4-bromofluoren-9-one
- 中文别名：4-溴-9H-芴-9-酮
- 中文释义：4-溴芴酮;4-溴-9-芴酮;4-溴芴-9-酮
- 英文别名：4-bromofluoren-9-one;
4-bromofluorenone;
4-Bromfluorenon;
4-Brom-fluoren-9-on;
4-bromo-fluoren-9-one;
4-bromo-9h-fluoren-9-one
- CAS No.：4269-17-4
- 分子式：C13H7BrO
- 分子量：259.09800
- 精确分子量：257.96800
- PSA：17.07000
- InChI：InChI=1/C13H7BrO/c14-11-7-3-6-10-12(11)8-4-1-2-5-9(8)13(10)15/h1-7H
- 分子结构式：
物化性质
- 密度：
- 1.609g/cm3
- 沸点：
- 392.8ºC at 760 mmHg
- 闪点：
- 131.3ºC
- 折射率：
- 1.691
安全信息
- 密度：
- 1.609g/cm3
- 沸点：
- 392.8ºC at 760 mmHg
- 闪点：
- 131.3ºC
- 折射率：
- 1.691
海关数据
中国海关编码：2914700090
- 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
- 摘要/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%
热门化工词典词汇
- dimethyl bicyclo[2.2.1]heptane-2,3-dicarboxylatedimethyl bicyclo[2.2.1]heptane-2,3-dicarboxylate
- 5-methylsulfonylthiophene-2-carbaldehyde5-(甲基磺酰基)-2-噻吩甲醛
- 1,1'-(1,3-Propanediyl)bis[1,1-bis(2-methoxy-5-methylphenyl)phosphine]1,1'-(1,3-丙二基)双[1,1-双(2-甲氧基-5-甲基苯基)膦]
- 2-Propenoicacid,2-hydroxyethylester,polymerwith.alpha.-hydro-.omega.-hydroxypoly(oxy-1,4-butanediyl)and1,1-methylenebis[42-丙烯酸-2-羟乙基酯与&alpha
- 3-Pyridinemethanol,5,6-dichloro-5,6-二氯-3-嘧啶甲醇
- 4-(6-Methoxy-pyriMidin-4-ylaMino)-piperidine-1-carboxylic acid tert-butyl ester4-(6-甲氧基-嘧啶-4-基氨基)-哌啶-1-羧酸叔丁基酯
- 5-(1-ethyl-5-methylpyrazol-4-yl)-1,2-oxazole-3-carboxylic acid5-(1-乙基-5-甲基-1H-吡唑-4-基)-异恶唑-3-羧酸
- 2,4,6(1H,3H,5H)-Pyrimidinetrione,5-methyl-5-METHYLPYRIMIDINE-2,4,6(1H,3H,5H)-TRIONE
- 3,4-dibromonaphthalene-1,2-dione3,4-二溴-1,2-萘二酮
- 1-bromo-6-methylcyclohexene1-溴-6-甲基环己烯
