What is Nitrobenzaldehyde used for?
2-Nitrobenzaldehyde is an intermediate in an early route to indigo, a water-insoluble dye commonly used to dye jeans and other fabrics. In the Baeyer-Drewson indigo synthesis, 2-nitrobenzaldehyde condenses with acetone in basic aqueous solution to yield indigo in a one-pot synthesis.
How do you make 3-Nitrobenzaldehyde?
Synthesis. The synthesis of 3-nitrobenzaldehyde is accomplished via nitration of benzaldehyde, which yields mostly the meta-isomer. Product distribution is about 19% for the ortho-, 72% for the meta- and 9% for the para isomers.
Which of the following will give 4-Nitrobenzaldehyde?
Nitrobenzyldiacetate is obtained by the reaction of 4-nitrotoluene and chromium(VI) oxide in acetic anhydride. 4-Nitrobenzaldehyde is obtained by hydrolysis by sulfuric acid in ethanol….4-Nitrobenzaldehyde.
Names | |
---|---|
ChEBI | CHEBI:66926 |
ChEMBL | ChEMBL164236 |
ChemSpider | 526 |
ECHA InfoCard | 100.008.259 |
What is the melting point of 4-Nitrobenzaldehyde?
105.0°C to 106.0°C
Specifications
Color | Yellow to Brown |
---|---|
Melting Point | 105.0°C to 106.0°C |
Assay Percent Range | 99% |
Linear Formula | O2NC6H4CHO |
Beilstein | 07,256 |
Is Nitrobenzaldehyde soluble in water?
4-Nitrobenzaldehyde was used in the preparation of homoallylic alcohols. It was also used to develop and evaluate a series of tripeptide organocatalysts. Solubility : Soluble in water (2.34 mg/ml at 25° C), ethanol, benzene, glacial acetic acid, and ether (slightly).
What is the melting point of 3 Nitrobenzaldehyde?
58.5 °C
3-Nitrobenzaldehyde/Melting point
Is M-Nitrobenzaldehyde soluble in water?
3-Nitrobenzaldehyde Properties Store below +30°C. Slightly soluble in water.
What is the structure of P-Nitrobenzaldehyde?
p-Nitrobenzaldehyde O-methyloxime
PubChem CID | 9562676 |
---|---|
Structure | Find Similar Structures |
Molecular Formula | C8H8N2O3 |
Synonyms | p-Nitrobenzaldehyde O-methyloxime O-Methyl-p-nitrobenzaldoxime Benzaldehyde, p-nitro-, O-methyloxime Benzaldehyde, 4-nitro-, O-methyloxime SCHEMBL9841029 More… |
Molecular Weight | 180.16 |
What is the Iupac name of benzaldehyde?
IUPAC Name | benzaldehyde |
---|---|
Alternative Names | Benzoic aldehyde Phenylmethanal |
Molecular Formula | C7H6O |
Molar Mass | 106.124 g/mol |
InChI | InChI=1S/C7H6O/c8-6-7-4-2-1-3-5-7/h1-6H |
Is M Nitrobenzaldehyde soluble in water?
How is meta nitro benzaldehyde prepared?
The only satisfactory method for the preparation of m-nitrobenzaldehyde is the direct nitration of benzaldehyde with a mixture of nitric and sulfuric acids.