Molecular Structure of Acetaldehyde-di-n-propyl acetal (CAS NO.105-82-8):
IUPAC Name: 1-(1-propoxyethoxy)propane
Empirical Formula: C8H18O2
Molecular Weight: 146.2273
Index of Refraction: 1.404
Surface Tension: 24.6 dyne/cm
Density: 0.841 g/cm3
Flash Point: 30.4 °C
Enthalpy of Vaporization: 36.77 kJ/mol
Boiling Point: 146.5 °C at 760 mmHg
Vapour Pressure: 5.84 mmHg at 25°C
Synonyms of Acetaldehyde-di-n-propyl acetal (CAS NO.105-82-8): dipropylacetal ; Acetaldehyde di-n-propyl acetal, (1,1-Dipropoxyethane) ; 1-(1-Propoxyethoxy)propane ; 1,1’-(ethylidenebis(oxy))bis-propan ; 1,1’-[ethylidenebis(oxy)]bis-propan ; 1,1’-[ethylidenebis(oxy)]bis-Propane ; 1,1-Dipropoxyethane;Acetaldehyde di-n-propyl acetal ; acetaldehyde-di-n-propylacetal ; Dipropyl acetal
1. | skn-rbt 500 mg/24H MOD | FCTXAV Food and Cosmetics Toxicology. 17 (1979),897. |
Reported in EPA TSCA Inventory.
A skin irritant. When heated to decomposition it emits acrid smoke and irritating fumes.
Acetopyrrothine (CAS NO.87-11-6) is a corrosive material, flammable,thermal decomposition would release stimulation Smoke,it should be stored in low temperature, ventilation, drying environmental conditions,separated with food and raw materials, besides water, carbon oxides and oxidation of toxic carbon dioxide, dry powder, sand, water mist fire extinguishing agent can be used if emergency.
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