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Merck

8.02936

2,2-Dimethoxypropane

for synthesis

Synonym(s):

2,2-Dimethoxypropane, Acetone dimethyl acetal

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About This Item

Empirical Formula (Hill Notation):
C5H12O2
CAS Number:
Molecular Weight:
104.15
MDL number:
UNSPSC Code:
12352112
EC Index Number:
201-056-0
NACRES:
NA.22
Grade:
synthesis grade
Assay:
≥97.0% (GC)
Vapor pressure:
60 hPa ( 16 °C)

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grade

synthesis grade

Quality Level

vapor pressure

60 hPa ( 16 °C)

Assay

≥97.0% (GC)

form

liquid

potency

>2260 mg/kg LD50, oral (Rat)
>2100 mg/kg LD50, skin (Rat)

expl. lim.

6-31 % (v/v)

dilution

(for synthesis)

mp

-47 °C

transition temp

flash point -10 °C

density

0.85 g/cm3 at 20 °C

storage temp.

2-30°C

SMILES string

O(C(OC)(C)C)C

InChI

1S/C5H12O2/c1-5(2,6-3)7-4/h1-4H3

InChI key

HEWZVZIVELJPQZ-UHFFFAOYSA-N

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Show Differences

1 of 4

This Item
8.20391D155624D136808
assay

≥97.0% (GC)

assay

≥94.0% (GC)

assay

98%

assay

98%

Quality Level

200

Quality Level

200

Quality Level

200

Quality Level

200

form

liquid

form

liquid

form

liquid

form

liquid

mp

-47 °C

mp

-

mp

-

mp

-

density

0.85 g/cm3 at 20 °C

density

0.83 g/cm3 at 20 °C

density

0.926 g/mL at 25 °C (lit.)

density

0.847 g/mL at 25 °C (lit.)

expl. lim.

6-31 % (v/v)

expl. lim.

-

expl. lim.

-

expl. lim.

31 %, 58 °F, 6 %, 27 °F

Analysis Note

Assay (GC, area%): ≥ 97.0 % (a/a)
Density (d 20 °C/ 4 °C): 0.850 - 0.851
Identity (IR): passes test

Pictograms

FlameExclamation mark

Signal Word

Danger

Hazard Statements

Hazard Classifications

Eye Irrit. 2 - Flam. Liq. 2

Supplementary Hazards

Storage Class Code

3 - Flammable liquids

WGK

WGK 2

Flash Point(F)

14.0 °F

Flash Point(C)

-10 °C


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