Skip to Content
MilliporeSigma
All Photos(1)

Key Documents

8.20391

Sigma-Aldrich

2,2-Diethoxypropane

for synthesis

Synonym(s):

2,2-Diethoxypropane, Acetone diethyl acetal

Sign Into View Organizational & Contract Pricing


About This Item

Linear Formula:
(CH3)2C(OC2H5)2
CAS Number:
Molecular Weight:
132.20
MDL number:
UNSPSC Code:
12352112
EC Index Number:
204-808-6
NACRES:
NA.22

Quality Level

Assay

≥94.0% (GC)

form

liquid

bp

114 °C/1013 hPa

transition temp

flash point 8 °C

density

0.83 g/cm3 at 20 °C

storage temp.

2-30°C

InChI

1S/C7H16O2/c1-5-8-7(3,4)9-6-2/h5-6H2,1-4H3

InChI key

FGQLGYBGTRHODR-UHFFFAOYSA-N

Analysis Note

Assay (GC, area%): ≥ 94.0 % (a/a)
Density (d 20 °C/ 4 °C): 0.828 - 0.831
Identity (IR): passes test

Pictograms

Flame

Signal Word

Danger

Hazard Statements

Hazard Classifications

Flam. Liq. 2

Storage Class Code

3 - Flammable liquids

WGK

WGK 3

Flash Point(F)

46.4 °F

Flash Point(C)

8 °C


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