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Benzaldehyde 2,4-dinitrophenylhydrazone

Benzaldehyde 2,4-dinitrophenylhydrazone Structure
Benzaldehyde 2,4-dinitrophenylhydrazone structure
CAS No.
1157-84-2
Chemical Name:
Benzaldehyde 2,4-dinitrophenylhydrazone
Synonyms
BENZALDEHYDE-DNPH;benzaldehyde-2,4-dnph;Benzaldehyde-DNPH solution;benzaldehyde-2,4-dnph solution;BENZALDEHYDE (DNPH DERIVATIVE);Benzaldehyde-DNPH solution,3ppm;Benzaldehyde-DNPH solution,10ppm;Benzaldehyde-DNPH solution,15ppm;benzaldehyde-DNPH as benzaldehyde;BENZALDEHYDE-2,4-DNPH, 100MG, NEAT
CBNumber:
CB3175329
Molecular Formula:
C13H10N4O4
Molecular Weight:
286.24
MDL Number:
MFCD00156353
MOL File:
1157-84-2.mol
MSDS File:
SDS
Last updated:2026-09-12 18:51:45
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Benzaldehyde 2,4-dinitrophenylhydrazone Properties

Melting point 239-241 °C(lit.)
Boiling point 458.5±45.0 °C(Predicted)
Density 1.39±0.1 g/cm3(Predicted)
Flash point 2℃
storage temp. 2-8°C
pka 11.21±0.10(Predicted)
Stability Stable. Incompatible with strong oxidizing agents.
Major Application environmental
InChI 1S/C13H10N4O4/c18-16(19)11-6-7-12(13(8-11)17(20)21)15-14-9-10-4-2-1-3-5-10/h1-9,15H/b14-9+
InChIKey DZPRPFUXOZTWAJ-NTEUORMPSA-N
SMILES [O-][N+](=O)c1ccc(N\N=C\c2ccccc2)c(c1)[N+]([O-])=O
CAS DataBase Reference 1157-84-2(CAS DataBase Reference)
UNSPSC Code 77101502
NACRES NA.24

SAFETY

Risk and Safety Statements

Symbol(GHS)  Exclamation Mark (GHS07)Flame (GHS02)
GHS07,GHS02
Signal word  Danger
Hazard statements  H225-H302+H312+H332-H319-H302
Precautionary statements  P210-P280-P305+P351+P338
Hazard Codes  Xi,T,F,Xn
Risk Statements  36/37/38-23/24/25-11-41-37/38-22-36-20/21/22
Safety Statements  26-36-45-27-16-39-36/37
RIDADR  UN 1648 3/PG 2
WGK Germany  3
Storage Class 11 - Combustible Solids
Hazard Classifications Acute Tox. 4 Oral

Benzaldehyde 2,4-dinitrophenylhydrazone price More Price(7)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich CRM47343 Benzaldehyde-DNPH solution certified reference material, 100?μg/mL in acetonitrile (as the aldehyde), ampule of 1?mL 1157-84-2 1pkg $124 2026-04-30 Buy
ChemScene CS-0369710 Benzaldehyde-2,4-dinitrophenylhydrazone environmental standard, 99% ≥98% 1157-84-2 5g $72 2026-06-04 Buy
ChemScene CS-0369710 Benzaldehyde-2,4-dinitrophenylhydrazone environmental standard, 99% ≥98% 1157-84-2 10g $120 2026-06-04 Buy
AHH MT-47385 Benzaldehyde 2,4-dinitrophenylhydrazone 97% 50g $315 2026-05-26 Buy
aablocks AA000GPD Benzaldehyde-2,4-dinitrophenylhydrazone 98% 1157-84-2 5g $58 2026-05-25 Buy
Product number Packaging Price Buy
CRM47343 1pkg $124 Buy
CS-0369710 5g $72 Buy
CS-0369710 10g $120 Buy
MT-47385 50g $315 Buy
AA000GPD 5g $58 Buy

Benzaldehyde 2,4-dinitrophenylhydrazone Chemical Properties, Uses, Production

Chemical Properties

solid

Uses

Benzaldehyde-2,4-dinitrophenylhydrazone. Dyes and metabolites.

Benzaldehyde 2,4-dinitrophenylhydrazone Preparation Products And Raw materials

Raw materials

Preparation Products

Benzaldehyde 2,4-dinitrophenylhydrazone Suppliers

Global Suppliers ( 77)
Supplier Tel Email Country ProdList Advantage
J & K SCIENTIFIC LTD. 18210857532 18210857532 jkinfo@jkchemical.com China 96815 76
Meryer (Shanghai) Chemical Technology Co., Ltd. 4006356688 18621169109 market03@meryer.com China 40202 62
TCI (Shanghai) Development Co., Ltd. 021-67121386 Sales-CN@TCIchemicals.com China 24512 81
Energy Chemical 400-0056266 sales8178@energy-chemical.com China 44850 61
Adamas Reagent, Ltd. 400-6009262 15618770481 yhx@titansci.com China 14098 59
Maya High Purity Chemicals +86 (573) 82222445 (0)18006601000 452520369 sales@maya-r.com China 11693 57
TOKYO CHEMICAL INDUSTRY CO., LTD. 03-36680489 Sales-JP@TCIchemicals.com Japan 28364 80
TCI Europe 320-37350700 sales@tcieurope.eu Europe 23654 75
9ding chemical ( Shanghai) Limited 4009209199 sales@9dingchem.com China 22497 55
Shanghai Aladdin Bio-Chem Technology Co.,LTD 400-6206333 13167063860 anhua.mao@aladdin-e.com China 29977 65
Supplier Advantage
J & K SCIENTIFIC LTD. 76
Meryer (Shanghai) Chemical Technology Co., Ltd. 62
TCI (Shanghai) Development Co., Ltd. 81
Energy Chemical 61
Adamas Reagent, Ltd. 59
Maya High Purity Chemicals 57
TOKYO CHEMICAL INDUSTRY CO., LTD. 80
TCI Europe 75
9ding chemical ( Shanghai) Limited 55
Shanghai Aladdin Bio-Chem Technology Co.,LTD 65

