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Valeraldehyde-2,4-DNPH_Molecular_structure_CAS_2057-84-3)
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Valeraldehyde-2,4-DNPH

Catalog No. 442834 Name Sigma Aldrich
CAS Number 2057-84-3 Website http://www.sigmaaldrich.com
M. F. C11H14N4O4 Telephone 1-800-521-8956
M. W. 266.25326 Fax
Purity Email
Storage Chembase ID: 158696

SYNONYMS

Title
戊醛-DNPH
IUPAC name
1-(2,4-dinitrophenyl)-2-pentylidenehydrazine
IUPAC Traditional name
1-(2,4-dinitrophenyl)-2-pentylidenehydrazine
Synonyms
Valeraldehyde-2,4-dinitrophenylhydrazone
戊醛-2,4-二硝基苯腙

DATABASE IDS

CAS Number 2057-84-3
MDL Number MFCD00191595
PubChem SID 24868018

PROPERTIES

Feature standard type calibration
Grade analytical standard
Linear Formula CH3(CH2)3CH=NNHC6H3(NO2)2
Packaging ampule of 100 mg
Melting Point 103-105 °C(lit.)
GHS Pictograms GHS07
GHS Signal Word Warning
GHS Hazard statements H315-H319-H335
European Hazard Symbols Irritant Irritant (Xi)
MSDS Link Download
GHS Precautionary statements P261-P305 + P351 + P338
Risk Statements 36/37/38
Safety Statements 26
German water hazard class 3

DETAILS

REFERENCES