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1-(2,4-Dinitrophenyl)-2-methylenehydrazine

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1-(2,4-Dinitrophenyl)-2-methylenehydrazine molecular structure
Molecular structure

The Sigma-Aldrich catalog lists 3 grades and pack sizes of 1-(2,4-Dinitrophenyl)-2-methylenehydrazine (CAS 1081-15-8). Pick the code you need and request a quote for price and lead time from Klar Chem.

CAS1081-15-8
Molecular formulaC7H6N4O4
Molecular weight210.15 g/mol
IUPAC nameN-(methylideneamino)-2,4-dinitroaniline
SynonymsRefChem:420533 · Formaldehyde 2,4-Dinitrophenylhydrazone · Methanal 2,4-dinitrophenylhydrazone · Formaldehyde-2,4-DNPH · N-(methylideneamino)-2,4-dinitroaniline · 1-(2,4-dinitrophenyl)-2-methylidenehydrazine
Safety & Hazards (GHS) Warning
Irritant Irritant
  • H315 Causes skin irritation
  • H319 Causes serious eye irritation
  • H335 May cause respiratory irritation

⚠️ For information only (source: EU CLP harmonised classification and ECHA notifications, via PubChem); not a substitute for the official Safety Data Sheet (SDS).

Catalog codes and grades

Brand Product / grade Code
Sigma FORMALDEHYDE DNPH,1X1ML,100UG/ML CRM47177 Request Quote
Sigma FORMALDEHYDE-2,4-DNPH 56677-50MG Request Quote
Sigma FORMALDEHYDE-DNPH,5X1ML,100UG/ML CRM4M7177 Request Quote

For information only; specifications and availability are confirmed at quotation. Prices are not listed.