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Key Documents

8.20756

Sigma-Aldrich

Malondialdehyde bis(dimethyl acetal)

for synthesis

Synonym(s):

Malondialdehyde bis(dimethyl acetal), 1,1,3,3-Tetramethoxypropane, Malondialdehyde tetramethyl acetal

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About This Item

Linear Formula:
(CH3O)2CHCH2CH(OCH3)2
CAS Number:
102-52-3
Molecular Weight:
164.20
MDL number:
MFCD00008488
UNSPSC Code:
12352112
EC Index Number:
203-037-2
NACRES:
NA.22

vapor pressure

1.7 hPa ( 20 °C)

Quality Level

200

form

liquid

potency

2440 mg/kg LD50, oral (Rat)

pH

7 (20 °C in H2O)

kinematic viscosity

1.75 cSt(20 °C)

bp

183 °C

transition temp

flash point 57 °C

density

0.99 g/cm3 at 20 °C

storage temp.

2-30°C

InChI

1S/C7H16O4/c1-8-6(9-2)5-7(10-3)11-4/h6-7H,5H2,1-4H3

InChI key

XHTYQFMRBQUCPX-UHFFFAOYSA-N

Pictograms

Flame
GHS02

Signal Word

Warning

Hazard Statements

H226

Hazard Classifications

Flam. Liq. 3

Storage Class Code

3 - Flammable liquids

WGK

WGK 1

Flash Point(F)

134.6 °F - DIN 51755 Part 1

Flash Point(C)

57 °C - DIN 51755 Part 1

Certificates of Analysis (COA)

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