Merck
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719099

Sigma-Aldrich

Acetaldehyde solution

5 M in THF

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Linear Formula:
CH3CHO
CAS Number:
75-07-0
Molecular Weight:
44.05
MDL number:
MFCD00006991
eCl@ss:
39021102
PubChem Substance ID:
329763627
NACRES:
NA.22

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form

liquid

Quality Level

100

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

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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Related Categories

Signal Word

Danger

Hazard Classifications

Carc. 1B - Eye Irrit. 2 - Flam. Liq. 2 - Muta. 2

Supplementary Hazards

EUH019

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

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

EU REACH Annex XVII (Restriction List)

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