Xanthydrol 占吨醇

CAS 90-46-0 MFCD00005057

化学结构图

90-46-0
SMILES: OC1c2ccccc2Oc2ccccc21

化学属性

Mol. FormulaC13H10O2
Mol. Weight198.22
Melting Point122-124 °C
Density0.83
TSCAYes
Flash Point11 °C
Appearance 白色针状结晶。熔点123℃，易溶于冷丙酮，溶于醇、氯仿，极微溶于水。溶于浓硫酸呈黄色并有绿色荧光。
Solubilitymethanol: 0.1 g/mL, clear
Stability对光敏感
Boiling Point275.53 °C at 760 mmHg

别名和识别编码

Chemical NameXanthydrol
CAS Number90-46-0
Synonym 9H-Xanthen-9-ol {LY} 9H-Xanthen-9-ol {} {LY} 9H-Xanthen-9-ol {} {} {LY} 9H-Xanthen-9-ol {} {} {} {LY} 9H-Xanthen-9-ol {} {} {} {} {LY} 9H-Xanthen-9-ol {} {} {} {} {} {LY} 9H-Xanthen-9-ol {} {} {} {} {} {} {LY} 9H-Xanthen-9-ol {} {} {} {} {} {} {} {LY} 9H-Xanthen-9-ol {} {} {} {} {} {} {} {} {LY} 9H-Xanthen-9-ol {} {} {} {} {} {} {} {} {} {LY} 9H-Xanthen-9-ol {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 9H-Xanthen-9-ol {} {} {} {} {} {} {} {} {} {} {} {LY} 9H-Xanthen-9-ol {} {} {} {} {} {} {} {} {} {} {} {} {LY} 9H-Xanthen-9-ol {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 9H-Xanthen-9-ol {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 9H-Xanthen-9-ol {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 9H-Xanthen-9-ol {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 9H-Xanthen-9-ol {} {} {} {} {} {} {}
MDL NumberMFCD00005057
Beilstein Registry Number10395
EC Number201-996-1
PubChem Substance ID72861
Chemical Name Translation占吨醇
Wiswesser Line NotationT C666 BO IHJ IQ
LabNetwork Molecule IDLN01326002
InChIInChI=1S/C13H10O2/c14-13-9-5-1-3-7-11(9)15-12-8-4-2-6-10(12)13/h1-8,13-14H
Canonical SMILESOC1C2=C(OC3=C1C=CC=C3)C=CC=C2
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分类

  • {SNA} Gravimetric Reagents, 分析/色谱, 分析试剂
  • Aromatics
  • {uni_hamburg} no charge; oxygen heterocycle; carbocycle; aromatic; alicycle; large ring; fused rings; 6ring; 10ring; 14ring; alcohol; ether; 1fragment
  • Pharmaceuticals
  • Intermediates & Fine Chemicals
  • {SNA} Analytical Reagents, Analytical/Chromatography, Gravimetric Reagents
  • {SNA} Building Blocks, Chemical Synthesis, Heterocyclic Building Blocks, O-Containing, Others
  • {SNA} Building Blocks, Chemical Synthesis, Heterocyclic Building Blocks, O-Containing, Other Heterocyclic Building Blocks

产品应用

  • 用于测定脲、滴滴涕、胺类、磺胺灯、氨基甲酸酯类和取代巴比妥酸类。
  • 9-羟基呫吨,黄染料母醇,二苯并哌呛醇,9H-占吨-9-醇

相关文献及参考

  • Short: EINECS
  • Short: III/35E
  • Used in the protection of thiols as their S-xanthenyl (Xan) thioethers, by reaction in the presence of TFA. The Xan group can also be cleaved using TFA in dichloromethane in the presence of triethylsilane as a cation scavenger, or with iodine in acetic acid: J. Org. Chem., 62, 3841 (1997).
  • Beilstein: 17,V,4,502

