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ChemicalBook >> CAS DataBase List >> ACETALDEHYDE 2,4-DINITROPHENYLHYDRAZONE

ACETALDEHYDE 2,4-DINITROPHENYLHYDRAZONE

ACETALDEHYDE 2,4-DINITROPHENYLHYDRAZONE price.
  • $34.9 - $1963.5
  • Product name: ACETALDEHYDE 2,4-DINITROPHENYLHYDRAZONE
  • CAS: 1019-57-4
  • MF: C8H8N4O4
  • MW: 224.17
  • EINECS:627-217-9
  • MDL Number:MFCD00191298
  • Synonyms:(1Z)-Ethanal (2,4-dinitrophenyl)hydrazone;Ethanal 2,4-dinitrophenylhydrazone;Ethanal DNPH, peak # 2;DNPH;ACETALDEHYDE 2,4-DINITROPHENYLHYDRAZONE;ACETALDEHYDE-DNPH;ACETALDEHYDE (DNPH DERIVATIVE);Acetaldehyde-2,4-DNPH
9 prices
Selected condition：
Brand
  • AHH
  • American Custom Chemicals Corporation
  • Sigma-Aldrich
  • TRC
Package
  • 10mg
  • 20mg
  • 25mg
  • 100MG
  • 1G
  • 100g
  • 1pkg
  • ManufacturerAHH
  • Product numberMT-46419
  • Product descriptionAcetaldehyde2,4-dinitrophenylhydrazone 99%
  • Packaging100g
  • Price$330
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0013458
  • Product descriptionACETALDEHYDE-2,4-DINITROPHENYLHYDRAZONE 95.00%
  • Packaging100MG
  • Price$750.75
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0013458
  • Product descriptionACETALDEHYDE-2,4-DINITROPHENYLHYDRAZONE 95.00%
  • Packaging1G
  • Price$1963.5
  • Updated2021-12-16
  • Buy
  • ManufacturerSigma-Aldrich
  • Product number429554
  • Product descriptionAcetaldehyde-2,4-dinitrophenylhydrazone analytical standard, for environmental analysis
  • Packaging20mg
  • Price$264
  • Updated2024-03-01
  • Buy
  • ManufacturerSigma-Aldrich
  • Product numberBCR547
  • Product descriptionAcetaldehyde-2,4-dinitrophenylhydrazone BCR
  • Packaging10mg
  • Price$259
  • Updated2024-03-01
  • Buy
  • ManufacturerSigma-Aldrich
  • Product numberCRM47340
  • Product descriptionAcetaldehyde-2,4-DNPH solution certified reference material, 1000?μg/mL in acetonitrile, ampule of 1?mL
  • Packaging1pkg
  • Price$34.9
  • Updated2024-03-01
  • Buy
  • ManufacturerSigma-Aldrich
  • Product numberCRM4M7340
  • Product descriptionAcetaldehyde-2,4-DNPH solution certified reference material, ampule of 5 × 1?mL
  • Packaging1pkg
  • Price$137
  • Updated2024-03-01
  • Buy
  • ManufacturerSigma-Aldrich
  • Product number442434
  • Product descriptionAcetaldehyde-2,4-DNPH analytical standard
  • Packaging100mg
  • Price$187
  • Updated2022-05-15
  • Buy
  • ManufacturerTRC
  • Product numberA132700
  • Product descriptionAcetaldehyde2,4-Dinitrophenylhydrazone
  • Packaging25mg
  • Price$155
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
AHH MT-46419 Acetaldehyde2,4-dinitrophenylhydrazone 99% 100g $330 2021-12-16 Buy
American Custom Chemicals Corporation CHM0013458 ACETALDEHYDE-2,4-DINITROPHENYLHYDRAZONE 95.00% 100MG $750.75 2021-12-16 Buy
American Custom Chemicals Corporation CHM0013458 ACETALDEHYDE-2,4-DINITROPHENYLHYDRAZONE 95.00% 1G $1963.5 2021-12-16 Buy
Sigma-Aldrich 429554 Acetaldehyde-2,4-dinitrophenylhydrazone analytical standard, for environmental analysis 20mg $264 2024-03-01 Buy
Sigma-Aldrich BCR547 Acetaldehyde-2,4-dinitrophenylhydrazone BCR 10mg $259 2024-03-01 Buy
Sigma-Aldrich CRM47340 Acetaldehyde-2,4-DNPH solution certified reference material, 1000?μg/mL in acetonitrile, ampule of 1?mL 1pkg $34.9 2024-03-01 Buy
Sigma-Aldrich CRM4M7340 Acetaldehyde-2,4-DNPH solution certified reference material, ampule of 5 × 1?mL 1pkg $137 2024-03-01 Buy
Sigma-Aldrich 442434 Acetaldehyde-2,4-DNPH analytical standard 100mg $187 2022-05-15 Buy
TRC A132700 Acetaldehyde2,4-Dinitrophenylhydrazone 25mg $155 2021-12-16 Buy

Properties

Melting point :164°C
Boiling point :382.5±42.0 °C(Predicted)
Density :1.47±0.1 g/cm3(Predicted)
Flash point :7 °C
storage temp. :2-8°C
solubility :DMSO (Slightly), Methanol (Slightly, Heated)
pka :12.29±0.10(Predicted)
Stability :Hygroscopic
CAS DataBase Reference :1019-57-4(CAS DataBase Reference)

Safety Information

Symbol(GHS): GHS hazard pictograms
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H302 Harmful if swallowed Acute toxicity,oral Category 4 Warning GHS hazard pictograms P264, P270, P301+P312, P330, P501
Precautionary statements:

Description

Acetaldehyde-2,4-dinitrophenylhydrazone is a dinitrophenylhydrazone (DNPH) derivative of an aliphatic alldehyde.

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