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LC5139 Propionaldehyde
for synthesis

 

Order number Packaging Quantity Price €
AC32139 Glass bottle 100 ml 11.88
AC32139 Glass bottle 1 l 20.025

 

Product information
Synonyms Propanal
Hill Formula C3H6O
Chemical formula CH3CH2CHO
HS Code 2912 19 90
EC number 204-623-0
Molar mass 58.08 g/mol
Storage Store below +15°C
EC index number 605-018-00-8
CAS number 123-38-6

 

Chemical and physical data
Ignition temperature 175 °C DIN 51794
Solubility 200 g/l (20 °C)
Melting point -81 °C
Molar mass 58.08 g/mol
Density 0.797 g/cm3 (20 °C)
Boiling point 47 – 48 °C
Vapor pressure 343 hPa (20 °C)
Explosion limit 2.3 – 21 %(V)
Flash point -40 °C
Refractive index 1.365 (20 °C, 589 nm)

 

Safety information
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.
Categories of danger highly flammable, irritant
Hazard Symbol Flammable
Irritant
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.

 

Transport information
Declaration (transport by sea) IMDG-Code UN 1275 PROPIONALDEHYDE, 3, II
Declaration (transport by air) IATA-DGR UN 1275 PROPIONALDEHYDE, 3, II

 

Toxicological data
LD 50 oral LD50 rat 1410 mg/kg
LD 50 dermal LD50 rabbit 2460 mg/kg

 

Specifications
Assay (GC, area%) ≥ 98 %
Density (d 20 °C/ 4 °C) 0.797 – 0.802
Water (GC) ≤ 2 %
Identity (IR) passes test