安全信息

WGK Germany3
RTECSZD5710000
Personal Protective Equipment Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter
GHS Symbol
Hazard statements
  • H370 Causes damage to organs 导致器官损伤
  • H225 Highly flammable liquid and vapour 高度易燃液体和蒸气
  • H301+H311+H331
Precautionary statements
Signal word Danger
Storage condition -20°C {LY} -20°C {} {LY} -20°C {} {} {LY} -20°C {} {} {} {LY} -20°C {} {} {} {} {LY} -20°C {} {} {} {} {} {LY} -20°C {} {} {} {} {} {} {LY} -20°C {} {} {} {} {} {} {} {LY} -20°C {} {} {} {} {} {} {} {} {LY} -20°C {} {} {} {} {} {} {} {} {} {LY} -20°C {} {} {} {} {} {} {} {} {} {} {LY} -20°C {} {} {} {} {} {} {} {} {} {} {} {LY} -20°C {} {} {} {} {} {} {} {} {} {} {} {} {LY} -20°C {} {} {} {} {} {} {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} -20°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} -20°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} -20°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} -20°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} -20°C {} {} {} {} {} {} {} {} {} {} {}
Safety Statements
  • S24/25 Avoid contact with skin and eyes 避免皮肤和眼睛接触；
Hazard Codes F,T F,T,Xi
Risk Statements
  • R23/24/25 Toxic by inhalation, in contact with skin and if swallowed 吸入，皮肤接触及吞食都有毒
  • R39/23/24/25 Toxic: danger of very serious irreversible effects through inhalation, in contact with skin and if swallowed 毒性：吸入，皮肤接触和吞食都会产生十分严重的不可逆危险
  • R11 Highly flammable 非常易燃
UN Number UN 1230 3/PG 2 
TYPE OF TEST            : LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - rat
DOSE/DURATION           : 500 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   NCNSA6 National Academy of Sciences, National Research Council,
   Chemical-Biological Coordination Center, Review.  (Washington, DC)
   Volume(issue)/page/year: 5,26,1953

TYPE OF TEST            : Mutation in microorganisms
TEST SYSTEM             : Bacteria - Salmonella typhimurium
DOSE/DURATION           : 100 ug/plate
REFERENCE :
   MUREAV Mutation Research.  (Elsevier Science Pub. B.V., POB 211, 1000 AE
   Amsterdam, Netherlands) V.1-    1964-  Volume(issue)/page/year: 150,141,1985

其他信息

  • 敏感性:Light Sensitive
  • 用途一:用于测定脲、滴滴涕、胺类、磺胺灯、氨基甲酸酯类和取代巴比妥酸类。
  • MSDS 信息:9H-Xanthen-9-ol(90-46-0).msds
  • Alfa Aesar:9-羟基吨,98+% Xanthydrol, 98+%(90-46-0)
  • TCI Shanghai:二苯(并)吡喃醇(10%的甲醇溶液) Xanthydrol (10% in Methanol)(90-46-0)
  • MOL 文件:90-46-0.mol
  • Hazard Note:Irritant
  • 图谱信息:占吨醇(90-46-0)红外图谱(IR1) 占吨醇(90-46-0)红外图谱(IR2)
  • Sigma Aldrich:90-46-0(sigmaaldrich)
  • 方法一:将干燥甲苯中的钠汞齐温热至50℃，加入呫吨酮-乙醇悬浮液，激烈搅拌，温度迅速上升至60-70℃。反应毕，将汞分离出来。反应液过滤，滤液倾入搅拌着的蓝馏水中，滤出9-羟基呫吨，用水洗涤，干燥，得成品，收率91-95%。
  • F:8-10-23
  • 易溶于冷丙酮，溶于醇、氯仿，极微溶于水。溶于浓硫酸呈黄色并有绿色荧光。
  • 占吨醇价格(试剂级):更新日期 产品编号 产品名称 包装 价格 2011/08/23 K9558001 吨氢醇（+4℃） 5g 427元 2011/04/16 X0055 吨氢醇(10%的甲醇溶液) Xanthydrol (10% in Methanol) 25ML 891元 2010/06/21 271520050 占吨醇 9-Hydroxyxanthene 99% 5 GR 518元
  • Acros Organics:9-羟基占吨 9-Hydroxyxanthene, 99%(90-46-0)
  • 上游原料:钠汞齐 --> 占吨酮

系列性分类

  1. Analytical & Chromatography 分析化学与色谱
  2. Analytical Reagents
  3. Gravimetric Reagents - Analytical Reagents
  1. Analytical & Chromatography 分析化学与色谱
  2. Analytical Reagents
  3. Application Specific Reagents - Analytical Reagents
  4. Fatty Acid Analysis in Blood - Application Specific Reagents
  1. Chemical Synthesis 化学合成
  2. Building Blocks 合成砌块
  3. Heterocyclic Building Blocks 杂环合成砌块
  4. Others 其他杂环
  5. O-Containing - Others
  1. Chemical Synthesis 化学合成
  2. Building Blocks 合成砌块
  3. Heterocyclic Building Blocks 杂环合成砌块
  4. Others 其他杂环
  5. O-Containing - Others
  1. Chemical Synthesis 化学合成
  2. Building Blocks 合成砌块
  3. Heterocyclic Building Blocks 杂环合成砌块
  4. Others 其他杂环
  5. N-Containing
  1. Chemical Synthesis 化学合成
  2. Building Blocks 合成砌块
  3. Organic Building Blocks 有机砌块
  4. Oxygen Compounds 氧化合物
  5. Aromatic alcohols 芳香醇

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