ACETALDEHYDE 2,4-DINITROPHENYLHYDRAZONE

Product Name: ACETALDEHYDE 2,4-DINITROPHENYLHYDRAZONE
CAS No.: 1019-57-4
Chemical Name: ACETALDEHYDE 2,4-DINITROPHENYLHYDRAZONE
Synonyms: DNPH;NSC 403216;Ethanal DNPH;ACETALDEHYDE-DNPH;Acetaldehyde-2,4-DNPH;Ethanal DNPH, peak # 2;Acetaldehyde-DNPH solution;Nicotinic Acid Impurity 27;Nicotinic Acid Impurity 26-d4;ACETALDEHYDE (DNPH DERIVATIVE)
CBNumber: CB9188471
Molecular Formula: C8H8N4O4
Formula Weight: 224.17
MOL File: 1019-57-4.mol

More

Less

ACETALDEHYDE 2,4-DINITROPHENYLHYDRAZONE Property

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)

More

Less

Safety

Hazard Codes: F,Xn
Risk Statements: 22-36/37/38-36-20/21/22-11-43
Safety Statements: 26-36-36/37-16
RIDADR: UN 1648 3/PG 2
WGK Germany: 3
RTECS: AB2826500

More

Less

Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word: Warning
Hazard statements: H302Harmful if swallowed

More

Less

N-Bromosuccinimide Price

Sigma-Aldrich

Product number: CRM4M7340
Product name: Acetaldehyde-2,4-DNPH solution
Purity: certified reference material, ampule of 5 × 1?mL
Packaging: 1pkg
Price: $137
Updated: 2024/03/01

Sigma-Aldrich

Product number: CRM47340
Product name: Acetaldehyde-2,4-DNPH solution
Purity: certified reference material, 1000?μg/mL in acetonitrile, ampule of 1?mL
Packaging: 1pkg
Price: $34.9
Updated: 2024/03/01

Sigma-Aldrich

Product number: BCR547
Product name: Acetaldehyde-2,4-dinitrophenylhydrazone
Purity: BCR
Packaging: 10mg
Price: $259
Updated: 2024/03/01

Sigma-Aldrich

Product number: 429554
Product name: Acetaldehyde-2,4-dinitrophenylhydrazone
Purity: analytical standard, for environmental analysis
Packaging: 20mg
Price: $264
Updated: 2024/03/01

Sigma-Aldrich

Product number: 442434
Product name: Acetaldehyde-2,4-DNPH
Purity: analytical standard
Packaging: 100mg
Price: $187
Updated: 2022/05/15

More

Less

ACETALDEHYDE 2,4-DINITROPHENYLHYDRAZONE Chemical Properties,Usage,Production

Uses

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

ACETALDEHYDE 2,4-DINITROPHENYLHYDRAZONE Preparation Products And Raw materials

Raw materials

Preparation Products

More

Less

ACETALDEHYDE 2,4-DINITROPHENYLHYDRAZONE Suppliers

Canada 1 China 54 Europe 2 Germany 3 India 4 Japan 3 Switzerland 1 United Kingdom 5 United States 8 Global 81

J & K SCIENTIFIC LTD.

Tel: 010-82848833 400-666-7788
Fax: 86-10-82849933
Email: jkinfo@jkchemical.com
Country: China
ProdList: 96815
Advantage: 76

Meryer (Shanghai) Chemical Technology Co., Ltd.

Tel: 4006608290; 18621169109
Fax: 86-21-61259102
Email: market03@meryer.com
Country: China
ProdList: 40241
Advantage: 62

TCI (Shanghai) Development Co., Ltd.

Tel: 021-67121386
Fax: 021-67121385
Email: Sales-CN@TCIchemicals.com
Country: China
ProdList: 24539
Advantage: 81

Energy Chemical

Tel: 021-021-58432009 400-005-6266
Fax: 021-58436166
Email: sales8178@energy-chemical.com
Country: China
ProdList: 44751
Advantage: 61

Adamas Reagent, Ltd.

