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8.05797

Sigma-Aldrich

Malondialdehyde bis (diethyl acetal)

for synthesis

Synonym(s):

Malondialdehyde bis (diethyl acetal), 1,1,3,3-Tetraethoxypropane, Malondialdehyde tetraethyl acetal

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About This Item

Linear Formula:
(C2H5O)2CHCH2CH(OC2H5)2
CAS Number:
Molecular Weight:
220.31
MDL number:
UNSPSC Code:
12352112
EC Index Number:
204-533-1

Quality Level

Assay

≥95.0% (GC)

form

liquid

potency

1610 mg/kg LD50, oral (Rat)

bp

220 °C/1013 hPa

mp

-90 °C

transition temp

flash point 78 °C

density

0.92 g/cm3 at 20 °C

storage temp.

2-30°C

InChI

1S/C11H24O4/c1-5-12-10(13-6-2)9-11(14-7-3)15-8-4/h10-11H,5-9H2,1-4H3

InChI key

KVJHGPAAOUGYJX-UHFFFAOYSA-N

Analysis Note

Assay (GC, area%): ≥ 95.0 % (a/a)
Density (d 20 °C/ 4 °C): 0.916 - 0.918
Identity (IR): passes test

Pictograms

Exclamation mark

Signal Word

Warning

Hazard Statements

Precautionary Statements

Hazard Classifications

Acute Tox. 4 Oral

Storage Class Code

10 - Combustible liquids

WGK

WGK 1

Flash Point(F)

190.4 °F - closed cup

Flash Point(C)

88 °C - closed cup


Certificates of Analysis (COA)

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