o-Tolualdehyde-2,4-DNPH
98%
Reagent
Code: #111856
Alias
o-tolualdehyde-DNPH
CAS Number
1773-44-0
blur_circular Chemical Specifications
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Molecular Information
Weight
300.27 g/mol
Formula
C₁₄H₁₂N₄O₄
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Registry Numbers
MDL Number
MFCD00191584
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Physical Properties
Melting Point
195-198 °C(lit.)
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Storage & Handling
Storage
2~8°C, combustible area
description Product Description
o-Tolualdehyde-2,4-DNPH is the 2,4-dinitrophenylhydrazone derivative of o-tolualdehyde (2-methylbenzaldehyde). It serves as an analytical standard for the detection and quantification of carbonyl compounds, especially o-tolualdehyde, in environmental and industrial samples. This stable derivative facilitates precise analysis using techniques such as HPLC or UV-Vis spectroscopy. It is commonly used in air quality monitoring to measure airborne aldehyde pollutants and as a reference material in quality control for the chemical and pharmaceutical industries to verify product purity and composition.
format_list_bulleted Product Specification
| Test Parameter | Specification |
|---|---|
| Melting Point | 195-198 |
| Purity (Neutralization Titration) | 98-100% |
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