9-Fluorenone-2-Carboxylic Acid 9-芴酮-2-羧酸

CAS 784-50-9 MFCD00001156

化学结构图

784-50-9
SMILES: O=C(O)c1ccc2c(c1)C(=O)c1ccccc1-2

化学属性

Mol. FormulaC14H8O3
Mol. Weight224.22
Melting Point300°C
Appearance 黄色针状结晶，熔点340℃（升华）。
Boiling Point476.5°C at 760 mmHg

别名和识别编码

Chemical Name9-Fluorenone-2-Carboxylic Acid
CAS Number784-50-9
Alfabeta NameFLUORENONECARBOXYLICACID 92---
MDL NumberMFCD00001156
Synonym 9-Fluorenone-2-carboxylic acid {LY} 9-Fluorenone-2-carboxylic acid {} {LY} 9-Fluorenone-2-carboxylic acid {} {} {LY} 9-Fluorenone-2-carboxylic acid {} {} {} {LY} 9-Fluorenone-2-carboxylic acid {} {} {} {} {LY} 9-Fluorenone-2-carboxylic acid {} {} {} {} {} {LY} 9-Fluorenone-2-carboxylic acid {} {} {} {} {} {} {LY} 9-Fluorenone-2-carboxylic acid {} {} {} {} {} {} {} {LY} 9-Fluorenone-2-carboxylic acid {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 9-Fluorenone-2-carboxylic acid {} {} {} {} {} {} {} {} {} {LY} 9-Fluorenone-2-carboxylic acid {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 9-Fluorenone-2-carboxylic acid {} {} {} {} {} {} {} {} {} {} {} {LY} 9-Fluorenone-2-carboxylic acid {} {} {} {} {} {} {} {} {} {} {} {} {LY} 9-Fluorenone-2-carboxylic acid {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 9-Fluorenone-2-carboxylic acid {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 9-Fluorenone-2-carboxylic acid {} {} {} {} {} {} {} {} {} {} {} {}
EC Number212-317-3
PubChem Substance ID69913
Reaxys-RN2212956
Beilstein Registry Number10(3)3370
Chemical Name Translation9-芴酮-2-羧酸
InChIKeyBJCTXUUKONLPPK-UHFFFAOYSA-N
LabNetwork Molecule IDLN00159071
InChIInChI=1S/C14H8O3/c15-13-11-4-2-1-3-9(11)10-6-5-8(14(16)17)7-12(10)13/h1-7H,(H,16,17)
Canonical SMILESOC(=O)C1=CC2=C(C=C1)C1=C(C=CC=C1)C2=O
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分类

  • {SNA} Building Blocks, C13 to C42+, Carbonyl Compounds, Carboxylic Acids, Chemical Synthesis, Organic Building Blocks
  • Fluorescent Labels & Indicators

安全信息

Warnings IRRITANT
Safety Statements
  • S24/25 Avoid contact with skin and eyes 避免皮肤和眼睛接触；
WGK Germany3
Personal Protective Equipment Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter
Storage condition 2-8°C {LY} 2-8°C {} {LY} 2-8°C {} {} {LY} 2-8°C {} {} {} {LY} 2-8°C {} {} {} {} {LY} 2-8°C {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {}

其他信息

  • MOL 文件:784-50-9.mol
  • Sigma Aldrich:784-50-9(sigmaaldrich)
  • 用途一:用于有机合成。
  • Acros Organics:9-芴酮-2-甲酸 9-Fluorenone-2-carboxylic acid, 97%(784-50-9)
  • 图谱信息:9-芴酮-2-羧酸(784-50-9)红外图谱(IR1) 9-芴酮-2-羧酸(784-50-9)质谱(MS) 9-芴酮-2-羧酸(784-50-9)核磁图( 13 CNMR) 9-芴酮-2-羧酸(784-50-9)核磁图( 1 HNMR)
  • TCI Shanghai:9-芴酮-2-甲酸 9-Fluorenone-2-carboxylic Acid,>;96.0%(T)(784-50-9)
  • 9-芴酮-2-羧酸价格(试剂级):更新日期 产品编号 产品名称 包装 价格 2014/06/02 F0263 9-芴酮-2-甲酸 9-Fluorenone-2-carboxylic Acid 10G 2410元 2010/06/21 119210010 9-芴酮-2-羧酸 9-Fluorenone-2-carboxylic acid 97% 1 GR 428元 2010/06/21 119210100 9-芴酮-2-羧酸 9-Fluorenone-2-carboxylic acid 97% 10 GR 2220元
  • MSDS 信息:9-Fluorenone-2-carboxylic acid(784-50-9).msds
  • 方法一:将2-乙酰芴和冰醋酸一起搅拌，加热，使之溶解。分次加入粉状二水合重铬酸钠，加热回流，于1.5h内滴加乙酐。然后将热的混合物倾入热水中，搅拌悬浮液，过滤，滤饼用2%硫酸洗涤，将滤饼加入5%氢氧化钾溶液中，搅拌，加热至80℃左右，过滤，再用氢氧化钾溶液洗涤。将钾盐溶液加热到70℃，搅拌，滴加18%盐酸，加热升温至85℃，析出芴酮-2-羧酸。再经煮沸，过滤，用热水洗去酸中游离的氯化钾，干燥而得成品。
  • 上游原料:重铬酸钠 --> 氢氧化钾溶液 --> 2-乙酰芴

系列性分类

  1. Chemical Synthesis 化学合成
  2. Building Blocks 合成砌块
  3. Organic Building Blocks 有机砌块
  4. Carbonyl Compounds 羰基化合物
  5. Carboxylic Acids - Carbonyl Compounds
  6. C13 to C42+ - Carboxylic Acids
  1. Chemical Synthesis 化学合成
  2. Building Blocks 合成砌块
  3. Organic Building Blocks 有机砌块
  4. Carbonyl Compounds 羰基化合物
  5. Aromatic acids
  1. Chemical Synthesis 化学合成
  2. Building Blocks 合成砌块
  3. Chemicals by Class 化学分类法
  4. Fluorenes & Fluorenones

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