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8.22133 EMD Millipore

Propionaldehyde

Propionaldehyde for synthesis. CAS No. 123-38-6, EC Number 204-623-0., for synthesis

Synonym: Propanal

  • CAS Number 123-38-6

  • Linear Formula C₃H₆O

  • Molecular Weight 58.08 g/mol

  •  EC Number 204-623-0

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Properties

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packaging   100 ml in Glass bottle (8221330100)
bp   47 - 48 °C (1013 hPa)
expl. lim.     2.3 - 21 %(V)
vapor pressure   343 hPa (20 °C)
solubility   200 g/l
density   0.81 g/cm3 (20 °C)
flash point   -40 °C
autoignition temp.   175 °C
mp   -81 °C
LD 50 oral   LD50 Rat 1410 mg/kg
LD 50 dermal   LD50 Rabbit 2460 mg/kg
shipped in   ambient
storage temp.   Store at <= 20°C.
specifications   Assay (GC, area%): ≥ 98.0 % (a/a)
  Density (d 20 °C/ 4 °C): 0.797 - 0.802
  Water (GC): ≤ 2.0 % (a/a)
  Identity (IR): passes test

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Safety & Documentation

Safety Information

HS Code 
2912 19 00
Hazard Statement(s) 
H225: Highly flammable liquid and vapour.
H315: Causes skin irritation.
H319: Causes serious eye irritation.
H335: May cause respiratory irritation.
Precautionary Statement(s) 
P210: Keep away from heat/sparks/open flames/hot surfaces. No smoking.
P233: Keep container tightly closed.
P302 + P352: IF ON SKIN: Wash with plenty of soap and water.
P304 + P340: IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing.
P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
RTECS 
UE0350000
Storage class 
3 Flammable liquids
WGK 
WGK 1 slightly water endangering
Disposal 
3
Relatively unreactive organic reagents should be collected in container A. If halogenated, they should be collected in container B. For solid residues use container C.
Hazard Pictogram(s) 
GHS02  GHS02
Hazard Pictogram(s) 
GHS07  GHS07
Hazard Symbols 
Flammable  Flammable
Hazard Symbols 
Irritant  Irritant
Declaration (railroad and road) ADR, RID 
UN 1275 , 3, II
Declaration (transport by air) IATA-DGR 
UN 1275 , 3, II
Declaration (transport by sea) IMDG-Code 
UN 1275 , 3, II
Categories of danger 
highly flammable, irritant
R Phrase 
R 11-36/37/38
Highly flammable.Irritating to eyes, respiratory system and skin.
S Phrase 
S 9-16-29
Keep container in a well-ventilated place.Keep away from sources of ignition - No smoking.Do not empty into drains.
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