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Aromatic building blocks

2,4-Dinitrobenzonitrile

Also known as 2,4-Dinitro-benzonitrile, 1-Cyano-2,4-dinitrobenzene, 2,4-Dinitrobenzonitrile, 97%

CAS 4110-33-2Formula C7H3N3O4Molar mass 193.12 g/molEC 624-748-8
GHS signal word: Danger. Pictograms: Flammable, Harmful or irritant
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2,4-Dinitrobenzonitrile chemical structure, C7H3N3O4, CAS 4110-33-2
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
4110-33-2
Formula
C7H3N3O4
Molar mass
193.12 g/mol
Physical form
Solid
HS code
292690
Category
Aromatic building blocks
Illustrative photo, assorted laboratory chemical bottles and jars on a laboratory bench
Typical packagingIllustrative packaging image, not the actual product

What is 2,4-Dinitrobenzonitrile?

Plain description, key identifiers and synonyms

2,4-Dinitrobenzonitrile is a chemical substance with the molecular formula C7H3N3O4 and a molar mass of 193.12 g/mol. Its CAS registry number is 4110-33-2.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
2,4-dinitrobenzonitrile
CAS number
4110-33-2 CAS number cross-checked
EC number
624-748-8
Molecular formula
C7H3N3O4
MDL number
MFCD00465665
InChIKey
KCUDEOWPXBMDJE-UHFFFAOYSA-N
InChI
InChI=1S/C7H3N3O4/c8-4-5-1-2-6(9(11)12)3-7(5)10(13)14/h1-3H
SMILES (canonical and isomeric)
C1=CC(=C(C=C1[N+](=O)[O-])[N+](=O)[O-])C#N

Synonyms

  • 2,4-Dinitro-benzonitrile
  • 1-Cyano-2,4-dinitrobenzene
  • 2,4-Dinitrobenzonitrile, 97%

Physical and chemical properties

Measured values and descriptors computed from the structure

Physical and chemical properties

Measured values, check the supplier specification for your grade

Physical form
Solidexp.

Values vary by grade. Ask suppliers for the COA or TDS of the batch you buy.

Computed descriptors

Calculated from the structure, useful for screening and formulation

Molecular weight
193.12 g/molcalc.
Exact mass
193.0124 Dacalc.
LogP (octanol/water)
1.37calc.
Topological polar surface area
110.1 Ųcalc.
Hydrogen bond donors
0calc.
Hydrogen bond acceptors
5calc.
Rotatable bonds
2calc.
Heavy atoms
14calc.
Rings
1calc.
Aromatic rings
1calc.
Fraction sp3 carbons
0calc.
Formal charge
0calc.
Stereocentres
0calc.
Lipinski rule of five
Passes (0 violations)calc.

Calculated for screening. Confirm critical figures with the supplier.

Murcko scaffold

The ring system that remains when every side chain is removed

Murcko scaffold of this chemical, c1ccccc1

c1ccccc1

1 ring, 6 atoms, the Benzene ring system.

485,677 other chemicals share this scaffold

Safety and hazards

GHS classification summary, not a safety data sheet

GHS signal word
Danger
GHS02: Flammable
Flammable
GHS07: Harmful or irritant
Harmful or irritant

Hazard statements

  • H228Flammable solid.
  • H302Harmful if swallowed.
  • H312Harmful in contact with skin.
  • H332Harmful if inhaled.
Precautionary statements (17)
  • P210Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking.
  • P240Ground and bond container and receiving equipment.
  • P241Use explosion-proof electrical, ventilating and lighting equipment.
  • P261Avoid breathing dust, fume, gas, mist, vapours or spray.
  • P264Wash skin thoroughly after handling.
  • P270Do not eat, drink or smoke when using this product.
  • P271Use only outdoors or in a well-ventilated area.
  • P280Wear protective gloves, protective clothing, eye protection and face protection.
  • P301 + P317If swallowed: Get medical help.
  • P302 + P352If on skin: Wash with plenty of water.
  • P304 + P340If inhaled: Remove person to fresh air and keep comfortable for breathing.
  • P317Get medical help.
  • P321Specific treatment (see supplemental first aid instructions on the label).
  • P330Rinse mouth.
  • P362 + P364Take off contaminated clothing. And wash it before reuse.
  • P370 + P378In case of fire: Use appropriate media to extinguish.
  • P501Dispose of contents and container in accordance with local regulations.

