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Aromatic building blocks

2,4-Dinitroiodobenzene

Also known as 1-Iodo-2,4-dinitrobenzene, 2,4-dinitro-1-iodobenzene, Benzene, 1-iodo-2,4-dinitro-

CAS 709-49-9Formula C6H3IN2O4Molar mass 294.00 g/molEC 211-908-3
GHS signal word: Warning. Pictograms: Harmful or irritant 2 suppliers listed
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2,4-Dinitroiodobenzene chemical structure, C6H3IN2O4, CAS 709-49-9
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
709-49-9
Formula
C6H3IN2O4
Molar mass
294.00 g/mol
EC number
211-908-3
HS code
290420
Category
Aromatic building blocks

What is 2,4-Dinitroiodobenzene?

Plain description, key identifiers and synonyms

2,4-dinitroiodobenzene is iodobenzene substituted at C-2 and -4 with nitro groups. It is a C-nitro compound and an organoiodine compound.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
1-iodo-2,4-dinitrobenzene
CAS number
709-49-9 CAS number cross-checked
EC number
211-908-3
Molecular formula
C6H3IN2O4
UNII
NOT697X2XM
MDL number
MFCD00039738
InChIKey
FXMKXMJLXRTQSW-UHFFFAOYSA-N
InChI
InChI=1S/C6H3IN2O4/c7-5-2-1-4(8(10)11)3-6(5)9(12)13/h1-3H
SMILES (canonical and isomeric)
C1=CC(=C(C=C1[N+](=O)[O-])[N+](=O)[O-])I

Synonyms

  • 1-Iodo-2,4-dinitrobenzene
  • 2,4-dinitro-1-iodobenzene
  • Benzene, 1-iodo-2,4-dinitro-
  • 1-iodo-2,4-dinitro-benzene
  • 4-iodo-1,3-dintrobenzene
  • 6-iodo-1,3-dintrobenzene
  • 2,4-Dinitrophenyl iodide
  • Iodo-2,4-dinitrobenzene, 1-
  • 6-Iodo-1,3-dinitrobenzene
  • 1-Iodo-2,4-dinitrobenzene #
  • 1-Iodo-2,4-dinitrobenzene, purum
  • 1,3-Dinitro-4-iodobenzene
  • 4-Iodo-1,3-dinitrobenzene

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

No measured properties are recorded for this substance yet. Ask suppliers for a technical data sheet.

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
294.00 g/molcalc.
Exact mass
293.9138 Dacalc.
LogP (octanol/water)
2.11calc.
Topological polar surface area
86.28 Ųcalc.
Hydrogen bond donors
0calc.
Hydrogen bond acceptors
4calc.
Rotatable bonds
2calc.
Heavy atoms
13calc.
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
Warning
GHS07: Harmful or irritant
Harmful or irritant

Hazard statements

  • H315Causes skin irritation.
  • H317May cause an allergic skin reaction.
  • H319Causes serious eye irritation.
Precautionary statements (13)
  • P261Avoid breathing dust, fume, gas, mist, vapours or spray.
  • P264Wash skin thoroughly after handling.
  • P264 + P265Wash skin thoroughly after handling. Do not touch eyes.
  • P272Contaminated work clothing should not be allowed out of the workplace.
  • P280Wear protective gloves, protective clothing, eye protection and face protection.
  • P302 + P352If on skin: Wash with plenty of water.
  • P305 + P351 + P338If in eyes: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
  • P321Specific treatment (see supplemental first aid instructions on the label).
  • P332 + P317If skin irritation occurs: Get medical help.
  • P333 + P317If skin irritation or rash occurs: Get medical help.
  • P337 + P317If eye irritation persists: Get medical help.
  • P362 + P364Take off contaminated clothing. And wash it before reuse.
  • 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-Dinitroiodobenzene suppliers

Sponsored listings first, then the documented ranking: membership, verification, replies, completeness, freshness and ratings

All 2 suppliers

Suppliers marked Unclaimed profile have not claimed their profile yet. They are not verified by CompoundList, their offers are price on request and details may have changed, so please confirm them with the supplier. Company representatives can claim a profile with a business email on the company's own website domain. Our team verifies each claim and sends the result by email.

Where suppliers are based

2 suppliers in 2 countries

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2,4-Dinitroiodobenzene price

Indicative price range per kg from live supplier offers

No published prices right now

Suppliers quote this chemical on request. Send one free request and compare quotes side by side.

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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-Dinitroiodobenzene is traded under.

HS 2904.20Indicative HS code

Derivatives containing only nitro or only nitroso groups

World exports in 2024
$440M
+46.4% vs 2023, imports $463M
2019 to 2024
Top exporters
  1. Germany27.6%
  2. Poland17.1%
  3. Portugal16.0%
Top importers
  1. Belgium34.0%
  2. United States11.0%
  3. Germany9.1%
Reported customs values in USD, not prices.Full trade data

The HS code shown for 2,4-Dinitroiodobenzene 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-Dinitroiodobenzene, based on the data on this page

What is 2,4-Dinitroiodobenzene?

2,4-dinitroiodobenzene is iodobenzene substituted at C-2 and -4 with nitro groups. It is a C-nitro compound and an organoiodine compound.

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

The CAS registry number of 2,4-Dinitroiodobenzene is 709-49-9.

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

The molecular formula of 2,4-Dinitroiodobenzene is C6H3IN2O4 and its molar mass is 294.00 g/mol.

What is 2,4-Dinitroiodobenzene used for?

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

Is 2,4-Dinitroiodobenzene hazardous?

2,4-Dinitroiodobenzene carries the GHS signal word "Warning". Main hazards: causes skin irritation, may cause an allergic skin reaction, causes serious eye irritation. This summary is not an SDS, always read the supplier safety data sheet.

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

2,4-Dinitroiodobenzene is usually classified under HS code 290420 (Derivatives containing only nitro or only nitroso groups). This is indicative, confirm it with your customs broker before shipping.

Where can I buy 2,4-Dinitroiodobenzene?

CompoundList lists 2 suppliers of 2,4-Dinitroiodobenzene in China and Japan. Send one free request to get and compare quotes. Your contact details stay private until you accept a quote.

What is the price of 2,4-Dinitroiodobenzene?

Suppliers quote 2,4-Dinitroiodobenzene 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-Dinitroiodobenzene

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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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