442529
Crotonaldehyde-2,4-DNPH
analytical standard
Synonym(s):
Crotonaldehyde-2,4-dinitrophenylhydrazone
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About This Item
Linear Formula:
CH3CH=CHCH=NNHC6H3(NO2)2
CAS Number:
Molecular Weight:
250.21
UNSPSC Code:
23151816
PubChem Substance ID:
MDL number:
grade
analytical standard
CofA
current certificate can be downloaded
feature
standard type calibration
packaging
ampule of 100 mg
technique(s)
HPLC: suitable, gas chromatography (GC): suitable
mp
192-195 °C (lit.)
application(s)
environmental
format
neat
storage temp.
2-30°C
SMILES string
C\C=C\C=N\Nc1ccc(cc1[N+]([O-])=O)[N+]([O-])=O
InChI
1S/C10H10N4O4/c1-2-3-6-11-12-9-5-4-8(13(15)16)7-10(9)14(17)18/h2-7,12H,1H3/b3-2+,11-6+
InChI key
GFUVNGJSSAEZHW-PDGXAJGZSA-N
Application
Crotonaldehyde-2,4-DNPH may be used as a quantitative calibration standard, where a multi-component solution is not suitable. It may be used as a precursor for the preparation of crotonaldehyde that can be used as an analytical reference standard for the determination of the analyte in aerosol samples and diesel exhaust emissions by various chromatographic techniques.
Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.
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signalword
Warning
hcodes
Hazard Classifications
Skin Sens. 1
Storage Class
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
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