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2-Butyne-1,4-diol for synthesis, Sigma-Aldrich®
Toxic
Corrosive
Health
2-Butyne-1,4-diol for synthesis, Sigma-Aldrich®
Supplier:  Merck
Certificates
Toxic
Corrosive
Health
2-Butyne-1,4-diol for synthesis, Sigma-Aldrich®
Supplier:  Merck

Specification Test Results

  • Solubility:
    3740 g/l (25 °C)
  • Melting Point:
    54 - 57 °C
  • Molar Mass:
    86.09 g/mol
  • Bulk Density:
    500 kg/m3
  • Boiling Point:
    125 - 127 °C (3 hPa)
  • Vapor Pressure:
     - 1 hPa (20 °C)
  • Flash Point:
    152 °C
  • Density:
    1.11 g/cm3 (20 °C)
  • pH:
    4 - 7.5 (100 g/l, H2O, 23 °C)
  • Ignition Point:
    410 °C
  • Synonyms:
    1,4-Dimethoxyacetylene
  • Hill Formula:
    C4H6O2

Specification Test Results

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