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Nitriles, nitro and azo compounds

DNOC-potassium

Also known as 4,6-dinitro-o-cresol potassium salt, o-Cresol, 4,6-dinitro-, potassium salt, Hedolit potassium

CAS 5787-96-2Formula C7H5KN2O5Molar mass 236.22 g/mol
GHS signal word: Danger. Pictograms: Acute toxicity (severe), Serious health hazard, Hazardous to the environment
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DNOC-potassium chemical structure, C7H5KN2O5, CAS 5787-96-2
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
5787-96-2
Formula
C7H5KN2O5
Molar mass
236.22 g/mol
HS code
290892
Category
Nitriles, nitro and azo compounds

What is DNOC-potassium?

Plain description, key identifiers and synonyms

DNOC-potassium is a chemical substance with the molecular formula C7H5KN2O5 and a molar mass of 236.22 g/mol. Its CAS registry number is 5787-96-2. The IUPAC name is potassium 2-methyl-4,6-dinitrophenolate.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
potassium 2-methyl-4,6-dinitrophenolate
CAS number
5787-96-2 CAS number cross-checked
Molecular formula
C7H5KN2O5
UNII
FV5B7AFK5B
InChIKey
ZSUHWKOUWKJIOR-UHFFFAOYSA-M
InChI
InChI=1S/C7H6N2O5.K/c1-4-2-5(8(11)12)3-6(7(4)10)9(13)14;/h2-3,10H,1H3;/q;+1/p-1
SMILES (canonical and isomeric)
CC1=CC(=CC(=C1[O-])[N+](=O)[O-])[N+](=O)[O-].[K+]

Synonyms

  • 4,6-dinitro-o-cresol potassium salt
  • o-Cresol, 4,6-dinitro-, potassium salt
  • Hedolit potassium
  • Potassium 2-methyl-4,6-dinitrophenolate
  • Potassium 6-methyl-2,4-dinitrophenolate
  • Phenol, 2-methyl-4,6-dinitro-, potassium salt (1:1)

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
236.22 g/molcalc.
Exact mass
235.9836 Dacalc.
LogP (octanol/water)
-2.11calc.
Topological polar surface area
109.3 Ųcalc.
Hydrogen bond donors
0calc.
Hydrogen bond acceptors
5calc.
Rotatable bonds
2calc.
Heavy atoms
15calc.
Rings
1calc.
Aromatic rings
1calc.
Fraction sp3 carbons
0.14calc.
Formal charge
0calc.
Stereocentres
0calc.
Components
2calc.
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
GHS06: Acute toxicity (severe)
Acute toxicity (severe)
GHS08: Serious health hazard
Serious health hazard
GHS09: Hazardous to the environment
Hazardous to the environment

Hazard statements

  • H301Toxic if swallowed.
  • H311Toxic in contact with skin.
  • H331Toxic if inhaled.
  • H373May cause damage to organs through prolonged or repeated exposure.
  • H400Very toxic to aquatic life.
  • H410Very toxic to aquatic life with long lasting effects.
Precautionary statements (20)
  • P260Do not breathe dust, fume, gas, mist, vapours or spray.
  • P261Avoid breathing dust, fume, gas, mist, vapours or spray.
  • P262Do not get in eyes, on skin, or on clothing.
  • P264Wash skin thoroughly after handling.
  • P270Do not eat, drink or smoke when using this product.
  • P271Use only outdoors or in a well-ventilated area.
  • P273Avoid release to the environment.
  • P280Wear protective gloves, protective clothing, eye protection and face protection.
  • P301 + P316If swallowed: Get emergency medical help immediately.
  • P302 + P352If on skin: Wash with plenty of water.
  • P304 + P340If inhaled: Remove person to fresh air and keep comfortable for breathing.
  • P316Get emergency medical help immediately.
  • P319Get medical help if you feel unwell.
  • P321Specific treatment (see supplemental first aid instructions on the label).
  • P330Rinse mouth.
  • P361 + P364Take off immediately all contaminated clothing. And wash it before reuse.
  • P391Collect spillage.
  • P403 + P233Store in a well-ventilated place. Keep container tightly closed.
  • P405Store locked up.
  • 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

DNOC-potassium suppliers

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DNOC-potassium 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

Applications are not documented for this substance yet. Suppliers often describe uses on their product pages, linked in the suppliers list above.

Regulatory status

Inventories, regulations and trade controls that list this substance

Europe

  • EU harmonised classification (CLP Annex VI)
    Index no: 609-021-00-5[2]

HS code and trade data

Customs classification and reported world trade statistics

Global trade

World import and export statistics for the HS code DNOC-potassium is traded under.

HS 2908.92Indicative HS code

4,6-Dinitro-o-cresol (DNOC (ISO)) and its salts

World exports in 2024
$20.4K
+211% vs 2023, imports $151K
2019 to 2024
Top exporters
  1. United States49.1%
  2. Germany21.7%
  3. Malaysia14.6%
Top importers
  1. Indonesia97.6%
  2. Canada0.7%
  3. Chile0.6%
Reported customs values in USD, not prices.Full trade data

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

Frequently asked questions

Quick answers about DNOC-potassium, based on the data on this page

What is DNOC-potassium?

DNOC-potassium is a chemical substance with the molecular formula C7H5KN2O5 and a molar mass of 236.22 g/mol. Its CAS registry number is 5787-96-2. The IUPAC name is potassium 2-methyl-4,6-dinitrophenolate.

What is the CAS number of DNOC-potassium?

The CAS registry number of DNOC-potassium is 5787-96-2.

What is the molecular formula and weight of DNOC-potassium?

The molecular formula of DNOC-potassium is C7H5KN2O5 and its molar mass is 236.22 g/mol.

Is DNOC-potassium hazardous?

DNOC-potassium carries the GHS signal word "Danger". Main hazards: toxic if swallowed, toxic in contact with skin, toxic if inhaled. This summary is not an SDS, always read the supplier safety data sheet.

What is the HS code of DNOC-potassium?

DNOC-potassium is usually classified under HS code 290892 (4,6-Dinitro-o-cresol (DNOC (ISO)) and its salts). This is indicative, confirm it with your customs broker before shipping.

Where can I buy DNOC-potassium?

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What is the price of DNOC-potassium?

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Guides for buyers

Practical guides that help when you source, ship or handle DNOC-potassium

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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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