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719099

Sigma-Aldrich

Acetaldehyde solution

5 M in THF

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Linear Formula:
CH3CHO
CAS Number:
Molecular Weight:
44.05
MDL number:
eCl@ss:
39021102
PubChem Substance ID:
NACRES:
NA.22

form

liquid

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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This Item
PHR210742418679186
Acetaldehyde solution 5 M in THF

Sigma-Aldrich

719099

Acetaldehyde solution

Acetaldehyde Pharmaceutical Secondary Standard; Certified Reference Material

Supelco

PHR2107

Acetaldehyde

Acetonitrile solution contains 0.05 % (w/v) ammonium formate, 5 % (v/v) water, 0.1 % (v/v) formic acid, suitable for HPLC

Sigma-Aldrich

679186

Acetonitrile solution

refractive index

n20/D 1.389

refractive index

n20/D 1.332 (lit.)

refractive index

-

refractive index

-

density

0.868 g/mL at 20 °C, 0.843 g/mL at 25 °C

density

0.785 g/mL at 25 °C (lit.)

density

-

density

0.782 g/mL at 25 °C, 0.807 g/mL at 25 °C

Quality Level

100

Quality Level

300

Quality Level

100

Quality Level

100

concentration

5 M in THF

concentration

-

concentration

1 M in H2O

concentration

-

storage temp.

2-8°C

storage temp.

2-8°C

storage temp.

−20°C

storage temp.

-

Signal Word

Danger

Hazard Classifications

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

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


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.

PRTR

NON

FSL

Flammable liquids
Special flammables
Hazardous rank I

ISHL Indicated Name

Substances Subject to be Indicated Names

ISHL Notified Names

Substances Subject to be Notified Names

JAN Code

719099-50ML:4.548173301358E12


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Acetaldehyde United States Pharmacopeia (USP) Reference Standard

USP

1002811

Acetaldehyde

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