2,5-DIMETHYLBENZALDEHYDE (DNPH DERIVATIVE)
2,5-DIMETHYLBENZALDEHYDE (DNPH DERIVATIVE)
CAS: 152477-96-8
Molecular Formula: C15H14N4O4
2,5-DIMETHYLBENZALDEHYDE (DNPH DERIVATIVE) - Names and Identifiers
2,5-DIMETHYLBENZALDEHYDE (DNPH DERIVATIVE) - Physico-chemical Properties
| Molecular Formula | C15H14N4O4 |
| Molar Mass | 314.3 |
| Density | 1.33±0.1 g/cm3(Predicted) |
| Melting Point | 219-221°C(lit.) |
| Boling Point | 487.5±45.0 °C(Predicted) |
| pKa | 11.26±0.10(Predicted) |
| Storage Condition | -20°C |
2,5-DIMETHYLBENZALDEHYDE (DNPH DERIVATIVE) - Risk and Safety
| Hazard Symbols | Xn - Harmful |
| Risk Codes | R22 - Harmful if swallowed R36/37/38 - Irritating to eyes, respiratory system and skin. R41 - Risk of serious damage to eyes R37/38 - Irritating to respiratory system and skin. |
| Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S39 - Wear eye / face protection. |
| WGK Germany | 3 |
2,5-DIMETHYLBENZALDEHYDE (DNPH DERIVATIVE) - Reference Information
| Overview | 2, 4-dinitrophenylhydrazine (DNPH) colorimetric method is a classical method for the determination of protein carbonyl content, after oxidation, the protein carbonyl content increases, and the carbonyl can react with 2, 4-dinitrophenylhydrazine to produce 2, 4-dinitrophenylhydrazone, which is a red-brown precipitate, after the precipitate was dissolved with guanidine hydrochloride, the absorbance at 370nm was read on a spectrophotometer to determine the carbonyl content of the protein. 2, 5-dimethylbenzaldehyde -2,4-DNPH is a chemical substance with the molecular formula C15H14N4O4, which can be used as a pharmaceutical synthesis intermediate. |
Last Update：2024-04-09 20:52:54
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Product Name: 2,5-DIMETHYLBENZALDEHYDE (DNPH DERIVATIVE) Visit Supplier Webpage Request for quotationCAS: 152477-96-8
Tel: 18301782025
Email: 3008007409@qq.com
Mobile: 18021002903
QQ: 3008007409
Wechat: 18301782025
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