8.41085 EMD Millipore


Acetaldoxime (mixture of cis and trans isomers) for synthesis. CAS 107-29-9, molar mass 59.07 g/mol., (mixture of cis and trans isomers) for synthesis

Synonym: Acetaldehyde oxim

  • CAS Number 107-29-9

  • Linear Formula C₂H₅NO

  • Molecular Weight 59.07 g/mol

  •  EC Number 203-479-6



Related Categories Biochemicals and Reagents More...
packaging   50 ml in Glass bottle (8410850050)
expl. lim.     4.2 - 50 %(V)
vapor pressure   13 hPa (25 °C)
solubility   185 g/l
density   0.969 g/cm3 (20 °C)
flash point   40 °C
autoignition temp.   380 °C
LD 50 oral   LD50 Rat 740 mg/kg
shipped in   ambient
storage temp.   Store below +30°C.
specifications   Assay isomers (GC, area%): ≥ 99.0 % (a/a)
  Density (d 20 °C/ 4 °C): 0.963 - 0.967
  Identity (IR): passes test
  Due to its specific melting range the product may be solid, liquid, a solidified melt or a supercooled melt.

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Safety Information

HS Code 
2928 00 90
Hazard Statement(s) 
H226: Flammable liquid and vapour.
H302: Harmful if swallowed.
H331: Toxic if inhaled.
Precautionary Statement(s) 
P210: Keep away from heat.
P304 + P340: IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing.
P308 + P310: IF exposed or concerned: immediately call a POISON CENTER or doctor/ physician.
Storage class 
3 Flammable liquids
WGK 1 slightly water endangering
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) 
GHS06  GHS06
Hazard Symbols 
Harmful  Harmful
Declaration (railroad and road) ADR, RID 
UN 2332 , 3, III
Declaration (transport by air) IATA-DGR 
UN 2332 , 3, III
Declaration (transport by sea) IMDG-Code 
UN 2332 , 3, III
Categories of danger 
flammable, harmful
R Phrase 
R 10-20/22
Flammable.Harmful by inhalation and if swallowed.
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