Basic Info
  • Grade: Pharmaceutical Grade

    Factory Location: Building A311, Building A, No. 1255 Jinhai Road, Pudong New Area, Shanghai (Dingxin Building)

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

  • Sample Provided: no

    Payment Terms: L/L

    Specification    
    Purity,% 97
    Liquid phase (Wt. %)
    Propane
    Butane
    Allene
    Isobutylene
    Acetonitrile
    Quinol
    2,6-Di-tert-butyl-4-methyl
    Phenol (BHT)


    transportation    
    DOT shipping name methyl acetylene
    DOT classification 2.1
    DOT label Compressible gas, flammable
    UN NO. UN1954
    CAS No. 74-99-7
    CGA/BS341/DIN477 510/NO.4/NO.1


    Technical Information    
    Cylinder condition @ 21.1°C gas
    Combustion limit in air 1.7-39.9%
    Natural temperature (°C)
    Molecular weight (g/mol) 40.065
    Specific gravity (air =1) 1.383
    Critical temperature (°C) 129.24
    Critical temperature (psig) 801.57


    Application
    Mainly used in organic synthesis and special fuels.

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