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but-2-ynoic acid

  • CAS No.: 590-93-2
  • Purity: 99%
  • Min quantity: 1 Kilograms
  • Price: USD 1000~1500/Kilograms
  • Place of Orign: Hangzhou,Zhejiang,China
Ms.chris zhao

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Item specifics

  • Product Name.:but-2-ynoic acid
  • CAS No: 590-93-2
  • Weight: 84.07336
  • Formula: C4H4O2
  • Melting Point: 74-78 ºC
  • Boiling Point: 203 °C at 760 mmHg
  • Density: 1.159 g/cm3

Details

2-Butynoic Acid 590-93-2
Name: 2-Butynoic Acid 590-93-2
Appearance:Pale-yellow powder
Cas No:590-93-2
EINECS:209-695-7
Formula:C4H4O2
Molecular Weight:84.07
Melting Point:78~80 °C
Boiling Point: 203 °C
Flash Point: 90.9°C
Solubility:NA
Testing Items Standards:Enterprise
Appearance A Pale-yellow crystalline powder
Identification Should conform
Melting point 76°~80°
Water NMT1.0%
Insoluble mater NMT1.0%
Assay NLT98%
but-2-ynoic acid

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