SDS and properties of 1,1-Diethoxyethane
Synonyms : Acetaldehyde diethylacetal, acetal 1,1-Dietoxietano, acetal
Formula : C 6 H 14 O 2
Molecular Mass :118.20
Physical state : Colorless liquid, with a pungent odor
CAS No. : 105-57-7

Physical Properties
Boiling point : 103°C
Melting point : -100°C
Relative density (water = 1) : 0.83
Solubility in water, g/100 ml : 5.0
Vapor pressure, kPa at 20°C : 2.7
Relative vapor density (air = 1) : 4.1
Relative density of the vapor/air mixture at 20°C (air = 1) : 1.08
Flash point : -21 ºC dc
Autoignition temperature : 230°C
Explosive limits, % by volume in air : 1.6-10.4
Octanol/water partition coefficient as log Pow : 0.84 1,1-Dietoxietano, dietilacetal del acetaldehído

chemical hazards
The substance can form explosive peroxides under the influence of light and air. The substance may polymerise. Reacts violently with oxidants, causing fire and explosion hazard. High risk of inflammation. Forms explosive vapor/air mixtures. In case of fire use powder, foam or CO 2 .

Risks, prevention and first aid
Routes of exposure: The substance can be absorbed by inhalation of the vapor and by ingestion.
Exposure effects: The substance irritates eyes, skin and respiratory tract.
Inhalation : Work under a hood and with good ventilation.
Symptoms : Cough, dizziness, drowsiness, headache, nausea and sore throat.
First aid : Provide clean air and medical assistance.
Skin contact : Handle with gloves.
Symptoms : Redness in the exposed area.
First aid : The affected area should be rinsed with plenty of water.
Eye contact : Safety goggles should be worn.
Symptoms : Causes redness and pain in the eyes.
First aid : Rinse with plenty of water and seek medical assistance.
Ingestion : You should not eat, drink or smoke while handling the product.
Symptoms : Ingestion causes diarrhea, nausea and vomiting.
First aid : Do not induce vomiting and give plenty of water to drink. Seek immediate medical assistance.

Labelled
F symbol
Xi symbol
A: 11-36/38
Sat: 2-9-16-33