Tel: 400-6009262 16621234537
Fax: 021-64823266
Email: zhangsn@titansci.com
Country: China
ProdList: 14113
Advantage: 59

Chemsky (shanghai) International Co.,Ltd

Tel: 021-50135380
Email: shchemsky@sina.com
Country: China
ProdList: 15421
Advantage: 60

Syntechem Co.,Ltd

Tel
Fax: E-Mail Inquiry
Email: info@syntechem.com
Country: China
ProdList: 12990
Advantage: 57

Sinopharm Chemical Reagent Co,Ltd.

Tel: 86-21-63210123
Fax: 86-21-63290778 86-21-63218885
Email: sj_scrc@sinopharm.com
Country: China
ProdList: 9823
Advantage: 79

TOKYO CHEMICAL INDUSTRY CO., LTD.

Tel: 03-36680489
Fax: 03-3668-0520
Email: Sales-JP@TCIchemicals.com
Country: Japan
ProdList: 28398
Advantage: 80

TCI Europe

Tel: 320-37350700
Fax: +32 (0)37350701
Email: sales@tcieurope.eu
Country: Europe
ProdList: 23680
Advantage: 75

1019-57-4, ACETALDEHYDE 2,4-DINITROPHENYLHYDRAZONERelated Search:

(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

ACETALDEHYDE 2,4-DINITROPHENYLHYDRAZONE, ENVIRONMENTAL STANDARD, 99%

35972, Acetaldehyde 2,4-dinitrophenylhyd razone (purity)

ACETALDEHYDE-2,4-DNPH, 100MG, NEAT

Acetaldehyde 2,4-Dinitrophenylhydrazone (1mg/ml as Aldehyde in Ethyl Acetate) [for Offensive Odors Analysis] (1ml*5)

Ethanal DNPH

2-butenal-2,4-dinitrophenylhydrazone

acetaldehyde-2,4-dinitrophenylhydrazone solution

acetaldehyde-2,4-dnph solution

acetaldehyde-DNPH as acetaldehyde

Acetaldehyde (DNPH Derivative) 100mg [1019-57-4]

Acetaldehyde-2,4-DNPH,Acetaldehyde-2,4-dinitrophenylhydrazone,

NSC 403216

(E)-1-(2,4-dinitrophenyl)-2-ethylidenehydrazine

Acetaldehyde-2,4-DNPH Solution, 100ppm

Acetaldehyde-DNPH solution

Acetaldehyde-DNPH solution,10ppm

Acetaldehyde-DNPH solution,3ppm

Acetaldehyde-DNPH solution,15ppm

Acetaldehyde-DNPH@0.1 mg/mL in Acetonitrile

Acetaldehyde-DNPH@1000 μg/mL in MeOH:AcCN (95:5) (as deriv.)

Acetaldehyde 2,4-Dinitrophenylhydrazone &gt

Acetaldehyde-DNPHSolution,100mg/L,1ml

Acetaldehyde, 2-(2,4-dinitrophenyl)hydrazone

Acetaldehyde-DNPH Solution in Acetonitrile, 3μg/mL

Nicotinic Acid Impurity 27

(E)-1-(2,4-dinitrophenyl)-2-ethyldiazene

Nicotinic Acid Impurity 26-d4

1-(2,4-dinitrophenyl)-2-ethylidenehydrazine

1019-57-4

CH3CHNNHC6H3NO22

C8H8N4O4

AA to AL

Analytical Standards

Alphabetic

Analytical Chromatography Product Catalog

AA to ALCertified Reference Materials (CRMs)

Air MonitoringChemical Class

Aldehydes/DNPH

Alphabetic

Application CRMs

NeatsCertified Reference Materials (CRMs)

Occupational Hygiene CRM

A

Stains and Dyes

Stains&Dyes, A to