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Merck
CN

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
NACRES:
NA.22
UNSPSC Code:
12352112
EC Index Number:
201-056-0
MDL number:
Assay:
≥97.0% (GC)
Grade:
synthesis grade
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

Analysis Note

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


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pictograms

FlameExclamation mark

signalword

Danger

Storage Class

3 - Flammable liquids

wgk

WGK 2

Hazard Classifications

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

flash_point_f

14.0 °F - closed cup

flash_point_c

-10 °C - closed cup

Regulatory Information

危险化学品

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Global Trade Item Number

SKUGTIN
802936050004022536377261
802936010004022536377254
802936100004022536377278