Skip to Content
Merck
CN

Key Documents

View All Documentation

527696

2,4-Dinitrobenzonitrile

97%

Sign In to View Organizational & Contract Pricing.

Select a Size

Change View

About This Item

Linear Formula:
(O2N)2C6H3CN
CAS Number:
4110-33-2
Molecular Weight:
194.12
NACRES:
NA.22
PubChem Substance ID:
24874638
UNSPSC Code:
12352100
MDL number:
MFCD00465665
Technical Service
Need help? Our team of experienced scientists is here for you.
Let Us Assist

assay

97%

mp

100-103 °C (lit.)

SMILES string

[O-][N+](=O)c1ccc(C#N)c(c1)[N+]([O-])=O

InChI

1S/C7H3N3O4/c8-4-5-1-2-6(9(11)12)3-7(5)10(13)14/h1-3H

InChI key

KCUDEOWPXBMDJE-UHFFFAOYSA-N

General description

2,4-Dinitrobenzonitrile is formed as one of the reaction products from the elimination reactions of (E)-2,4-dinitrobenzaldehyde O-aryloximes. (E)-2,4-Dinitrobenzonitrile is obtained from the reaction between (E)-2,4-dinitrobenzaldehyde O-benzoyloxime with i-Pr2NH in methylcyanide.

Application

2,4-Dinitrobenzonitrile may be used to synthesize N′-hydroxy-2,4-dinitrobenzimidamide.

pictograms

FlameExclamation mark
GHS02,GHS07

signalword

Danger

Hazard Classifications

Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Flam. Sol. 1

Storage Class

4.1B - Flammable solid hazardous materials

wgk

WGK 3

flash_point_f

55.0 °F - closed cup

flash_point_c

12.78 °C - closed cup

ppe

Eyeshields, Gloves, type P3 (EN 143) respirator cartridges

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number

Don't see the Right Version?

If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

Search for a COA

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library