Acetaldehyde, 2-(2,4-dinitrophenyl)hydrazone

Basic Information

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CAS Number

1019-57-4

Molecular Formula

C8H8N4O4

Molecular Weight

224.17 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Carboxylic Acids

Fine Chemicals Dyes and Pigments Organic Dyes

Basic Physical Properties

Melting Point

165-168 °C

SMILES

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CC=NNC1=C(C=C(C=C1)[N+](=O)[O-])[N+](=O)[O-]

InChI

InChI=1S/C8H8N4O4/c1-2-9-10-7-4-3-6(11(13)14)5-8(7)12(15)16/h2-5,10H,1H3/b9-2+

InChIKey

ONBOQRNOMHHDFB-XNWCZRBMSA-N

LogP

3.65300

Complexity

295

Safety Information

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Hazard Statement

H228 Flammable solid
Flammable solids

H302 Harmful if swallowed
Acute toxicity, oral

H315 Causes skin irritation
Skin corrosion/irritation

H319 Causes serious eye irritation
Serious eye damage/eye irritation

Synonyms & References

English

(1E)-Acetaldehyde 2-(2,4-dinitrophenyl)hydrazone
(2E)-1-(2,4-dinitrophenyl)-2-ethylidenehydrazine
Acetaldehyde (2,4-dinitrophenyl)hydrazone
AKOS001600762
1019-57-4
NSC403216
Acetaldehyde-2,4-dinitrophenylhydrazone
61947-85-1
J-000527
InChI=1/C8H8N4O4/c1-2-9-10-7-4-3-6(11(13)14)5-8(7)12(15)16/h2-5,10H,1H3/b9-2+
AS-75514
Acetaldehyde, 2,4-dinitrophenylhydrazone
Acetaldehyde-2,4-dinitrophenylhydrazone, analytical standard, for environmental analysis
Acetaldehyde,4-dinitrophenyl)hydrazone
ONBOQRNOMHHDFB-XNWCZRBMSA-
Ethanal-2,4-dinitrophenylhydrazone
ZV8P2CCR5D
BAA01957
Acetaldehyde, 2-(2,4-dinitrophenyl)hydrazone, (1E)-
Acetaldehyde, 2-(2,4-dinitrophenyl)hydrazone
NSC 403216
1-(2,4-dinitrophenyl)-2-ethylidenehydrazine
N-[(E)-ethylideneamino]-2,4-dinitroaniline
Acetaldehyde-2,4-DNPH, analytical standard
NSC-403216
N-(ethylideneamino)-2,4-dinitroaniline
Acetaldehyde-2,4-DNPH
DTXSID801030173
Acetaldehyde 2,4-Dinitrophenylhydrazone
Acetaldehyde-2,4-dinitrophenylhydrazone, BCR(R) certified Reference Material
Acetaldehyde,2-(2,4-dinitrophenyl)hydrazone

MDL Number

MFCD00191298

Customs Code

2928000090

FAQ

What regulatory guidelines apply to Acetaldehyde, 2-(2,4-dinitrophenyl)hydrazone (CAS: 1019-57-4)?

Acetaldehyde, 2-(2,4-dinitrophenyl)hydrazone (CAS: 1019-57-4) falls under the regulatory guidelines of the Globally Harmonized System of Classification and Labeling of Chemicals (GHS). It is classified as a substance that may cause long-term and possibly irreversible effects. Additionally, it is subject to the European Union's Registration, Evaluation, Authorisation and Restriction of Chemicals (REACH) regulations. In the United States, the Food and Drug Administration (FDA) and the Environmental Protection Agency (EPA) regulate its use and disposal under certain conditions.

Are there alternatives to Acetaldehyde, 2-(2,4-dinitrophenyl)hydrazone (CAS: 1019-57-4) in synthesis?

Several alternatives can be explored for synthesizing similar compounds. For instance, using 2,4-dinitrophenylhydrazine with different aldehydes or using other Schiff base derivatives. Another approach is to use nitrone derivatives as a reagent, which can provide similar functional groups without the complexity of the hydrazone structure. These alternatives can offer similar reactivity and functional group introduction capabilities.

What is the market or research trend for Acetaldehyde, 2-(2,4-dinitrophenyl)hydrazone (CAS: 1019-57-4)?

The research trend for Acetaldehyde, 2-(2,4-dinitrophenyl)hydrazone (CAS: 1019-57-4) is focused on its potential as a versatile reagent in organic synthesis, particularly in the preparation of Schiff bases and nitrone derivatives. The compound is also of interest in analytical chemistry for its reactivity with various aldehydes and its ability to form stable complexes. Market-wise, there is a growing demand in academic and industrial research labs for its use in developing new materials and pharmaceuticals.

How should waste containing Acetaldehyde, 2-(2,4-dinitrophenyl)hydrazone (CAS: 1019-57-4) be handled?

Waste containing Acetaldehyde, 2-(2,4-dinitrophenyl)hydrazone (CAS: 1019-57-4) should be collected in appropriate containers and handled in accordance with local and international hazardous waste regulations. It should be stored in a sealed container to prevent any leakage or spillage. For disposal, it is recommended to incinerate the waste or use a professional hazardous waste disposal service. Environmental protection measures should include proper ventilation and personal protective equipment to ensure the safety of handlers and the environment.