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1H-Naphtho[1,2-c]thiopyran-4(3H)-one

更新时间:2025-08-26 13:27:32

1H-Naphtho[1,2-c]thiopyran-4(3H)-one结构式
1H-Naphtho[1,2-c]thiopyran-4(3H)-one结构式
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常用名 1H-Naphtho[1,2-c]thiopyran-4(3H)-one 英文名 1H-Naphtho[1,2-c]thiopyran-4(3H)-one
CAS号 5254-94-4 分子量 214.28300
密度 1.288g/cm3 沸点 420.7ºC at 760 mmHg
分子式 C13H10OS 熔点 N/A
MSDS N/A 闪点 249.4ºC

 1H-Naphtho[1,2-c]thiopyran-4(3H)-one名称

英文名 1H-benzo[h]isothiochromen-4-one

 1H-Naphtho[1,2-c]thiopyran-4(3H)-one物理化学性质

密度 1.288g/cm3
沸点 420.7ºC at 760 mmHg
分子式 C13H10OS
分子量 214.28300
闪点 249.4ºC
精确质量 214.04500
PSA 42.37000
LogP 3.26930
折射率 1.703

 1H-Naphtho[1,2-c]thiopyran-4(3H)-one安全信息

海关编码 2930909090

 1H-Naphtho[1,2-c]thiopyran-4(3H)-one合成线路

~30%

1H-Naphtho[1,2-c]thiopyran-4(3H)-one结构式

1H-Naphtho[1,2-...

5254-94-4

文献:Ramadas; Chenchaiah Ch. Steroids, 1981 , vol. 37, # 4 p. 353 - 359

~%

1H-Naphtho[1,2-c]thiopyran-4(3H)-one结构式

1H-Naphtho[1,2-...

5254-94-4

文献:Ramadas; Chenchaiah Ch. Steroids, 1981 , vol. 37, # 4 p. 353 - 359

 1H-Naphtho[1,2-c]thiopyran-4(3H)-one上下游产品

1H-Naphtho[1,2-c]thiopyran-4(3H)-one上游产品  2

1H-Naphtho[1,2-c]thiopyran-4(3H)-one下游产品  2

 1H-Naphtho[1,2-c]thiopyran-4(3H)-one海关

海关编码 2930909090
中文概述 2930909090. 其他有机硫化合物. 增值税率:17.0%. 退税率:13.0%. 监管条件:无. 最惠国关税:6.5%. 普通关税:30.0%
申报要素 品名, 成分含量, 用途
Summary 2930909090. other organo-sulphur compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%
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