This product is a 5 M Acetaldehyde solution in Tetrahydrofuran (THF) and may be considered a stock solution for some applications. Additional Acetaldehyde solutions are available in ethanol, water, and isopropranol. Please see the link below to review the available options:
https://www.sigmaaldrich.com/substance/acetaldehydesolution440575070
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About This Item
Linear Formula:
CH3CHO
CAS Number:
Molecular Weight:
44.05
MDL number:
UNSPSC Code:
12352100
eCl@ss:
39021102
PubChem Substance ID:
NACRES:
NA.22
Pricing and availability is not currently available.
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form
liquid
Quality Level
concentration
5 M in THF
refractive index
n20/D 1.389
density
0.868 g/mL at 20 °C
0.843 g/mL at 25 °C
functional group
aldehyde
storage temp.
2-8°C
SMILES string
[H]C(C)=O
InChI
1S/C2H4O/c1-2-3/h2H,1H3
InChI key
IKHGUXGNUITLKF-UHFFFAOYSA-N
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Signal Word
Danger
Hazard Statements
Precautionary Statements
Hazard Classifications
Carc. 1B - Eye Irrit. 2 - Flam. Liq. 2 - Muta. 2 - STOT SE 3
Target Organs
Central nervous system, Respiratory system
Supplementary Hazards
Storage Class Code
3 - Flammable liquids
WGK
WGK 3
Flash Point(F)
-25.1 °F - closed cup
Flash Point(C)
-31.7 °C - closed cup
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