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81860 Sigma-Aldrich

Propiolic acid

technical, ≥95% (T)

Synonym: Acetylenecarboxylic acid, Propynoic acid

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Properties

Related Categories Building Blocks, C1 to C5, Carbonyl Compounds, Carboxylic Acids, Chemical Synthesis,
InChI Key   UORVCLMRJXCDCP-UHFFFAOYSA-N
grade   technical
assay   ≥95% (T)
refractive index   n20/D 1.431(lit.)
  n20/D 1.431
bp   102 °C/200 mmHg(lit.)
mp   16-18 °C(lit.)
density   1.135 g/mL at 20 °C
  1.138 g/mL at 25 °C(lit.)
storage temp.   2-8°C

Description

Other Notes

Same product — same quality — now Sigma-Aldrich brand

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Safety & Documentation

Safety Information

Symbol 
Signal word 
Danger
Hazard statements 
RIDADR 
UN 2920 3(8) / PGII
WGK Germany 
3
RTECS 
UD9300000
Flash Point(F) 
136.4 °F
Flash Point(C) 
58 °C
Protocols & Articles
Peer-Reviewed Papers
15

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P51400 Propiolic acid, 95%

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