Bispyrazolone 双吡唑啉酮

CAS 7477-67-0 MFCD00020765

化学结构图

7477-67-0
SMILES: CC1=NN(c2ccccc2)C(=O)C1C1C(=O)N(c2ccccc2)N=C1C

化学属性

Mol. FormulaC20H18N4O2
Mol. Weight346.39
Melting Point>300 °C
TSCAYes
Density1.422
Solubilityformic acid: 50 mg/mL, clear, yellow
Appearance crystalline
Boiling Point481.12 °C at 760 mmHg

别名和识别编码

Chemical NameBispyrazolone
CAS Number7477-67-0
Synonym 3,3'-Dimethyl-1,1'-diphenyl-1H,1'H-[4,4'-bipyrazole]-5,5'(4H,4'H)-dione {LY} 3,3'-Dimethyl-1,1'-diphenyl-1H,1'H-[4,4'-bipyrazole]-5,5'(4H,4'H)-dione {} {LY} 3,3'-Dimethyl-1,1'-diphenyl-1H,1'H-[4,4'-bipyrazole]-5,5'(4H,4'H)-dione {} {} {LY} 3,3'-Dimethyl-1,1'-diphenyl-1H,1'H-[4,4'-bipyrazole]-5,5'(4H,4'H)-dione {} {} {} {LY} 3,3'-Dimethyl-1,1'-diphenyl-1H,1'H-[4,4'-bipyrazole]-5,5'(4H,4'H)-dione {} {} {} {} {LY} 3,3'-Dimethyl-1,1'-diphenyl-1H,1'H-[4,4'-bipyrazole]-5,5'(4H,4'H)-dione {} {} {} {} {} {LY} 3,3'-Dimethyl-1,1'-diphenyl-1H,1'H-[4,4'-bipyrazole]-5,5'(4H,4'H)-dione {} {} {} {} {} {} {LY} 3,3'-Dimethyl-1,1'-diphenyl-1H,1'H-[4,4'-bipyrazole]-5,5'(4H,4'H)-dione {} {} {} {} {} {} {} {LY} 3,3'-Dimethyl-1,1'-diphenyl-1H,1'H-[4,4'-bipyrazole]-5,5'(4H,4'H)-dione {} {} {} {} {} {} {} {} {LY} 3,3'-Dimethyl-1,1'-diphenyl-1H,1'H-[4,4'-bipyrazole]-5,5'(4H,4'H)-dione {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 3,3'-Dimethyl-1,1'-diphenyl-1H,1'H-[4,4'-bipyrazol
PubChem Substance ID95807
EC Number231-282-5
Beilstein Registry Number572787
MDL NumberMFCD00020765
Reaxys-RN329220
Chemical Name Translation双吡唑啉酮
InChIKeyFORCWSNQDMPPOC-UHFFFAOYSA-N
LabNetwork Molecule IDLN01267333
InChIInChI=1S/C20H18N4O2/c1-13-17(19(25)23(21-13)15-9-5-3-6-10-15)18-14(2)22-24(20(18)26)16-11-7-4-8-12-16/h3-12,17-18H,1-2H3
Canonical SMILESO=C1N(N=C(C1C2C(N(N=C2C)C3=CC=CC=C3)=O)C)C4=CC=CC=C4
信息真实价格透明    资金保障    专业采购外包团队在线服务   
信息真实价格透明    资金保障    专业采购外包团队在线服务   
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分类

  • {SNA} Analytical Reagents, Analytical/Chromatography, Cyanates & Cyanide, Derivatization Reagents, Derivatization Reagents TLC, TLC Reagents, TLC Reagents, A-C, TLC Visualization Reagents (alphabetic sort), TLC Visualization Reagents (by application)
  • Analytical Reagents, Analytical/Chromatography, Cyanates & Cyanide, Derivatization Reagents, Derivatization Reagents TLC, TLC Reagents, TLC Reagents, A-C, TLC Visualization Reagents (alphabetic sort), TLC Visualization Reagents (by application)

产品应用

  • 用于测定氰化物、VB12等（for Determination of cyanide, Vitamin B12, etc）。

相关文献及参考

  • Reagent for the detection and determination of cyanide.
  • 3. R.D. Cooke, E.M.de la Cruz J. Sci. Food Agric. 33 , 269, (1982)

