CAS 693-98-1 Synthetic Organic Chemicals Catalyst Monomethylated Imidazole 2-Methylimidazole

• Post Date:

  Aug 14,2017

• Expiry Date:

  Aug 14,2018

• Detailed Description:

  CAS 693-98-1 Synthetic Organic Chemicals Catalyst Monomethylated Imidazole 2-Methylimidazole
  
  
  1. Physical & Chemical Nature:
  
  Chemical name: 1H-2-MethyliMidazole; 2-methyl-1H-imidazole; 2-Methyl imidazole; 1H-Imidazole, 2-methyl-; 2-methyl-imidazole; Glyoxalethyline; Denka CN 25 ; Curezol 2MZ; 2MZ; 2MI; 2MZ-H; 2MZ-PW; Actiron 2MI; Curezol 2MZ-P; Imidazole, 2-methyl-; p-Oxal-methyline; RESICURE(TM) 46; AKOS BBS-00004447; 2-Methylglyoxaline; Epicure MI 2; Epikure MI 2; IMicure AMI 2; NSC 21394
  
  Molecular formula: C4H6N2
  
  Molecular weight: 82.1038
  
  Appearance: white needle crystal or crystalline powder
  
  Quality standard: ≥99%
  
  InchI: InChI=1/C4H6N2/c1-4-5-2-3-6-4/h2-3H,1H3,(H,5,6)
  
  CAS Registry Number: 693-98-1
  
  EINECS: 211-765-7
  
  Density: 1.062g/cm3
  
  Melting point: 142-145℃
  
  Boiling point: 267°C at 760 mmHg
  
  Refractive index: 1.523
  
  Flash point: 144.9°C
  
  Vapour Pressur: 0.0138mmHg at 25°C
  
  
  2-Methylimidazole Chemical Properties
  
  mp 142-143 °C(lit.)
  bp 267-268 °C(lit.)
  vapor pressure <1 mm Hg ( 0 °C)
  Fp 155 °C
  storage temp. 2-8°C
  BRN 1368
  CAS DataBase Reference 693-98-1(CAS DataBase Reference)
  NIST Chemistry Reference 1H-Imidazole, 2-methyl-(693-98-1)
  EPA Substance Registry System 1H-Imidazole, 2-methyl-(693-98-1)
  
  
  3. Uses:
  
  2-Methylimidazole is a monomethylated imidazole that can be used as a building block in the preparation of a wide range of biologically active compounds. 2-Methylimidazole as well as other imidazoles can be use as catalyst for refolding of enhanced coloured fluorescent protein. 2-Methylimidazole has been identified as a byproduct of fermentation and is detected in foods and mainstream and side-str eam tobacco smoke.
  
  
  4. COA
  
  
  Product name 2-Methylimidazole
  
  CAS No.
  
  693-98-1
  
  Outer Packing
  
  25kg
  
  
  Production date
  
  2016.06.08
  
  Shelf life
  
  2018.06.07
  
  
  Standard adopted
  
  Q/PHI>2002 Standard
  
  
  Items of analysis
  
  Specification
  
  Results
  
  Appearance A white or yellowish crystalloid powder Yellowish crystalloid powder
  Loss on drying ≤0.02% 0.18%
  Melting point 144~146℃ 144.2~144.5℃
  Assay ≥99.0% 99.52%
  Appearance A white or yellowish crystalloid powder Yellowish crystalloid powder
  Loss on drying ≤0.02% 0.18%
  Melting point 144~146℃ 144.2~144.5℃
  Assay ≥99.0% 99.52%
  
  Conclusion
  
  Qualified
  
  

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