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acetylenedicarboxylic-acid-cas-number-142-45-0(2 products available)
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Acetylenedicarboxylic acid

  • CAS:142-45-0
  • MF:C4H2O4
  • MW:114.06
  • EINECS:205-536-0
Melting point::
180-187 °C (dec.) (lit.)
Boiling point::
133.5°C (rough estimate)
Density :
1.1794 (rough estimate)
refractive index :
1.5260 (estimate)
Flash point::
131 °C
storage temp. :
2-8°C
solubility :
Methanol (Slightly), Water
pka:
pK1: 1.75; pK2: 4.40 (25°C)
form :
Crystalline Powder or Crystals
color :
White or cream to beige
Water Solubility :
soluble
BRN :
878357
InChIKey:
YTIVTFGABIZHHX-UHFFFAOYSA-N
Symbol(GHS) 

GHS06
Signal word 
Danger
Hazard statements 
H301-H315-H319-H335
Precautionary statements 
P261-P264-P270-P301+P310-P302+P352-P305+P351+P338
More Chemical Properties

Acetylenedicarboxylic acid   142-45-0

Reagent
Mumbai
Phone: 91-9820385757
Tel: 91-22-26330745
Whatsapp: 91-9820385757
Product catalog: 107
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