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2843-17-6

2843-17-6结构式
2843-17-6结构式

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中文名 3-溴-2,2-二甲基丙酸
英文名 3-bromo-2,2-dimethylpropanoic acid
英文别名 bromo-pivalic acid
Brom-pivalinsaeure
3-bromo-2,2-dimethylpropioic acid
|A-Bromopivalic acid
3-bromo-2,2-dimethyl-propionic acid
密度 1.522g/cm3
沸点 229.5ºC at 760mmHg
熔点 48-50ºC
分子式 C5H9BrO2
分子量 181.02800
闪点 92.6ºC
精确质量 179.97900
PSA 37.30000
LogP 1.49210
蒸汽压 0.0247mmHg at 25°C
折射率 1.491
危害码 (欧洲) C: Corrosive;
风险声明 (欧洲) 34
安全声明 (欧洲) 26-36/37/39-45
危险品运输编码 UN 2923 8/PG 3
海关编码 2915900090

~65%

2843-17-6结构式

2843-17-6

文献:Sandoz AG; ALBERT, Martin; DE SOUZA, Dominic; LANGNER, Martin Patent: WO2012/10651 A2, 2012 ; Location in patent: Page/Page column 20 ;

~99%

2843-17-6结构式

2843-17-6

文献:Einhorn; Dickens; Luche Tetrahedron Letters, 1990 , vol. 31, # 29 p. 4129 - 4130

~%

2843-17-6结构式

2843-17-6

文献:Bellasio,E. et al. Farmaco, Edizione Scientifica, 1965 , vol. 20, p. 428 - 445

~%

2843-17-6结构式

2843-17-6

文献:Tanner,D.D. et al. Canadian Journal of Chemistry, 1977 , vol. 55, p. 612 - 618

~%

2843-17-6结构式

2843-17-6

文献:Kohn; Schmidt Monatshefte fuer Chemie, 1907 , vol. 28, p. 1056
海关编码 2915900090
中文概述 2915900090. 其他饱和无环一元羧酸及其酸酐(酰卤、过氧)化物、过氧酸及其卤化、硝化、磺化、亚硝化衍生物. 增值税率:17.0%. 退税率:9.0%. 监管条件:AB(入境货物通关单,出境货物通关单). 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
监管条件 A.入境货物通关单 B.出境货物通关单
检验检疫 R.进口食品卫生监督检验 S.出口食品卫生监督检验 M.进口商品检验 N.出口商品检验
Summary 2915900090 other saturated acyclic monocarboxylic acids and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward) MFN tariff:5.5% General tariff:30.0%