GHS classification summary, not a safety data sheet (SDS). Classifications can differ by supplier, grade and concentration. Always check the supplier's SDS.

Full safety data and first aid

2,4-Dinitrobenzonitrile suppliers

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2,4-Dinitrobenzonitrile price

Indicative price range per kg from live supplier offers

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Uses and applications

What the substance is used for, by industry and function

Regulatory status

Inventories, regulations and trade controls that list this substance

No regulatory list memberships are recorded for this substance yet. Always check the rules of the importing and exporting country before trade.

HS code and trade data

Customs classification and reported world trade statistics

Global trade

World import and export statistics for the HS code 2,4-Dinitrobenzonitrile is traded under.

HS 2926.90Indicative HS code

Nitrile-function compounds, other

World exports in 2024
$2.15B
−13.5% vs 2023, imports $2.17B
2019 to 2024
Top exporters
  1. China35.6%
  2. France * partner reported12.7%
  3. India * partner reported11.2%
Top importers
  1. United States13.6%
  2. China12.4%
  3. Brazil11.9%

* Partner reported figures, a lower bound.

Reported customs values in USD, not prices.Full trade data

The HS code shown for 2,4-Dinitrobenzonitrile is indicative (it was assigned by structure rules). Confirm the classification with your customs broker before shipping.

Frequently asked questions

Quick answers about 2,4-Dinitrobenzonitrile, based on the data on this page

What is 2,4-Dinitrobenzonitrile?

2,4-Dinitrobenzonitrile is a chemical substance with the molecular formula C7H3N3O4 and a molar mass of 193.12 g/mol. Its CAS registry number is 4110-33-2.

What is the CAS number of 2,4-Dinitrobenzonitrile?

The CAS registry number of 2,4-Dinitrobenzonitrile is 4110-33-2.

What is the molecular formula and weight of 2,4-Dinitrobenzonitrile?

The molecular formula of 2,4-Dinitrobenzonitrile is C7H3N3O4 and its molar mass is 193.12 g/mol.

What is 2,4-Dinitrobenzonitrile used for?

Known uses and roles of 2,4-Dinitrobenzonitrile include building blocks in research and laboratory and screening compounds in research and laboratory.

Is 2,4-Dinitrobenzonitrile hazardous?

2,4-Dinitrobenzonitrile carries the GHS signal word "Danger". Main hazards: flammable solid, harmful if swallowed, harmful in contact with skin. This summary is not an SDS, always read the supplier safety data sheet.

What is the HS code of 2,4-Dinitrobenzonitrile?

2,4-Dinitrobenzonitrile is usually classified under HS code 292690 (Nitrile-function compounds, other). This is indicative, confirm it with your customs broker before shipping.

Where can I buy 2,4-Dinitrobenzonitrile?

Post a free request on CompoundList and suppliers of 2,4-Dinitrobenzonitrile will send you quotes. Your contact details stay private until you accept a quote.

What is the price of 2,4-Dinitrobenzonitrile?

Suppliers quote 2,4-Dinitrobenzonitrile on request because prices depend on grade, purity, quantity and destination. A free request on CompoundList gets you several quotes to compare.

Guides for buyers

Practical guides that help when you source, ship or handle 2,4-Dinitrobenzonitrile

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Data last updated 7 Oct 2026. Details may have changed, please confirm them with the supplier. Report an error on this page
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