Acetaldehyde Diethyl Acetal PurTech Standard for GC
PurTech
Synonym: 1,1-Diethoxyethane, Acetal
Linear Formula:
C6H14O2
Molecular Weight: 118.17 g/mol
CAS Number: 105-57-7
Properties
| Vapour pressure | 36.37 hPa at 20 °C |
| Water Solubility | 1.046 g/l at 20 °C |
| Autoignition temp. | 315 °C at 997.9 - 1.000,1 hPa |
| Assay Purity | >=99% |
| Refractive index | n20/D 1.379-1.383 (lit.) |
| B pt. | 102 °C |
| M pt. | <-22°C |
| Density | 0.831 g/mL at 25 °C(lit.) |
| Form | Liquid |
Safety Information
| Hazard Statement(s) | H225,H315,H319 |
| Precautionary Statement | P210 - P233 - P240 - P241 - P303 + P361 + P353 - P305 + P351 + P338 |
| GHS Pictogram |
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| Signal word | Danger |
| HS Code | 29110090 |
| Storage Temp. | Room Temperature |
| Storage Class | 3 - Flammable liquids |
| UN Number | 1088 |
Description
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.
Purpose
For R&D
General Description
Chemical formula C6H14O2 Type Organic compound (acetal). Appearance Colorless liquid. Odor Pleasant fruity smell. PropertiesVolatile and flammable Stable under neutralbasic conditions Hydrolyzes in acidic conditions to release acetaldehyde.
Documents
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