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240354 Aldrich

Propionic acid

≥99%

Synonym: Acid C3, Propanoic acid, Propanyl acid

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Properties

Related Categories Building Blocks, C1 to C5, Carbonyl Compounds, Carboxylic Acids, Chemical Synthesis,
vapor density   2.55 (vs air)
vapor pressure   2.4 mmHg ( 20 °C)
InChI Key   XBDQKXXYIPTUBI-UHFFFAOYSA-N
assay   ≥99%
autoignition temp.   955 °F
expl. lim.   12.1 %
refractive index   n20/D 1.386(lit.)
bp   141 °C(lit.)
  141 °C
mp   −24-−23 °C(lit.)
density   0.993 g/mL at 25 °C(lit.)

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Safety & Documentation

Safety Information

Symbol 
Signal word 
Danger
Hazard statements 
RIDADR 
UN3463 - class 3 - Propionic acid
WGK Germany 
1
RTECS 
UE5950000
Flash Point(F) 
129.2 °F
Flash Point(C) 
54 °C
Protocols & Articles
Peer-Reviewed Papers
15

References

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