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  • 8.42576 - 2-Methoxy-1-propene

8.42576 EMD Millipore


2-Methoxy-1-propene for synthesis. CAS 116-11-0, pH 7 (H₂O)., for synthesis

  • CAS Number 116-11-0

  • Linear Formula C₄H₈O

  • Molecular Weight 72.11 g/mol

  •  EC Number 204-125-3



Related Categories Biochemicals and Reagents More...
packaging   50 ml in Glass bottle (8425760050)
vapor pressure   689 hPa (25 °C)
density   0.767 g/ml (20 °C)
flash point   -29 °C DIN 51755 Part 1
autoignition temp.   180 °C DIN 51794
pH   7 (H₂O)
LD 50 oral   LD50 Rat 1400 mg/kg
LD 50 dermal   LD50 Rabbit > 15000 mg/kg
shipped in   ambient
storage temp.   Store below +30°C.
specifications   Assay (GC, area%): ≥ 98.0 % (a/a)
  Density (d 20 °C/ 4 °C): 0.765 - 0.769
  Identity (IR): passes test

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Safety Information

HS Code 
2909 19 90
Hazard Statement(s) 
H224: Extremely flammable liquid and vapour.
H302: Harmful if swallowed.
Precautionary Statement(s) 
P210: Keep away from heat/sparks/open flames/hot surfaces. No smoking.
P223: Keep away from any possible contact with water, because of violent reaction and possible flash fire.
P240: Ground/bond container and receiving equipment.
P403 + P235: Store in a well-ventilated place. Keep cool.
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) 
GHS07  GHS07
Hazard Symbols 
Highly Flammable  Highly Flammable
Hazard Symbols 
Harmful  Harmful
Declaration (railroad and road) ADR, RID 
UN 1993 , 3, I
Declaration (transport by air) IATA-DGR 
UN 1993 , 3, I
Declaration (transport by sea) IMDG-Code 
UN 1993 , 3, I
Categories of danger 
extremely flammable, harmful
R Phrase 
R 12-22
Extremely flammable.Harmful if swallowed.
S Phrase 
S 7/9-16-33
Keep container tightly closed and in a well-ventilated place.Keep away from sources of ignition - No smoking.Take precautionary measures against static discharges.
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