Product

2,4-Dinitrobenzaldehyde

CAS No.：528-75-6

Other grades of this product :

2,4-Dinitrobenzaldehyde Basic information

Product Name:	2,4-Dinitrobenzaldehyde
Synonyms:	2,4-DINITROBENZALDEHYDE;AKOS 90749;SALOR-INT L170321-1EA;2,4-dinitro-benzaldehyd;Benzaldehyde, 2,4-dinitro-;m-Dintrobenzaldehyde;2,4-Dinitrobenzaldehyde, 98+%;2,4-Dinitrobenzaldehyde,97%
CAS:	528-75-6
MF:	C7H4N2O5
MW:	196.12
EINECS:	208-440-7
Product Categories:	Aldehydes;C7;Aromatic Aldehydes & Derivatives (substituted);Benzaldehyde;Carbonyl Compounds
Mol File:	528-75-6.mol

2,4-Dinitrobenzaldehyde Chemical Properties

Melting point	66-70 °C (lit.)
Boiling point	190 °C/10 mmHg (lit.)
density	1.6665 (rough estimate)
refractive index	1.5300 (estimate)
Fp	190°C/10mm
storage temp.	-20°C Freezer
solubility	Chloroform (Slightly), Methanol (Slightly)
form	Solid
color	Light Brown to Light Red
Sensitive	Air Sensitive
Merck	14,3272
BRN	1878706
CAS DataBase Reference	528-75-6(CAS DataBase Reference)
NIST Chemistry Reference	2,4-Dinitrobenzaldehyde(528-75-6)

Safety Information

Hazard Codes	Xi
Risk Statements	36/37/38
Safety Statements	26-37/39
WGK Germany	3
RTECS	CU5957000
Hazard Note	Irritant
HS Code	29124990

MSDS Information

Provider	Language
2,4-Dinitrobenzaldehyde	English
SigmaAldrich	English
ALFA	English

2,4-Dinitrobenzaldehyde Usage And Synthesis

Chemical Properties	Yellow to light brown crystals with a melting point of 72°C. Soluble in ethanol and ether, soluble in benzene and glacial acetic acid, slightly soluble in water. Easily sublimated by heat.
Uses	2,4-Dinitrobenzaldehyde is a reagent used in the preparation of Schiff bases.

2,4-Dinitrobenzaldehyde Preparation Products And Raw materials

Raw materials	Sodium carbonate-->N,N-Dimethylaniline-->2,4-Dinitrotoluene-->N,N-DIMETHYL-4-NITROSOANILINE
Preparation Products	4-Nitroanthranilic acid-->2,4-DINITROBENZOIC ACID

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