Product Name

  • Name

    PROPIONALDEHYDE DIMETHYL ACETAL

  • EINECS
  • CAS No. 4744-10-9
  • Article Data29
  • CAS DataBase
  • Density 0,85 g/cm3
  • Solubility
  • Melting Point
  • Formula C5H12O2
  • Boiling Point 89°C
  • Molecular Weight 104.149
  • Flash Point 10°C
  • Transport Information
  • Appearance
  • Safety A very dangerous fire hazard when exposed to heat, flame or oxidizers. When heated to decomposition it emits acrid smoke and fumes.
  • Risk Codes R11
  • Molecular Structure Molecular Structure of 4744-10-9 (PROPIONALDEHYDE DIMETHYL ACETAL)
  • Hazard Symbols
  • Synonyms 1,1-Dimethoxypropane;Propanal dimethyl acetal;3-Ethyl-2,4-dioxapentane;propionaldehyde dimethylacetal;Propane,1,1-dimethoxy;Propane, 1,1-dimethoxy-;dimethoxy propane;
  • PSA 18.46000
  • LogP 1.01530

1,1-Dimethoxypropane Chemical Properties

IUPAC Name: 1,1-Dimethoxypropane
Synonyms: 1,1-Dimethoxypropane ; Propanal dimethyl acetal ; Propane, 1,1-dimethoxy- ; Propionaldehyde, dimethyl acetal
CAS NO:4744-10-9
Molecular Formula of 1,1-Dimethoxypropane (CAS NO.4744-10-9) :C5H12O2
Molecular Weight of 1,1-Dimethoxypropane (CAS NO.4744-10-9) :104.15
Molecular structure of 1,1-Dimethoxypropane (CAS NO.4744-10-9) :
EINECS:225-258-3
Index of Refraction: 1.378
Surface Tension: 21.6 dyne/cm
Density: 0.838 g/cm3
Enthalpy of Vaporization: 31.62 kJ/mol
Boiling Point: 89.8 °C at 760 mmHg
Vapour Pressure: 65.2 mmHg at 25°C

1,1-Dimethoxypropane Safety Profile

A very dangerous fire hazard when exposed to heat, flame or oxidizers. When heated to decomposition it emits acrid smoke and fumes.
Risk Statements 
R11:Highly flammable. 
Safety Statements 26-36/37/39
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. 
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection.
RIDADR 1993
HazardClass 3.1
PackingGroup II

1,1-Dimethoxypropane Specification

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