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

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 53 Europe 2 Germany 3 India 4 Japan 3 Switzerland 1 United Kingdom 5 United States 8 Global 80
J & K SCIENTIFIC LTD.
Tel
010-82848833 400-666-7788
Fax
86-10-82849933
Email
jkinfo@jkchemical.com
Country
China
ProdList
94838
Advantage
76
Meryer (Shanghai) Chemical Technology Co., Ltd.
Tel
021-61259108 18621169097
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
9ding chemical ( Shanghai) Limited
Tel
4009209199
Fax
86-021-52271987
Email
sales@9dingchem.com
Country
China
ProdList
22519
Advantage
55
UHN Shanghai Research & Development Co., Ltd.
Tel
021-58958002 18930822973
Fax
+86 (21) 5895-8628
Email
SALES@UHNSHANGHAI.COM
Country
China
ProdList
977
Advantage
58
Shanghai Aladdin Bio-Chem Technology Co.,LTD
Tel
18521735133 18521732826;
Fax
021-50323701
Email
market@aladdin-e.com
Country
China
ProdList
25015
Advantage
65
Chengdu AstaTech Trading Co., Ltd./AstaTech (Chengdu) Pharma. Co., Ltd.
Tel
+86-28-85122536 85324413
Fax
+86-28-85326443
Email
market@astatech.cn
Country
China
ProdList
8033
Advantage
55
TianJin Alta Scientific Co., Ltd.
Tel
022-65378550-8551
Fax
+86-022-2532-9655
Email
contact@altascientific.com
Country
China
ProdList
2773
Advantage
58
Shanghai Xingui Biotechnology Co., Ltd.
Tel
17501653713 17501653715
Email
xingui2022@126.com
Country
China
ProdList
10033
Advantage
58
Shanghai Macklin Biochemical Co.,Ltd.
Tel
15221275939 15221275939
Fax
021-50706099
Email
shenlinxing@macklin.cn
Country
China
ProdList
15878
Advantage
55
Alta Scientific Co., Ltd.
Tel
022-6537-8550 15522853686
Fax
022-2532-9655
Email
sales@altasci.com.cn
Country
China
ProdList
4515
Advantage
55
Shandong Xiya Chemical Co., Ltd.
Tel
4009903999 13395398332
Fax
0539-6365991
Email
sales@xiyashiji.com
Country
China
ProdList
20810
Advantage
60
Beijing Jin Ming Biotechnology Co., Ltd.
Tel
010-60605840 18892239720
Fax
010-60605840
Email
psaitong@jm-bio.com
Country
China
ProdList
12308
Advantage
58
Dalian lichuang Chemical Co., Ltd
Tel
0411-0411-00000000 13644282108
Fax
-
Email
3500508746@qq.com
Country
China
ProdList
2844
Advantage
55
9ding chemical ( Shanghai) Limited
Tel
021-021-52271985 17721149837
Fax
+86 (21) 52271987
Email
sales@9dingchem.com
Country
China
ProdList
19806
Advantage
60
Aikon International Limited
Tel
025-66113011 18112977050
Fax
(5)02557626880
Email
cb6@aikonchem.com
Country
China
ProdList
15495
Advantage
58
Rhawn Reagent
Tel
400-400-1332688 18019345275
Fax
400-133-2688
Email
amy@rhawn.cn
Country
China
ProdList
15503
Advantage
58
Beijing altar ink quality inspection technology co., LTD
Tel
010-52889049
Email
2250970673@qq.com
Country
CHINA
ProdList
1133
Advantage
58
Beijing OKA biological technology co., LTD
Tel
010-010-62971590 18548936886
Fax
010-62340519
Email
3462612863@qq.com
Country
China
ProdList
6912
Advantage
58
Beijing Haite lesk Technology Co., Ltd
Tel
15210893940; 15116916250
Fax
QQ: 237008221
Email
chemistryliu@163.com
Country
China
ProdList
7327
Advantage
58
ShangHai Anpel Co, Ltd.
Tel
18501792038; 18501792038
Email
shanpel@anpel.com.cn
Country
China
ProdList
9614
Advantage
58
Shanghai Haohong Pharmaceutical Co., Ltd.
Tel
4008210725 4008210725
Email
malulu@leyan.com
Country
China
ProdList
55023
Advantage
58
Shandong Wadesen Biotechnology Co. LTD
Tel
0531-88723173 18596073690
Email
1047208234@qq.com
Country
China
ProdList
3488
Advantage
58
SHENZHEN PHYSTANDARD BIO-TECH CO.,LTD
Tel
0755-0755-0755-83725350 13380397412
Fax
0755-28094224
Email
3001280422@qq.com
Country
