4969-01-1

• 常用中文名：1,4-二氧杂螺[4.5]癸烷-7-酮
• 常用英文名：1,4-Dioxa-spiro[4.5]decan-7-one
• CAS号：4969-01-1
• 分子式：C₈H₁₂O₃
• 分子量：156.179
• 发布时间：2016-02-03 14:08:49
• 更新时间：2024-01-04 07:49:11

名称

• 中文名: 1,4-二氧杂螺[4.5]癸烷-7-酮
• 英文名: 1,4-dioxaspiro[4.5]decan-7-one
• 英文别名: 1,3-cyclohexanedione monoethylene ketal; 1,4-Dioxaspiro[4.5]decan-7-one; 1,4-Dioxa-spiro[4.5]decan-7-one

物化性质

• 密度: 1.2±0.1 g/cm3
• 沸点: 261.4±25.0 °C at 760 mmHg
• 分子式: C₈H₁₂O₃
• 分子量: 156.179
• 闪点: 102.5±9.6 °C
• 精确质量: 156.078644
• PSA: 35.53000
• LogP: -0.32
• 蒸汽压: 0.0±0.5 mmHg at 25°C
• 折射率: 1.489
• 储存条件: 室温

安全

• 危害码 (欧洲): Xi
• 海关编码: 2932999099

合成路线

504-02-9 107-21-1 ~81% 4969-01-1

文献：Morlender-Vais; Mandelbaum Journal of Mass Spectrometry, 1998 , vol. 33, # 3 p. 229 - 241

73223-83-3 ~89% 4969-01-1

文献：Vankar, Yashwant D.; Chaudhuri, Narayan C.; Rao, C. Trinadha Tetrahedron Letters, 1987 , vol. 28, # 5 p. 551 - 554

159888-59-2 ~81% 4969-01-1

文献：Vankar, Yashwant D.; Reddy, M. Venkatram; Chaudhuri, Narayan C. Tetrahedron, 1994 , vol. 50, # 37 p. 11057 - 11078

1004-58-6 ~% 4969-01-1

文献：Vankar, Yashwant D.; Reddy, M. Venkatram; Chaudhuri, Narayan C. Tetrahedron, 1994 , vol. 50, # 37 p. 11057 - 11078

504-02-9 ~% 4969-01-1

文献：Cronyn; Goodrich Journal of the American Chemical Society, 1952 , vol. 74, p. 3331

62906-51-8 ~% 4969-01-1

文献：Vankar, Yashwant D.; Reddy, M. Venkatram; Chaudhuri, Narayan C. Tetrahedron, 1994 , vol. 50, # 37 p. 11057 - 11078

19770-37-7 ~% 4969-01-1

文献：Vankar, Yashwant D.; Chaudhuri, Narayan C.; Rao, C. Trinadha Tetrahedron Letters, 1987 , vol. 28, # 5 p. 551 - 554

1728-15-0 ~% 4969-01-1

文献：Bhushan, Vidya; Chandrasekaran, S. Synthetic Communications, 1984 , vol. 14, # 4 p. 339 - 346

504-02-9 107-21-1 ~60% 177-77-5 4969-01-1

文献：Wang, Kung K.; Andemichael, Yemane W.; Dhumrongvaraporn, Sujitra Tetrahedron Letters, 1989 , vol. 30, # 11 p. 1311 - 1314

上下游产品

上游产品  7
504-02-9 107-21-1 73223-83-3 1004-58-6
62906-51-8 19770-37-7 1728-15-0
下游产品  3
504-02-9 930-68-7 73223-83-3

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%