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CROTONALDEHYDE (DNPH DERIVATIVE)

Product Name
CROTONALDEHYDE (DNPH DERIVATIVE)
CAS No.
1527-96-4
Chemical Name
CROTONALDEHYDE (DNPH DERIVATIVE)
Synonyms
4-DNPH;CROTONALDEHYDE-DNPH;Sparsentan Impurity 37;crotonaldehyde-2,4-dnph;Crotonaldehyde-DNPH solution;Crotonaldehyde-DNPH, 100 ug/mL;crotonaldehyde-2,4-dnph solution;CROTONALDEHYDE (DNPH DERIVATIVE);Crotonaldehyde-DNPH solution,3ppm;Crotonaldehyde-DNPH solution,10ppm
CBNumber
CB7330818
Molecular Formula
C10H10N4O4
Formula Weight
250.21
MOL File
1527-96-4.mol
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CROTONALDEHYDE (DNPH DERIVATIVE) Property

Melting point:
188°C
Boiling point:
406.1±45.0 °C(Predicted)
Density 
1.35±0.1 g/cm3(Predicted)
Flash point:
2℃
storage temp. 
2-8°C
solubility 
Chloroform (Slightly), Ethyl Acetate (Slightly), Methanol (Very Slightly, Heated
pka
12.01±0.10(Predicted)
color 
Red to Dark Red
Stability:
Light Sensitive
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Safety

Hazard Codes 
Xi,T,F,Xn
Risk Statements 
36/37/38-43-23/24/25-11-36-20/21/22
Safety Statements 
26-36/37/39-36/37-36-45-27-16
RIDADR 
UN 1648 3/PG 2
WGK Germany 
3
HS Code 
2925.29.6000
HazardClass 
4.1
PackingGroup 
III
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H317May cause an allergic skin reaction

Precautionary statements

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

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
CRM47175
Product name
Crotonaldehyde-DNPH solution
Purity
certified reference material, TraceCERT?, 100?μg/mL in acetonitrile (as the aldehyde), ampule of 1?mL
Packaging
1pkg
Price
$78.2
Updated
2024/03/01
Sigma-Aldrich
Product number
429651
Product name
Crotonaldehyde 2,4-Dinitrophenylhydrazone
Purity
analytical standard, for environmental analysis
Packaging
20mg
Price
$235
Updated
2023/01/07
Sigma-Aldrich
Product number
442529
Product name
Crotonaldehyde-2,4-DNPH
Purity
analytical standard
Packaging
100mg
Price
$56.9
Updated
2022/05/15
TCI Chemical
Product number
C1332
Product name
Crotonaldehyde 2,4-Dinitrophenylhydrazone
Purity
>98.0%(HPLC)(T)
Packaging
1g
Price
$251
Updated
2024/03/01
TRC
Product number
C818700
Product name
Crotonaldehyde 2,4-Dinitrophenylhydrazone
Packaging
10g
Price
$1190
Updated
2021/12/16
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CROTONALDEHYDE (DNPH DERIVATIVE) Chemical Properties,Usage,Production

Uses

Crotonaldehyde 2,4-Dinitrophenylhydrazone is a dinitrophenylhydrazone (DNPH) derivative of an aliphatic aldehyde found in mainstream cigarette smoke. Dyes and metabolites.

CROTONALDEHYDE (DNPH DERIVATIVE) Preparation Products And Raw materials

Raw materials

Preparation Products

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CROTONALDEHYDE (DNPH DERIVATIVE) Suppliers

J & K SCIENTIFIC LTD.
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010-82848833 400-666-7788
Fax
86-10-82849933
Email
jkinfo@jkchemical.com
Country
China
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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
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TCI (Shanghai) Development Co., Ltd.
Tel
021-67121386
Fax
021-67121385
Email
Sales-CN@TCIchemicals.com
Country
China
ProdList
24529
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81
Energy Chemical
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021-021-58432009 400-005-6266
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021-58436166
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China
ProdList
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Chemsky(shanghai)International Co.,Ltd.
Tel
021-50135380
Email
shchemsky@sina.com
Country
China
ProdList
32321
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Maya High Purity Chemicals
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+86 (573) 82222445 (0)18006601000 452520369
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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
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Japan
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28387
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TCI Europe
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320-37350700
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+32 (0)37350701
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Europe
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TCI AMERICA
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