CAS 1081-15-8: formaldéhyde 2,4-dinitrophénylhydrazone
Description :formaldéhyde 2,4-dinitrophénylhydrazone, avec le numéro CAS 1081-15-8, est un composé chimique formé par la réaction de formaldéhyde avec de la 2,4-dinitrophénylhydrazine. Cette substance est généralement caractérisée comme un solide cristallin jaune, ce qui indique sa structure de hydrazone. Elle est principalement utilisée en chimie organique comme réactif pour l'analyse qualitative et quantitative des aldéhydes et des cétones, car elle forme des dérivés de hydrazone stables. Le composé est connu pour son point de fusion relativement élevé et sa solubilité dans des solvants organiques, ce qui le rend adapté à diverses applications de laboratoire. De plus, il présente une toxicité modérée, nécessitant des précautions de sécurité appropriées lors de la manipulation. La présence du groupe dinitrophényle contribue à sa réactivité et à ses propriétés spectroscopiques, permettant une détection et une caractérisation efficaces des composés carbonyles. Dans l'ensemble, formaldéhyde 2,4-dinitrophénylhydrazone sert d'outil précieux en chimie analytique, en particulier dans l'étude des fonctionnalités carbonyles.
Formule :C7H6N4O4
InChI :InChI=1/C7H6N4O4/c1-8-9-6-3-2-5(10(12)13)4-7(6)11(14)15/h2-4,9H,1H2
- Synonymes :
- Formaldehyde, (2,4-dinitrophenyl)hydrazone
- Ai3-16294
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Formaldehyde 2,4-Dinitrophenylhydrazone
Ref: 3B-F0323
1g | 39,00 € | ||
10g | 193,00 € |
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FORMALDEHYDE 2,4-DINITROPHENYLHYDRAZONE
Ref: IN-DA003QOK
1g | 70,00 € | ||
5g | 192,00 € | ||
10g | 194,00 € | ||
25g | 595,00 € | ||
250mg | 48,00 € |
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Formaldehyde-2,4-dinitrophenylhydrazone
Ref: 7W-GK0254
Taille indéfinie | À demander |
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Ref: 04-A50000577AL
1ml | À demander |
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Formaldehyde-2,4-dinitrophenylhydrazone 100 µg/mL in Acetonitrile
Ref: 04-XA13909200AL
1ml | 104,00 € |
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Formaldehyde-2,4-dinitrophenylhydrazone
Ref: 04-C13909200
100mg | 106,00 € |
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Formaldehyde-2,4-dinitrophenylhydrazone 1000 µg/mL in Acetonitrile
Ref: 04-YA13909200AL
1ml | 32,00 € |
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Derivatized Carbonyl Compounds 879 Mixture 100 µg/mL in Acetonitrile
Ref: 04-GA09000879AL
1ml | 208,00 € |
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HJ 683-2014 Carbonyl DNPH as Aldehyde/Ketone Mixture 493 15 µg/mL in Acetonitrile
Ref: 04-A50000493AL
1ml | À demander |
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HJ 1154-2020 Aldehyde-DNPHs and Ketone-DNPHs Mixture 347 100 µg/mL in Acetonitrile
Ref: 04-A50000350AL
1ml | À demander |
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Aldehyde/Ketone-DNPH Mixture 619 20-40 µg/mL in Acetonitrile
Ref: 04-A50000619AL
1ml | 139,00 € |
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DNPH-Mix 2 215-700 µg/mL in Acetonitrile
Ref: 04-YA18001611AL
1ml | 218,00 € |
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Ref: 04-A50000571AL
1ml | 45,00 € |
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DNPH Mixture 749 20 µg/mL in Acetonitrile
Produit contrôléRef: 04-A50000749AL
1ml | À demander |
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EPA Method 8315 DNPH Mixture 451 100 µg/mL in Acetonitrile
Ref: 04-A50000451AL
1ml | À demander |
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DNPH mixture for HJ 400-2007 100 µg/mL in Acetonitrile
Ref: 04-GA09000589AL
1ml | 156,00 € |
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Ref: 04-A50000542AL
1ml | À demander |
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Aldehyde/Ketone-DNPH Mixture 667 2-5 µg/mL in Acetonitrile
Ref: 04-A50000667AL
1ml | 117,00 € |
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DNPH-Mix 1, 100 µg/mL in Acetonitrile
Ref: 04-XA18001607AL
1ml | 210,00 € |
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HJ 683-2014 Aldehyde/Ketone-DNPH Mixture 622 3 µg/mL in Acetonitrile
Ref: 04-A50000622AL
1200µl | À demander |
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Derivatised Carbonyl Compounds 877 Mixture 1000 µg/mL in Acetonitrile
Ref: 04-GA09000877AL
1ml | 206,00 € |
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HJ 1153-2020 Aldehyde-DNPHs and Ketone-DNPHs Mixture 344 100 µg/mL in Acetonitrile
Ref: 04-A50000349AL
1ml | 147,00 € |
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Aldehyde/Ketone-DNPH Mixture 537 15 µg/mL in Acetonitrile
Ref: 04-A50000537AL
1ml | À demander |
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HJ 683-2014 Carbonyl DNPH as Aldehyde/Ketone Mixture 495 100 µg/mL in Acetonitrile
Produit contrôléRef: 04-A50000495AL
1ml | À demander |
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DNPH Mixture 737 15 µg/mL in Acetonitrile
Ref: 04-A50000737AL
1ml | À demander |
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Ref: 4Z-P-10305
5mg | À demander | ||
10mg | À demander | ||
25mg | À demander | ||
50mg | À demander | ||
100mg | À demander |
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1-(2,4-Dinitrophenyl)-2-methylenehydrazine
Ref: 10-F732409
1g | À demander | ||
5g | À demander | ||
25g | À demander | ||
250mg | À demander |
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Formaldehyde 2,4-Dinitrophenylhydrazone
Ref: TR-F691400
1g | 2.343,00 € | ||
100mg | 350,00 € |
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Formaldehyde 2,4-Dinitrophenylhydrazone-13C
Produit contrôléRef: TR-F691401
1mg | 286,00 € | ||
5mg | 1.214,00 € | ||
10mg | 1.899,00 € |
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Formaldehyde 2,4-Dinitrophenylhydrazone-13C6
Produit contrôléRef: TR-F691403
25mg | 5.688,00 € |
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Formaldehyde-2,4-dinitrophenylhydrazone
Ref: 3D-FF146197
5g | 348,00 € | ||
10g | 502,00 € | ||
25g | 932,00 € | ||
50g | 1.503,00 € |