18458-03-2

• 常用中文名：1,8-Dichloro-9H-fluoren-9-one
• 常用英文名：1,8-Dichloro-9H-fluoren-9-one
• CAS号：18458-03-2
• 分子式：C₁₃H₆Cl₂O
• 分子量：249.09200
• 发布时间：2016-10-10 12:56:41
• 更新时间：2024-01-09 14:06:57

名称

• 英文名: 1,8-dichlorofluoren-9-one
• 英文别名: 1,8-Dichloro-9H-fluoren-9-one; 1,8-Dichlor-fluorenon; 1,8-dichloro-fluoren-9-one; 1,8-Dichlor-fluoren-9-on

物化性质

• 分子式: C₁₃H₆Cl₂O
• 分子量: 249.09200
• 精确质量: 247.98000
• PSA: 17.07000
• LogP: 4.20480

安全

• 海关编码: 2914700090

合成路线

7463-35-6 ~% 18458-03-2

文献：Huntress; Cliff Journal of the American Chemical Society, 1933 , vol. 55, p. 2559,2563

2148-56-3 ~% 18458-03-2

文献：Huntress; Cliff Journal of the American Chemical Society, 1933 , vol. 55, p. 2559,2563

6259-40-1 ~% 18458-03-2

文献：Huntress; Cliff Journal of the American Chemical Society, 1933 , vol. 55, p. 2559,2563

19407-42-2 ~% 18458-03-2

文献：Huntress; Cliff Journal of the American Chemical Society, 1933 , vol. 55, p. 2559,2563

67277-92-3 ~% 486-25-9 36804-56-5 18458-03-2

文献：Mehta, Goverdhan; Reddy, A. Veera; Srikrishna, A. Indian Journal of Chemistry, Section B: Organic Chemistry Including Medicinal Chemistry, 1981 , vol. 20, # 8 p. 698 - 699

67277-93-4 ~% 486-25-9 36804-56-5 18458-03-2

文献：Mehta, Goverdhan; Reddy, A. Veera; Srikrishna, A. Indian Journal of Chemistry, Section B: Organic Chemistry Including Medicinal Chemistry, 1981 , vol. 20, # 8 p. 698 - 699

海关

海关编码	2914700090
中文概述	2914700090 其他酮及醌的卤化、磺化衍生物（包括硝化和亚硝化衍生物）. 增值税率:17.0% 退税率:9.0% 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	HS: 2914700090 halogenated, sulphonated, nitrated or nitrosated derivatives of ketones and quinones, whether or not with other oxygen function Tax rebate rate:9.0% Supervision conditions:none VAT:17.0% MFN tariff:5.5% General tariff:30.0%