Skip to Content
Merck
CN
All Photos(1)

Documents

Safety Information

8.01366

Sigma-Aldrich

Acetaldehyde diethyl acetal

for synthesis

Sign Into View Organizational & Contract Pricing

Synonym(s):
Acetaldehyde diethyl acetal, Acetal, 1,1-Diethoxyethane, Diethyl acetal
Linear Formula:
CH3CH(OC2H5)2
CAS Number:
Molecular Weight:
118.17
MDL number:
UNSPSC Code:
12352112
EC Index Number:
203-310-6
NACRES:
NA.22

vapor pressure

20.3 hPa ( 20 °C)

Quality Level

Assay

≥98% (GC)

form

liquid

autoignition temp.

230 °C

potency

4570 mg/kg LD50, oral (Rat)
>5000 mg/kg LD50, skin (Rabbit)

expl. lim.

1.6-10.4 % (v/v)

bp

102 °C/1013 hPa

mp

-100 °C

transition temp

flash point -21 °C

solubility

46 g/L

density

0.83 g/cm3 at 20 °C

storage temp.

2-8°C

InChI

1S/C6H14O2/c1-4-7-6(3)8-5-2/h6H,4-5H2,1-3H3

InChI key

DHKHKXVYLBGOIT-UHFFFAOYSA-N

Application

  • Exploration of New Biomass-Derived Solvents: Highlights the application of acetaldehyde diethyl acetal in carboxylation reactions, demonstrating its potential as a sustainable solvent in synthetic organic chemistry, thereby contributing to green chemistry advancements (Gevorgyan et al., 2020).

Analysis Note

Assay (GC, area%): ≥ 98 %
Density (d 20 °C/ 4 °C): 0.826 - 0.830
Identity (IR): passes test

Pictograms

FlameExclamation mark

Signal Word

Danger

Hazard Statements

Hazard Classifications

Eye Irrit. 2 - Flam. Liq. 2 - Skin Irrit. 2

Storage Class Code

3 - Flammable liquids

WGK

WGK 2

Flash Point(F)

68.0 °F - closed cup

Flash Point(C)

< 20 °C - closed cup

Regulatory Information

危险化学品

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service