMILES C[Si]1(C)OC(=O)c2ccccc2O1

 安全信息

海关编码 2914399090

 合成线路

~50%

4H-1,3,2-Benzodioxasilin-4-one, 2,2-dimethyl-结构式

4H-1,3,2-Benzod...

17902-57-7

文献:Cragg, R. Harry; Lane, Rob D. Journal of Organometallic Chemistry, 1981 , vol. 212, # 3 p. 301 - 310

~77%

4H-1,3,2-Benzodioxasilin-4-one, 2,2-dimethyl-结构式

4H-1,3,2-Benzod...

17902-57-7

文献:Kita, Yasuyuki; Yasuda, Hitoshi; Sugiyama, Yoshie; Fukata, Fumio; Haruta, Jun-ichi; Yasumitsu, Tamura Tetrahedron Letters, 1983 , vol. 24, # 12 p. 1273 - 1276

 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%

 英文别名

UNII-8I196F2UJ0
4H-1,3,2-Benzodioxasilin-4-one,2,2-dimethyl
Dimethyl oxobenzo dioxasilane
2,2-Dimethyl-4H-1,3,2-benzodioxasilin-4-on
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