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8.20002

Acetaldehyde dimethyl acetal

for synthesis

Synonym(s):

Acetaldehyde dimethyl acetal, Dimethyl acetal, 1,1-Dimethoxyethane

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About This Item

Linear Formula:
CH3CH(OCH3)2
CAS Number:
Molecular Weight:
90.12
UNSPSC Code:
12352112
EC Index Number:
208-589-8
NACRES:
NA.22
MDL number:
Assay:
≥96.0% (GC)
Form:
liquid
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vapor pressure

200 hPa ( 20 °C)

Quality Segment

assay

≥96.0% (GC)

form

liquid

potency

6500 mg/kg LD50, oral (Rat), 20000 mg/kg LD50, skin (Rabbit)

bp

63-65 °C/1013 hPa

mp

-113 °C

transition temp

flash point -17 °C

density

0.85 g/cm3 at 20 °C

storage temp.

2-30°C

SMILES string

O(C(OC)C)C

InChI

1S/C4H10O2/c1-4(5-2)6-3/h4H,1-3H3

InChI key

SPEUIVXLLWOEMJ-UHFFFAOYSA-N

Analysis Note

Assay (GC, area%): ≥ 96.0 % (a/a)
Density (d 20 °C/ 4 °C): 0.850 - 0.853
Identity (IR): passes test

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This Item
8.013668.145498.06017
assay

≥96.0% (GC)

assay

≥98% (GC)

assay

≥99% (GC)

assay

≥93.0% (GC)

Quality Level

200

Quality Level

200

Quality Level

200

Quality Level

200

density

0.85 g/cm3 at 20 °C

density

0.83 g/cm3 at 20 °C

density

0.83 g/cm3 at 20 °C

density

0.86 g/cm3 at 20 °C

storage temp.

2-30°C

storage temp.

2-8°C

storage temp.

2-30°C

storage temp.

2-30°C

mp

-113 °C

mp

-100 °C

mp

-66 °C

mp

-105 °C

bp

63-65 °C/1013 hPa

bp

102 °C/1013 hPa

bp

88 °C/1013 hPa

bp

42.3 °C/1013 hPa


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pictograms

Flame

signalword

Danger

hcodes

Hazard Classifications

Flam. Liq. 2

Storage Class

3 - Flammable liquids

wgk

WGK 2

flash_point_f

1.4 °F - closed cup

flash_point_c

-17 °C - closed cup



Certificates of Analysis (COA)

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Global Trade Item Number

SKUGTIN
820002002504022536450070
820002010004022536450087
820002901004022536932576

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