View Latest Price from Benzaldehyde 2,4-dinitrophenylhydrazone manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
BENZALDEHYDE 2,4-DINITROPHENYLHYDRAZONE pictures 2025-12-24 BENZALDEHYDE 2,4-DINITROPHENYLHYDRAZONE
1157-84-2
 1KG 99.0% 1000 tons Shaanxi Dideu Medichem Co. Ltd

Benzaldehyde 2,4-dinitrophenylhydrazone Spectrum

BENZALDEHYDE 2,4-DINITROPHENYLHYDRAZONE(1157-84-2)MSBENZALDEHYDE 2,4-DINITROPHENYLHYDRAZONE(1157-84-2)IR1BENZALDEHYDE 2,4-DINITROPHENYLHYDRAZONE(1157-84-2)IR2

1157-84-2 (Benzaldehyde 2,4-dinitrophenylhydrazone) Related Search:

m-Tolualdehyde 2,4-dinitrophenylhydrazone 2,5-Dimethylbenzaldehyde (DNPH derivative) Benzaldehyde 2,4-dinitrophenylhydrazone o-Tolualdehyde 2,4-dinitrophenylhydrazone p-Tolualdehyde 2,4-dinitrophenylhydrazone
Acetophenone-dnph 3-Hydroxybenzaldehyde 2,4-dinitrophenylhydrazone 2,4-Disulfobenzaldehyde-2',4'-dinitrophenylhydrazone, disodium salt 2-Hydroxybenzaldehyde 2,4-dinitrophenylhydrazone 1,2-Dihydro-2-(2,4-dinitrophenyl)-5-phenyl-3H-1,2,4-triazol-3-one
Benzaldehyde-2,4-dinitrophenylhydrazone 99% AURORA 681 1H-Indole, 3-(4,5-dihydro-1-(2,4-dinitrophenyl)-3-(4-methoxyphenyl)-1H -pyrazol-5-yl)-2-(4-methoxyphenyl)- AURORA 1127 1-Phenyl-1H-indole-2,3-dione 3-[N-(2,4-dinitrophenyl)hydrazone]
(3Z)-1H-Indole-2,3-dione 3-[(2,4-dinitrophenyl)hydrazone] 2-(1-[(E)-2-(2,4-Dinitrophenyl)hydrazono]ethyl)benzenecarboxylic acid Diethyl [2-(2,4-dinitrophenyl)-3-(trifluoromethyl)benzohydrazonoyl]phosphonate

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Benzaldehyde, 1-(2,4-dinitrophenyl)hydrazone BENZALDEHYDE-DNPH BENZALDEHYDE (DNPH DERIVATIVE) BENZALDEHYDE-2,4-DNPH, 100MG, NEAT BENZALDEHYDE-DNPH, 1X1ML, ACN 100UG/ML BENZALDEHYDE 2,4-DINITROPHENYLHYDRAZONE, ENVIRONMENTAL STANDARD, 99% CUST. STANDARD BENZALDEHYDE-2,4-DNPH, 1M L NEAT BENZALDEHYDE 2,4-DINITROPHENYLHYDRAZONE 98+% benzaldehyde-2,4-dinitrophenylhydrazone solution benzaldehyde-2,4-dnph benzaldehyde-2,4-dnph solution BENZALDEHYDE 2,4-DINTROPHENYLHYDRAZONE (benzylideneamino)-(2,4-dinitrophenyl)amine 2,4-dinitro-N-(phenylmethylideneamino)aniline Benzaldehyde (DNPH Derivative) 100mg [1157-84-2] Benzaldehyde-2,4-DNPH,Benzaldehyde-2,4-dinitrophenylhydrazone, Benzaldehyde-2,4-DNPH solution,Benzaldehyde-2,4-dinitrophenylhydrazone solution, Benzaldehyde-2,4-DNPH Solution, 100ppm Benzaldehyde-DNPH solution Benzaldehyde-DNPH solution,10ppm Benzaldehyde-DNPH solution,15ppm Benzaldehyde-DNPH solution,3ppm benzaldehyde-DNPH as benzaldehyde Benzaldehyde-DNPHSolution,100mg/L,1ml Benzaldehyde 2,4-Dinitrophenylhydrazone > Benzaldehyde-DNPH@0.1 mg/mL in Acetonitrile Benzaldehyde, 2-(2,4-dinitrophenyl)hydrazone Benzaldehyde-DNPH 100 μg/ml Acetonitrile C10532010 Benzaldehyd-2,4-dinitrophenylhydraz Benzaldehyde-2,4-dinitrophenylhydrazone environmental standard, 99% Benzaldehyde 2,4-dinitrophenylhydrazone 1157-84-2 C6H5CHNNHC6H3NO22 C13H10N4O4