China
ProdList
9947
Advantage
58
Hubei Xinyang Medical Technology Co., Ltd
Tel
15347293736 15347293736
Fax
QQ：2853117752
Email
2853117764@qq.com
Country
China
ProdList
8746
Advantage
58
Hubei Xinkang Pharmaceutical Chemical Co., Ltd
Tel
027-027-59308705 18871579363
Fax
027-59308705
Email
1248680011@qq.com
Country
China
ProdList
9984
Advantage
58
TCI (Shanghai) Chemical Trading Co., Ltd.
Tel
021-61109150
Fax
021-61105897
Email
sales@tcisct.com
Country
China
ProdList
31163
Advantage
58
Changzhou Xianglong Pharmaceutical Technology Co., LTD
Tel
18661161657
Email
yaoxiangqiu2021@163.com
Country
China
ProdList
10066
Advantage
58
QUALITY CONTROL SOLUTIONS LTD.
Tel
13670046396
Email
ORDERS@QCSRM.COM
Country
China
ProdList
18807
Advantage
58
Yancheng Tongming Biotechnology Co., Ltd.
Tel
15195160625
Email
2863565288@qq.com
Country
China
ProdList
5194
Advantage
58
Guangdong wengjiang Chemical Reagent Co., Ltd.
Tel
0751-2815987 13927875076
Fax
0751-2828607
Email
3007432263@qq.com
Country
China
ProdList
9978
Advantage
58
JiangSu Star Science Co.,Ltd
Tel
400-605-7200 17312445705
Email
sales022@b2star.com
Country
China
ProdList
3764
Advantage
58
Zhoushan Aike Biotechnology Co., Ltd.
Tel
0575-85624575 18957583039
Email
153736735@qq.com
Country
China
ProdList
87
Advantage
58
Shanghai Bikai Technology Co. , Ltd.
Tel
18516304666
Email
christina.feng@cpachem-sh.com
Country
China
ProdList
3101
Advantage
58
Hubei Qingbei Yunyan Pharmaceutical Technology Co., Ltd
Tel
18162595016
Email
3287908757@qq.com
Country
China
ProdList
9887
Advantage
58
Hangzhou Bingochem Co., Ltd.
Tel
0571-87632989
Email
sales@bingochem.com
Country
China
ProdList
21673
Advantage
58
Shanghai Aladdin Biochemical Technology Co.,Ltd.
Tel
+86-18521732826
Email
market@aladdin-e.com
Country
China
ProdList
48518
Advantage
58
Shanghai Acmec Biochemical Technology Co., Ltd.
Tel
+undefined18621343501
Email
product@acmec-e.com
Country
China
ProdList
33349
Advantage
58
LEAPCHEM CO., LTD.
Tel
+86-852-30606658
Email
market18@leapchem.com
Country
China
ProdList
43348
Advantage
58
China National Standard Pharmaceutical Corporation Limited
Tel
+8615391658522
Email
overseasales@yongstandards.com
Country
China
ProdList
11927
Advantage
58
LEAP CHEM CO., LTD.
Tel
+86-852-30606658
Email
market18@leapchem.com
Country
China
ProdList
24738
Advantage
58
Shanghai Hao Zhun Biological Technology Co., Ltd.
Tel
--
Fax
--
Email
info@zzsrm.com
Country
CHINA
ProdList
6846
Advantage
58
Xiamen Research Biotechnology Co., Ltd.
Tel
--
Fax
--
Email
1562893815@qq.com
Country
CHINA
ProdList
6942
Advantage
58
Shanghai Hao Biological Technology Co., Ltd.
Tel
--
Fax
--
Email
shxiyuanbio@163.com
Country
CHINA
ProdList
6921
Advantage
58
Shanghai yiji industries Co., Ltd.
Tel
--
Fax
--
Email
yiji01@foxmail.com
Country
China
ProdList
6294
Advantage
50

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

ACETONE 2,4-DINITROPHENYLHYDRAZONE M-TOLUALDEHYDE 2,4-DINITROPHENYLHYDRAZONE CYCLOHEXANONE 2,4-DINITROPHENYLHYDRAZONE O-TOLUALDEHYDE 2,4-DINITROPHENYLHYDRAZONE BENZALDEHYDE 2,4-DINITROPHENYLHYDRAZONE ACETALDEHYDE 2,4-DINITROPHENYLHYDRAZONE CROTONALDEHYDE (DNPH DERIVATIVE) N-BUTYRALDEHYDE 2,4-DINITROPHENYLHYDRAZONE P-TOLUALDEHYDE 2,4-DINITROPHENYLHYDRAZONE PROPIONALDEHYDE 2,4-DINITROPHENYLHYDRAZONE N-VALERALDEHYDE 2,4-DINITROPHENYLHYDRAZONE 4-(4-NITROPHENYL)MORPHOLINE Acetaldehyde HEPTALDEHYDE (DNPH DERIVATIVE) NONANAL (DNPH DERIVATIVE) 2,4-dinitro-N-(octylideneamino)aniline ACETOPHENONE-DNPH RARECHEM AL F1 4041

  • (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