200-23-7

• 常用中文名：benzo(k l)xanthene
• 常用英文名：benzo(k l)xanthene
• CAS号：200-23-7
• 分子式：C₁₆H₁₀O
• 分子量：218.25000
• 发布时间：2017-01-05 10:08:34
• 更新时间：2025-08-25 22:18:43

名称

• 英文名: Benzo[kl]xanthene
• 英文别名: HMS2787N06; 1,9-benzoxanthene; benzo(k l)xanthene

物化性质

• 密度: 1.257g/cm3
• 沸点: 395.1ºC at 760mmHg
• 分子式: C₁₆H₁₀O
• 分子量: 218.25000
• 闪点: 191.2ºC
• 精确质量: 218.07300
• PSA: 9.23000
• LogP: 4.61250
• 蒸汽压: 4.28E-06mmHg at 25°C
• 折射率: 1.721

安全

• 海关编码: 2932999099

合成路线

90-15-3 583-53-9 ~92% 200-23-7

文献：Terao, Yoshito; Satoh, Tetsuya; Miura, Masahiro; Nomura, Masakatsu Bulletin of the Chemical Society of Japan, 1999 , vol. 72, # 10 p. 2345 - 2350

101277-90-1 ~% 200-23-7

文献：Orchin Journal of the American Chemical Society, 1948 , vol. 70, p. 495

408313-37-1 ~% 200-23-7

文献：Orchin Journal of the American Chemical Society, 1948 , vol. 70, p. 495

13139-86-1 ~% 200-23-7

文献：Orchin Journal of the American Chemical Society, 1948 , vol. 70, p. 495

529-34-0 ~% 200-23-7

文献：Orchin Journal of the American Chemical Society, 1948 , vol. 70, p. 495

93321-11-0 ~% 200-23-7

文献：Orchin Journal of the American Chemical Society, 1948 , vol. 70, p. 495

116400-74-9 ~% 200-23-7

文献：Orchin Journal of the American Chemical Society, 1948 , vol. 70, p. 495

1245937-16-9 ~% 239-30-5 200-23-7

文献：Black, Michael; Cadogan; McNab, Hamish Organic and Biomolecular Chemistry, 2010 , vol. 8, # 13 p. 2961 - 2967

22591-15-7 ~% 200-23-7

文献：Orchin Journal of the American Chemical Society, 1948 , vol. 70, p. 495

上下游产品

上游产品  9
90-15-3 583-53-9 101277-90-1 408313-37-1
13139-86-1 529-34-0 93321-11-0 116400-74-9
22591-15-7
下游产品  1
59292-04-5

海关

海关编码	2932999099
中文概述	2932999099. 其他仅含氧杂原子的杂环化合物. 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:20.0%
申报要素	品名, 成分含量, 用途
Summary	2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%