安全信息

GHS Symbol
WGK Germany3
Hazard Codes Xi
Hazard statements
  • H317 May cause an allergic skin reaction 可能导致皮肤过敏
Personal Protective Equipment dust mask type N95 (US), Eyeshields, Faceshields, Gloves
Precautionary statements
  • P261 Avoid breathing dust/fume/gas/mist/vapours/spray. 避免吸入粉尘/烟/气体/烟雾/蒸汽/喷雾。
  • P272 Contaminated work clothing should not be allowed out of the workplace. 污染的工作服不得带出工作场所。
  • P280 Wear protective gloves/protective clothing/eye protection/face protection. 戴防护手套/防护服/眼睛的保护物/面部保护物。
  • P302+P350
  • P302+P352+P333+P313+P362+P364
  • P305+P351+P338
  • P333+P313
  • P363 Wash contaminated clothing before reuse. 被污染的衣服洗净后方可重新使用。
  • P501 Dispose of contents/container to..… 处理内容物/容器.....
Signal word Warning
Safety Statements
  • S24 Avoid contact with skin 避免皮肤接触；
  • S36/37 Wear suitable protective clothing and gloves 穿戴适当的防护服和手套；
  • S37 Wear suitable gloves 戴适当手套；
Risk Statements
  • R36/37/38 Irritating to eyes, respiratory system and skin 对眼睛、呼吸系统和皮肤有刺激性
  • R43 May cause sensitisation by skin contact 皮肤接触会产生过敏反应
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 {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {}

其他信息

  • TCI Shanghai:4,4'-双-(3-甲基-1-苯基-5-吡唑啉酮)[用于硝棉,维生素B12等的测定] Bis(3-methyl-1-phenyl-5-pyrazolone) [for Determination of CN, Vitamin B12, etc],>;97.0%(T)(7477-67-0)
  • MOL 文件:7477-67-0.mol
  • color:tan
  • 用途二:用于测定氰化物、VB12等（for Determination of cyanide, Vitamin B12, etc）。
  • 图谱信息:双(3-甲基-1-苯基-5-吡唑啉酮)(7477-67-0)红外图谱(IR1) 双(3-甲基-1-苯基-5-吡唑啉酮)(7477-67-0)红外图谱(IR2)
  • 上游原料:乙酸 --> N-溴代丁二酰亚胺 --> 乙酰乙酸乙酯 --> 醋酸钠 --> 苯肼
  • 双(3-甲基-1-苯基-5-吡唑啉酮)价格(试剂级):更新日期 产品编号 产品名称 包装 价格 2011/08/23 30023980 双吡唑酮;双(1-苯基-3-甲基-5-吡唑啉酮);4,4′-双(3-甲基-1-苯基吡唑啉-5-酮);4,4′-双(1-苯基-3-甲基-5-吡唑啉酮);3,3′-二甲基-1,1′-二苯基[4,4′-双(2-吡唑啉)-5,5′-二酮] 5g 640元 2011/04/16 B0508 双(3-甲基-1-苯基-5-吡唑啉酮)[用于硝棉,维生素B12等的测定] Bis(3-methyl-1-phenyl-5-pyrazolone) [for Determination of CN, Vitamin B12, etc] 25G 778元 2011/04/16 B0508 双(3-甲基-1-苯基-5-吡唑啉酮)[用于硝棉,维生素B12等的测定] Bis(3-methyl-1-phenyl-5-pyrazolone) [for Determination of CN, Vitamin B12, etc] 250G 4340元
  • Sigma Aldrich:7477-67-0(sigmaaldrich)
  • Alfa Aesar:双吡唑啉酮 Bispyrazolone, 98+%(7477-67-0)
  • 用途一:用作分析试剂

系列性分类

  1. Analytical & Chromatography 分析化学与色谱
  2. Analytical Reagents
  3. Derivatization Reagents 衍生分析试剂
  4. Derivatization Reagents TLC - Derivatization Reagents
  5. TLC Visualization Reagents (by application) - Derivatization Reagents TLC
  6. Cyanates & Cyanide - TLC Visualization Reagents (by application)
  1. Analytical & Chromatography 分析化学与色谱
  2. Analytical Reagents
  3. Derivatization Reagents 衍生分析试剂
  4. Derivatization Reagents TLC - Derivatization Reagents
  5. TLC Reagents - Derivatization Reagents TLC
  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. Pyrazoles 吡唑

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