What is P-Nitrobenzaldehyde?
4-Nitrobenzaldehyde is an organic aromatic compound containing a nitro group para-substituted to an aldehyde. 4-Nitrobenzaldehyde is obtained by hydrolysis by sulfuric acid in ethanol.
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.
Is 2 Nitrobenzaldehyde a solid?
2-Nitrobenzaldehyde is an organic aromatic compound containing a nitro group ortho to formyl….2-Nitrobenzaldehyde.
| Names | |
|---|---|
| Chemical formula | C7H5NO3 |
| Molar mass | 151.12 g/mol |
| Appearance | Pale yellow crystalline powder |
| Melting point | 43 °C (109 °F; 316 K) |
What is the molar mass of 4 Nitrobenzaldehyde?
151.12
4-Nitrobenzaldehyde
| PubChem CID | 541 |
|---|---|
| Molecular Formula | C7H5NO3 |
| Synonyms | 4-nitrobenzaldehyde 555-16-8 p-Nitrobenzaldehyde Benzaldehyde, 4-nitro- Benzaldehyde, p-nitro- More… |
| Molecular Weight | 151.12 |
| Dates | Modify 2021-10-30 Create 2005-03-26 |
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 |
What does benzaldehyde do to the body?
* Breathing Benzaldehyde can irritate the nose and throat causing coughing and shortness of breath. * Contact can irritate the skin and eyes, and repeated exposure can cause a skin rash to develop. * Exposure can cause you to feel dizzy and lightheaded.
What is nitration of nitrobenzene?
Nitrobenzene is prepared by nitration of benzene with a mixture of concentrated sulfuric acid, water, and nitric acid. The nitration process involves formation of the nitronium ion (NO2+), followed by an electrophilic aromatic substitution reaction of it with benzene.
What is the melting point of M-Nitrobenzaldehyde?
58.5 °C
3-Nitrobenzaldehyde/Melting point
What is the molar mass of Indigo?
262.27 g/mol
Indigo dye/Molar mass