180-93-8

• 常用中文名：1,5-dioxaspiro[5.5]undecane
• 常用英文名：1,5-dioxaspiro[5.5]undecane
• CAS号：180-93-8
• 分子式：C₉H₁₆O₂
• 分子量：156.22200
• 发布时间：2016-05-29 18:06:21
• 更新时间：2024-08-29 18:54:04

名称

• 英文名: 1,5-dioxaspiro[5.5]undecane
• 英文别名: 1,3-dioxane-2-spirocyclohexane; 1,5-Dioxa-spiro[5.5]undecan; Cyclohexanone,cyclic trimethylene acetal; cyclohexanone trimethylene acetal; Cyclohexanon-trimethylenketal; 1,5-dioxa-spiro[5.5]undecane

物化性质

• 密度: 1.02g/cm3
• 沸点: 197.9ºC at 760 mmHg
• 分子式: C₉H₁₆O₂
• 分子量: 156.22200
• 闪点: 70ºC
• 精确质量: 156.11500
• PSA: 18.46000
• LogP: 2.08370
• 蒸汽压: 0.522mmHg at 25°C
• 折射率: 1.475

毒性和生态

CHEMICAL IDENTIFICATION RTECS NUMBER : JH4375000 CHEMICAL NAME : 1,5-Dioxaspiro(5.5)undecane CAS REGISTRY NUMBER : 180-93-8 BEILSTEIN REFERENCE NO. : 0106015 LAST UPDATED : 199612 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C9-H16-O2 MOLECULAR WEIGHT : 156.25 HEALTH HAZARD DATA ACUTE TOXICITY DATA TYPE OF TEST : LDLo - Lowest published lethal dose ROUTE OF EXPOSURE : Intraperitoneal SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : 500 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : CBCCT* "Summary Tables of Biological Tests," National Research Council Chemical-Biological Coordination Center. (National Academy of Science Library, 2101 Constitution Ave., NW, Washington, DC 20418) Volume(issue)/page/year: 8,741,1956

安全

• 海关编码: 2932999099

合成路线

1670-47-9 504-63-2 ~90% 180-93-8

文献：Smith, Brendan M.; Kubczyk, Tomasz M.; Graham, Andrew E. Tetrahedron, 2012 , vol. 68, # 38 p. 7775 - 7781

108-94-1 504-63-2 ~89% 180-93-8

文献：Firouzabadi, Habib; Iranpoor, Nasser; Karimi, Babak Synlett, 1999 , # 3 p. 321 - 323

177-16-2 504-63-2 ~76% 180-93-8

文献：Karimi, Babak; Seradj, Hassan; Maleki, Jafar Tetrahedron, 2002 , vol. 58, # 22 p. 4513 - 4516

98213-44-6 ~60% 180-93-8 108-94-1

文献：Deslongchamps, Pierre; Dory, Yves L.; Li, Shigui Helvetica Chimica Acta, 1996 , vol. 79, # 1 p. 41 - 50

1122-84-5 504-63-2 ~% 180-93-8

文献：Grindley, T. Bruce; Cote, Christian J. P.; Wickramage, Chandra Carbohydrate Research, 1985 , vol. 140, p. 215 - 238

98213-44-6 ~% 180-93-8

文献：Deslongchamps, Pierre; Dory, Yves L.; Li, Shigui Helvetica Chimica Acta, 1996 , vol. 79, # 1 p. 41 - 50

上下游产品

上游产品  6
1670-47-9 504-63-2 108-94-1 177-16-2
98213-44-6 1122-84-5
下游产品  5
108-94-1 180-96-1 17887-80-8 78173-39-4
177-16-2

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%