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

BENZALDEHYDE 2,4-DINITROPHENYLHYDRAZONE

Product Name
BENZALDEHYDE 2,4-DINITROPHENYLHYDRAZONE
CAS No.
1157-84-2
Chemical Name
BENZALDEHYDE 2,4-DINITROPHENYLHYDRAZONE
Synonyms
BENZALDEHYDE-DNPH;benzaldehyde-2,4-dnph;Benzaldehyde-DNPH solution;BENZALDEHYDE (DNPH DERIVATIVE);benzaldehyde-2,4-dnph solution;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
Formula Weight
286.24
MOL File
1157-84-2.mol
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BENZALDEHYDE 2,4-DINITROPHENYLHYDRAZONE Property

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.
InChIKey
DZPRPFUXOZTWAJ-NTEUORMPSA-N
CAS DataBase Reference
1157-84-2(CAS DataBase Reference)
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Safety

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
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Danger
Hazard statements

H225Highly Flammable liquid and vapour

H302Harmful if swallowed

H319Causes serious eye irritation

Precautionary statements

P210Keep away from heat/sparks/open flames/hot surfaces. — No smoking.

P280Wear protective gloves/protective clothing/eye protection/face protection.

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
CRM47343
Product name
Benzaldehyde-DNPH solution
Purity
certified reference material, 100?μg/mL in acetonitrile (as the aldehyde), ampule of 1?mL
Packaging
1pkg
Price
$99
Updated
2024/03/01
American Custom Chemicals Corporation
Product number
CHM0013783
Product name
BENZALDEHYDE 2,4-DINITROPHENYLHYDRAZONE
Purity
95.00%
Packaging
5MG
Price
$505.19
Updated
2021/12/16
AHH
Product number
MT-47385
Product name
Benzaldehyde2,4-dinitrophenylhydrazone
Purity
98%
Packaging
50g
Price
$315
Updated
2021/12/16
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BENZALDEHYDE 2,4-DINITROPHENYLHYDRAZONE Chemical Properties,Usage,Production

Chemical Properties

solid

Uses

Benzaldehyde-?2,?4-?dinitrophenylhydrazo?ne. Dyes and metabolites.

BENZALDEHYDE 2,4-DINITROPHENYLHYDRAZONE Preparation Products And Raw materials

Raw materials

Preparation Products

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BENZALDEHYDE 2,4-DINITROPHENYLHYDRAZONE Suppliers

J & K SCIENTIFIC LTD.
Tel
010-82848833 400-666-7788
Fax
86-10-82849933
Email
jkinfo@jkchemical.com
Country
China
ProdList
96815
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Meryer (Shanghai) Chemical Technology Co., Ltd.
Tel
021-61259108 18621169109
Fax
86-21-61259102
Email
market03@meryer.com
Country
China
ProdList
40228
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TCI (Shanghai) Development Co., Ltd.
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021-67121386
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021-67121385
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Sales-CN@TCIchemicals.com
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China
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Energy Chemical
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021-021-58432009 400-005-6266
Fax
021-58436166
Email
sales8178@energy-chemical.com
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China
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Adamas Reagent, Ltd.
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400-6009262 16621234537
Fax
021-64823266
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chenyj@titansci.com
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China
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Maya High Purity Chemicals
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+86 (573) 82222445 (0)18006601000 452520369
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+86 (573) 82222643
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sales@maya-r.com
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China
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TOKYO CHEMICAL INDUSTRY CO., LTD.
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03-36680489
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03-3668-0520
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Sales-JP@TCIchemicals.com
Country
Japan
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TCI Europe
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320-37350700
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+32 (0)37350701
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sales@tcieurope.eu
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Europe
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9ding chemical ( Shanghai) Limited
Tel
4009209199
Fax
86-021-52271987
Email
sales@9dingchem.com
Country
China
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Shanghai Aladdin Bio-Chem Technology Co.,LTD
Tel
400-400-6206333 18521732826
Fax
021-50323701
Email
market@aladdin-e.com
Country
China
ProdList
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View Lastest Price from BENZALDEHYDE 2,4-DINITROPHENYLHYDRAZONE manufacturers

Shaanxi Dideu Medichem Co. Ltd
Product
BENZALDEHYDE 2,4-DINITROPHENYLHYDRAZONE 1157-84-2
Price
US $0.10/KG
Min. Order
1KG
Purity
99.0%
Supply Ability
1000 tons
Release date
2024-08-23

1157-84-2, BENZALDEHYDE 2,4-DINITROPHENYLHYDRAZONERelated Search:


  • Benzaldehyde, 1-(2,4-dinitrophenyl)hydrazone
  • BENZALDEHYDE-DNPH
  • BENZALDEHYDE (DNPH DERIVATIVE)
  • BENZALDEHYDE 2,4-DINITROPHENYLHYDRAZONE
  • 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+%
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  • Benzaldehyde-DNPH solution,10ppm
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  • benzaldehyde-DNPH as benzaldehyde
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  • Benzaldehyde 2,4-Dinitrophenylhydrazone &gt
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  • 1157-84-2
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  • C13H10N4O4