8.45087
Acetaldehyde dimethyl acetal
Msynth™plus
别名:
Acetaldehyde dimethyl acetal, Dimethyl acetal, 1,1-Dimethoxyethane
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关于此项目
线性分子式:
CH3CH(OCH3)2
化学文摘社编号:
分子量:
90.12
EC Index Number:
208-589-8
UNSPSC Code:
12352005
MDL number:
Assay:
≥96.0% (GC)
Form:
liquid
InChI
1S/C4H10O2/c1-4(5-2)6-3/h4H,1-3H3
InChI key
SPEUIVXLLWOEMJ-UHFFFAOYSA-N
vapor pressure
200 hPa ( 20 °C)
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
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Analysis Note
Colour (visual): colourless
Appearance of substance (visual): clear
Assay (GC, area%): ≥ 96.0 % (a/a)
Density (d 20 °C/ 4 °C): 0.850 - 0.853
Water (K. F.): ≤ 0.30 %
Identity (IR): passes test
Methanol (GC): lot specific result
Appearance of substance (visual): clear
Assay (GC, area%): ≥ 96.0 % (a/a)
Density (d 20 °C/ 4 °C): 0.850 - 0.853
Water (K. F.): ≤ 0.30 %
Identity (IR): passes test
Methanol (GC): lot specific result
Legal Information
MSYNTH is a trademark of Merck KGaA, Darmstadt, Germany
signalword
Danger
hcodes
Hazard Classifications
Flam. Liq. 2
存储类别
3 - Flammable liquids
wgk
WGK 2
flash_point_c
-17 °C - closed cup
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