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Aromatic building blocks

4,6-Dinitropyrogallol

Also known as 4,6-dinitrobenzene-1,2,3-triol

CAS 3264-71-9Formula C6H4N2O7Molar mass 216.11 g/molEC 620-983-5
GHS signal word: Warning. Pictograms: Harmful or irritant
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4,6-Dinitropyrogallol chemical structure, C6H4N2O7, CAS 3264-71-9
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
3264-71-9
Formula
C6H4N2O7
Molar mass
216.11 g/mol
EC number
620-983-5
HS code
290899
Category
Aromatic building blocks

What is 4,6-Dinitropyrogallol?

Plain description, key identifiers and synonyms

4,6-Dinitropyrogallol is a chemical substance with the molecular formula C6H4N2O7 and a molar mass of 216.11 g/mol. Its CAS registry number is 3264-71-9. The IUPAC name is 4,6-dinitrobenzene-1,2,3-triol.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
4,6-dinitrobenzene-1,2,3-triol
CAS number
3264-71-9 CAS number cross-checked
EC number
620-983-5
Molecular formula
C6H4N2O7
InChIKey
JJPIRJNQXIJGPL-UHFFFAOYSA-N
InChI
InChI=1S/C6H4N2O7/c9-4-2(7(12)13)1-3(8(14)15)5(10)6(4)11/h1,9-11H
SMILES (canonical and isomeric)
C1=C(C(=C(C(=C1[N+](=O)[O-])O)O)O)[N+](=O)[O-]

Synonyms

  • 4,6-dinitrobenzene-1,2,3-triol

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
216.11 g/molcalc.
Exact mass
216.0019 Dacalc.
LogP (octanol/water)
0.62calc.
Topological polar surface area
147 Ųcalc.
Hydrogen bond donors
3calc.
Hydrogen bond acceptors
7calc.
Rotatable bonds
2calc.
Heavy atoms
15calc.
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

  • H302Harmful if swallowed.
  • H312Harmful in contact with skin.
  • H332Harmful if inhaled.
Precautionary statements (13)
  • 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.
  • 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

4,6-Dinitropyrogallol suppliers

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4,6-Dinitropyrogallol 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 4,6-Dinitropyrogallol is traded under.

HS 2908.99Indicative HS code

Halogenated, sulphonated, nitrated or nitrosated derivatives of phenols or…

World exports in 2024
$77.7M
+4.6% vs 2023, imports $83.7M
2019 to 2024
Top exporters
  1. China32.2%
  2. India * partner reported22.2%
  3. Spain8.5%
Top importers
  1. United States13.9%
  2. Spain10.6%
  3. Turkey8.3%

* Partner reported figures, a lower bound.

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

The HS code shown for 4,6-Dinitropyrogallol is indicative (it was assigned by structure rules). Confirm the classification with your customs broker before shipping.

Frequently asked questions

Quick answers about 4,6-Dinitropyrogallol, based on the data on this page

What is 4,6-Dinitropyrogallol?

4,6-Dinitropyrogallol is a chemical substance with the molecular formula C6H4N2O7 and a molar mass of 216.11 g/mol. Its CAS registry number is 3264-71-9. The IUPAC name is 4,6-dinitrobenzene-1,2,3-triol.

What is the CAS number of 4,6-Dinitropyrogallol?

The CAS registry number of 4,6-Dinitropyrogallol is 3264-71-9.

What is the molecular formula and weight of 4,6-Dinitropyrogallol?

The molecular formula of 4,6-Dinitropyrogallol is C6H4N2O7 and its molar mass is 216.11 g/mol.

What is 4,6-Dinitropyrogallol used for?

Known uses and roles of 4,6-Dinitropyrogallol include building blocks in research and laboratory and screening compounds in research and laboratory.

Is 4,6-Dinitropyrogallol hazardous?

4,6-Dinitropyrogallol carries the GHS signal word "Warning". Main hazards: harmful if swallowed, harmful in contact with skin, harmful if inhaled. This summary is not an SDS, always read the supplier safety data sheet.

What is the HS code of 4,6-Dinitropyrogallol?

4,6-Dinitropyrogallol is usually classified under HS code 290899 (Halogenated, sulphonated, nitrated or nitrosated derivatives of phenols or…). This is indicative, confirm it with your customs broker before shipping.

Where can I buy 4,6-Dinitropyrogallol?

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What is the price of 4,6-Dinitropyrogallol?

Suppliers quote 4,6-Dinitropyrogallol 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 4,6-Dinitropyrogallol

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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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