Basic Info
  • Grade: Pharmaceutical Grade

    Factory Location: Suzhou,Jiang su,China

    Main Sales Markets: North America,Central/South America,Western Europe,Eastern Europe,Australasia,Asia,Middle East,Africa

  • Monthly Production Capacity: 300mt/month

    Packaging Information: 200kg/drum

  • Delivery Lead Time: About 14 days

    Sample Provided: yes

    Payment Terms: T/T ,L/C

     

    1)Specification

     

    Items

    Technical index

    Product name

    1,8-Diazabicyclo[5.4.0]undec-7-ene

    Synonym

    2,3,4,6,7,8,9,10-Octahydropyrimido[1,2-a]azepine; DBU

    CAS No

    6674-22-2

    Molecular formula

    C9H16N2

    Molecular weight

    152.24

    Appearance

    Colorless transparent liquid

    Assay

    99.0%min

    Moisture

    0.20%max

    2) Application:

    As a good acid stripping agent in drug synthesis for organic base. It can replace organic base such as triethylamine, N, N - dimethyl aniline, pyridine and quinoline, widely used in organic synthesis and semi-synthetic antibiotic, can offers a satisfactory effect in dehydrohalogenation reaction. It is widely used in the production of semi-synthetic cephalospor antibiotic drugs, i.e. under the presence of DBU, ammonia and dichloroethane can produce piperazine in the reactions. It also can be used in the curing agent of epoxy resin, antirust, or used to produce high slow corrosion inhibitor, or used in the catalysis of other chemical reactions. DBU sed in the production of semi-synthetic cephalospor antibiotic drugs, Also used in the preparation of acid stripping agent, antirust, top grade corrosion inhibitor, etc.

     

    3)Package:

    25kg/drum or 50kg/drum or 200kg/drum

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