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

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Sparsentan Impurity 37

1527-96-4

CH3CHCHCHNNHC6H3NO22

Aromatics

Intermediates

Miscellaneous Reagents

C

Stains and Dyes

Stains&Dyes, A to