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8.03068 EMD Millipore

N,N-Dimethylformamide dimethyl acetal

N,N-Dimethylformamide dimethyl acetal for synthesis. CAS 4637-24-5, EC Number 225-063-3, chemical formula (CH₃O)₂CHN(CH₃)₂., for synthesis

Synonym: N,N-Dimethyldimethoxymethylamine, DMF-DMA

  • CAS Number 4637-24-5

  • Linear Formula C₅H₁₃NO₂

  • Molecular Weight 119.16 g/mol

  •  EC Number 225-063-3



Related Categories Biochemicals and Reagents More...
packaging   25 ml in Glass bottle (8030680025)
expl. lim.     1.3 - 17.7 %(V)
density   0.90 g/cm3 (20 °C)
flash point   6 °C
autoignition temp.   155 °C
mp   -85 °C
pH   7 (H₂O)
LD 50 oral   LD50 Rat > 5000 mg/kg
shipped in   ambient
storage temp.   Store below +30°C.
specifications   Assay (HClO₄): ≥ 96.0 %
  Density (d 20 °C/ 4 °C): 0.893 - 0.897
  Identity (IR): passes test

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Safety Information

HS Code 
2922 50 00
Hazard Statement(s) 
H360D: May damage the unborn child.
H225: Highly flammable liquid and vapour.
H317: May cause an allergic skin reaction.
H318: Causes serious eye damage.
H332: Harmful if inhaled.
Precautionary Statement(s) 
P201: Obtain special instructions before use.
P210: Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking.
P240: Ground/bond container and receiving equipment.
P280: Wear protective gloves.
P280: Wear eye protection.
P302 + P352: IF ON SKIN: Wash with plenty of soap and water.
P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
P403 + P233: Store in a well-ventilated place. Keep container tightly closed.
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) 
GHS05  GHS05
Hazard Pictogram(s) 
GHS07  GHS07
Hazard Pictogram(s) 
GHS08  GHS08
Hazard Symbols 
Flammable  Flammable
Hazard Symbols 
Toxic  Toxic
Declaration (railroad and road) ADR, RID 
UN 1993 , 3, II
Declaration (transport by air) IATA-DGR 
UN 1993 , 3, II
Declaration (transport by sea) IMDG-Code 
UN 1993 , 3, II
Categories of danger 
toxic for reproduction, highly flammable, harmful, irritant, sensitizing
R Phrase 
R 61-11-20-41-43
May cause harm to the unborn child.Highly flammable.Also harmful by inhalation.Risk of serious damage to eyes.May cause sensitisation by skin contact.
S Phrase 
S 53-16-24-26-37/39-45
Avoid exposure - obtain special instructions before use.Keep away from sources of ignition - No smoking.Avoid contact with skin.In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.Wear suitable gloves and eye/face protection.In case of accident or if you feel unwell, seek medical advice immediately (show the label where possible).
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