Acetaldehyde diethyl acetal
ALDRICH/A902 - 99%
Synonym: 1,1-Diethoxyethane; Acetal
CAS Number: 105-57-7
Empirical Formula (Hill Notation): C6H14O2
Molecular Weight: 118.17
EC Number: 203-310-6
MDL Number: MFCD00009243
Linear Formula: CH3CH(OC2H5)2
Product Type: Chemical
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material. This image depicts SKU: A902-100ML.
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material. This image depicts SKU: A902-500ML.
| assay | 99% |
| autoignition temp. | 446 °F |
| bp | 102 °C (lit.) |
| density | 0.831 g/mL at 25 °C (lit.) |
| expl. lim. | 10.4 % |
| form | liquid |
| InChI | 1S/C6H14O2/c1-4-7-6(3)8-5 |
| InChI key | DHKHKXVYLBGOIT-UHFFFAOYSA |
| refractive index | n |
| SMILES string | CCOC(C)OCC |
| vapor density | 4.1 (vs air) |
| vapor pressure | 20 mmHg ( 20 °C) |
| 8 mmHg ( 8 °C) |
| Application: | Acetaldehyde diethyl acetal can react with diketene to form ethyl 5-ethoxy-3-oxohexanoate in the presence of titanium chloride. It can also be used to synthesize mixed acetal glycosides via transacetalation. |
| Packaging: | 5, 100, 500 mL in glass bottle |
| Symbol |   GHS02,GHS05 |
| Signal word | Danger |
| Hazard statements | H225 - H314 |
| Precautionary statements | P210 - P233 - P240 - P280 - P303 + P361 + P353 - P305 + P351 + P338 |
| Hazard Codes | F,Xi |
| Risk Statements | 11-36/38 |
| Safety Statements | 9-16-33 |
| RIDADR | UN1088 - class 3 - PG 2 - Acetal |
| WGK Germany | WGK 2 |
| Flash Point(F) | < 68.0 °F - closed cup |
| Flash Point(C) | < 20 °C - closed cup |
| Purity | 99% |
| bp | 102 °C (lit.) |
| Density | 0.831 g/mL at 25 °C (lit.) |
| Refractive Index | n |
| UNSPSC | 12352100 |