5-Nitrosalicylaldehyde

Basic Information

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CAS Number

97-51-8

Molecular Formula

C7H5NO4

Molecular Weight

167.12 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Carboxylic Acids

Basic Chemical Raw Materials Organic Chemicals Aldehydes

Fine Chemicals Dyes and Pigments Organic Dyes

Basic Physical Properties

Melting Point

125-128 °C

Boiling Point

295.67°C (rough estimate)

Density

1.5216 (rough estimate)

Water Solubility

Soluble in water (partly).

Flash Point

137.3°C

Refractive Index

1.6280 (estimate)

SMILES

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

InChI

1S/C7H5NO4/c9-4-5-3-6(8(11)12)1-2-7(5)10/h1-4,10H

InChIKey

IHFRMUGEILMHNU-UHFFFAOYSA-N

LogP

1.63610

Complexity

188

Safety Information

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GHS Hazard Pictograms

H302

H315

H319

Hazard Statement

H302 Harmful if swallowed
Acute toxicity, oral

H315 Causes skin irritation
Skin corrosion/irritation

H319 Causes serious eye irritation
Serious eye damage/eye irritation

Sensitiveness

Air & Light Sensitive

Synonyms & References

English

2-Hydroxy-5-nitrobenzaldehyde
5-NITROSALICALDEHYDE
AKOS 90780
BENZALDEHYDE, 2-HYDROXY-5-NITRO-
TIMTEC-BB SBB003885
2-Hydroxy5-Nitrobenzaldehyae(5-nitrosalicylaldehyde)
2-hydroxy-5-nitro-benzaldehyd
5-nitro-salicylaldehyd
-Nitro-2-hydroxybenzaldehyde
Salicylaldehyde, 5-nitro-
5-Nitrosalicylaldehdye
5-Nitrosalicyaldehyde
2-NITROSALICYLALDEHYDE
5-NITROSOSALICYLALDEHYDE
5-NITROSALICLALDEHYDE
Hydroxy-5-nitrobenzaldehyde,
5-Nitrosalicylaldehyde
5-Nitrosalicylaldehy
5NSA
2-HYDROXY 5-NITROBENZALDEHYDE
2-Hydroxy-5-nitrobenzaldehyde (ACI)
Salicylaldehyde, 5-nitro- (6CI, 7CI, 8CI)
2-Formyl-4-nitrophenol
2-Hydroxy-5-nitrobenzaldehye
5-Nitro-2-hydroxybenzaldehyde
5-Nitrosalicylaladhyde
6-Hydroxy-3-nitrobenzaldehyde
NSC 881
NSC 97387
F2191-0160
5-Nitrososalicylaldehyde

MDL Number

MFCD00007337

Customs Code

2913000090

FAQ

What is 5-Nitrosalicylaldehyde (CAS: 97-51-8)?

5-Nitrosalicylaldehyde is an organic compound with the chemical formula C7H5NO3. It is a derivative of salicylaldehyde, featuring a nitro group (-NO2) at the 5th carbon position. This compound is known for its aromatic structure and is often used as an intermediate in the synthesis of various pharmaceuticals and organic chemicals.

What are the main uses of 5-Nitrosalicylaldehyde (CAS: 97-51-8)?

5-Nitrosalicylaldehyde is primarily used in pharmaceutical research as a precursor for the synthesis of drugs and medicinal compounds. It also finds applications in the production of dyes, pesticides, and other industrial chemicals. Additionally, it is employed in chemical research for its versatile functional groups and reactivity.

Is 5-Nitrosalicylaldehyde (CAS: 97-51-8) safe?

5-Nitrosalicylaldehyde is considered moderately toxic and should be handled with care. It is advisable to use appropriate protective equipment, such as gloves and goggles, and ensure proper ventilation. Safety standards recommend following OSHA guidelines and avoiding prolonged exposure to ensure safe usage in laboratory and industrial settings.

How should 5-Nitrosalicylaldehyde (CAS: 97-51-8) be stored?

5-Nitrosalicylaldehyde should be stored in a cool, dry, and dark place, preferably at temperatures below 25°C. It is sensitive to moisture and light, so it should be kept in a sealed container. Storage in a well-ventilated area away from incompatible substances is also recommended to maintain its stability and purity.