ChemicalBook > CAS DataBase List > N-BUTYRALDEHYDE 2,4-DINITROPHENYLHYDRAZONE

N-BUTYRALDEHYDE 2,4-DINITROPHENYLHYDRAZONE

Product Name
N-BUTYRALDEHYDE 2,4-DINITROPHENYLHYDRAZONE
CAS No.
1527-98-6
Chemical Name
N-BUTYRALDEHYDE 2,4-DINITROPHENYLHYDRAZONE
Synonyms
Butanal-DNPH;Butyraldehyde-DNPH;N-BUTYRALDEHYDE-DNPH;butyraldehyde-2,4-dnph;butanal-DNPH as butanal;Adipic Acid Impurity 28;N-BUTYRALDEHYDE-2,4-DNPH;Butyraldehyde-DNPH solution;butyraldehyde-2,4-dnph solution;BUTYRALDEHYDE (DNPH DERIVATIVE)
CBNumber
CB1228683
Molecular Formula
C10H12N4O4
Formula Weight
252.23
MOL File
1527-98-6.mol
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N-BUTYRALDEHYDE 2,4-DINITROPHENYLHYDRAZONE Property

Melting point:
117-119 °C(lit.)
Boiling point:
401.8±45.0 °C(Predicted)
Density 
1.36±0.1 g/cm3(Predicted)
Flash point:
2℃
storage temp. 
2-8°C
solubility 
DMSO, Methanol (Sparingly)
pka
12.29±0.10(Predicted)
color 
Pale Yellow to Light Brown
Stability:
Hygrscopic
InChIKey
IKGRHEWIFBFXPP-IZZDOVSWSA-N
CAS DataBase Reference
1527-98-6
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Safety

Hazard Codes 
Xi,Xn,F
Risk Statements 
36/37/38-36-20/21/22-11
Safety Statements 
26-36/37-16
RIDADR 
UN 1648 3/PG 2
WGK Germany 
3
HS Code 
2928.00.5000
HazardClass 
4.1
PackingGroup 
III
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P302+P352IF ON SKIN: wash with plenty of soap and water.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
CRM47345
Product name
Butyraldehyde-DNPH solution
Purity
certified reference material, 1000?μg/mL in acetonitrile (as the aldehyde), ampule of 1?mL
Packaging
1pkg
Price
$79.8
Updated
2025/07/31
Sigma-Aldrich
Product number
69630
Product name
Butyraldehyde 2,4-Dinitrophenylhydrazone
Purity
certified reference material, TraceCERT
Packaging
50mg
Price
$318
Updated
2024/03/01
Sigma-Aldrich
Product number
442504
Product name
Butyraldehyde-2,4-DNPH
Purity
analytical standard
Packaging
100mg
Price
$229
Updated
2022/05/15
TCI Chemical
Product number
B1594
Product name
Butyraldehyde 2,4-Dinitrophenylhydrazone
Purity
>98.0%(HPLC)(T)
Packaging
1g
Price
$44
Updated
2025/07/31
TCI Chemical
Product number
B1594
Product name
Butyraldehyde 2,4-Dinitrophenylhydrazone
Purity
>98.0%(HPLC)(T)
Packaging
10g
Price
$259
Updated
2025/07/31
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N-BUTYRALDEHYDE 2,4-DINITROPHENYLHYDRAZONE Chemical Properties,Usage,Production

Uses

Butyraldehyde 2,4-Dinitrophenylhydrazone is a dinitrophenylhydrazone (DNPH) derivative of an aliphatic aldehyde found in mainstream cigarette smoke.

N-BUTYRALDEHYDE 2,4-DINITROPHENYLHYDRAZONE Preparation Products And Raw materials

Raw materials

Preparation Products

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N-BUTYRALDEHYDE 2,4-DINITROPHENYLHYDRAZONE Suppliers

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1527-98-6, N-BUTYRALDEHYDE 2,4-DINITROPHENYLHYDRAZONERelated Search:

N-VALERALDEHYDE 2,4-DINITROPHENYLHYDRAZONE CYCLOHEXANONE 2,4-DINITROPHENYLHYDRAZONE N-BUTYRALDEHYDE 2,4-DINITROPHENYLHYDRAZONE ISOVALERALDEHYDE 2,4-DINITROPHENYLHYDRAZONE N-HEXANAL 2,4-DINITROPHENYLHYDRAZONE 2,4-Dinitrophenylhydrazine Butyraldehyde 4-(2,4-DINITROPHENYLHYDRAZONO)-BUTANOIC ACID DECYL ALDEHYDE (DNPH DERIVATIVE) 1,4-BENZOQUINONE-DNPH (MONO) HEPTALDEHYDE (DNPH DERIVATIVE) 2,4-dinitro-N-(octylideneamino)aniline GLUTARALDEHYDE 2,4-DINITROPHENYLHYDRAZONE METHYL ISOBUTYL KETONE-DNPH NONANAL (DNPH DERIVATIVE) SALOR-INT L119121-1EA SALOR-INT L497029-1EA AURORA KA-2981

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  • BUTYRALDEHYDE 2,4-DINITROPHENYLHYDRAZONE , ENVIRONMENTAL STANDARD, 99%
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  • Butanal 2,4-dinitrophenyl hydrazone
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  • Butyraldehyde (DNPH Derivative) 100mg [1527-98-6]
  • Butyraldehyde-2,4-DNPH Solution, 100ppm
  • Butyraldehyde-DNPH solution
  • Butyraldehyde-DNPH
  • Butyraldehyde-DNPH solution,10ppm
  • Butyraldehyde-DNPH solution,15ppm
  • (1mg/ml as Aldehyde in Ethyl Acetate) [for Offensive Odors Analysis] (1ml*5)
  • Butyraldehyde 2,4-Dinitrophenylhydrazone&nbsp
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  • N-BUTYRALDEHYDE 2,4-DINITROPHENYLHYDRAZONE
  • N-BUTYRALDEHYDE-2,4-DNPH
  • Butyraldehyde-DNPH solution,3ppm
  • BUTYRALDEHYDE 2,4-DINITROPHENYLHYDRAZONE
  • BUTYRALDEHYDE (DNPH DERIVATIVE)
  • 1-Butylidene-2-(2,4-dinitrophenyl)hydrazine
  • Butanal-DNPH@0.1 mg/mL in Acetonitrile
  • Butanal-DNPHSolution,100mg/L,1ml
  • Butanal-DNPH@1000 μg/mL in MeOH:AcCN (95:5) (as deriv.)
  • Butyraldehyde2,4-Dinitrophenylhydrazone&gt
  • Butanal, 2-(2,4-dinitrophenyl)hydrazone
  • Butyraldehyde-DNPH Solution in Acetonitrile, 3μg/mL
  • Butanal-DNPH as butanal in acetonitrile
  • Butanal 2,4-dinitrophenylhydrazine
  • C10931745 Butyraldehyde2.4-Dinitrophenylhydrazone
  • n-Butyraldehyde-DNPH in Acetonitrile
  • Butyraldehyde-2,4-DNPH 10.0 μg/ml Acetonitrile
  • Adipic Acid Impurity 28
  • 1527-98-6
  • CH3CH2CH2CHNNHC6H3NO22
  • Aromatics
  • Intermediates
  • Miscellaneous Reagents