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Nitriles, nitro and azo compounds

Sodium 2,4-dinitrophenolate

Also known as 2,4-Dinitrophenol sodium salt, Sodium 2,4-dinitrophenoxide, Sodium 2,4-dinitrophenate

CAS 1011-73-0Formula C6H3N2NaO5Molar mass 206.09 g/molEC 213-786-7
GHS signal word: Danger. Pictograms: Explosive, Acute toxicity (severe) 2 suppliers listed
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Sodium 2,4-dinitrophenolate chemical structure, C6H3N2NaO5, CAS 1011-73-0
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
1011-73-0
Formula
C6H3N2NaO5
Molar mass
206.09 g/mol
EC number
213-786-7
HS code
290899
Category
Nitriles, nitro and azo compounds

What is Sodium 2,4-dinitrophenolate?

Plain description, key identifiers and synonyms

Sodium 2,4-dinitrophenolate is a chemical substance with the molecular formula C6H3N2NaO5 and a molar mass of 206.09 g/mol. Its CAS registry number is 1011-73-0.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
sodium 2,4-dinitrophenolate
CAS number
1011-73-0 CAS number cross-checked
EC number
213-786-7
Molecular formula
C6H3N2NaO5
UNII
85D4S1GYRS
InChIKey
JMOHQJVXBQAVNW-UHFFFAOYSA-M
InChI
InChI=1S/C6H4N2O5.Na/c9-6-2-1-4(7(10)11)3-5(6)8(12)13;/h1-3,9H;/q;+1/p-1
SMILES (canonical and isomeric)
C1=CC(=C(C=C1[N+](=O)[O-])[N+](=O)[O-])[O-].[Na+]

Synonyms

  • 2,4-Dinitrophenol sodium salt
  • Sodium 2,4-dinitrophenoxide
  • Sodium 2,4-dinitrophenate
  • Sodium DNP
  • Sodium 2,4-dinitrophenol
  • Phenol, 2,4-dinitro-, sodium salt
  • Phenol, 2,4-dinitro-, sodium salt (1:1)
  • 2,4-Dinitrophenol, sodium
  • sodium, 2,4-dinitrophenolate
  • 2,4-Dinitrophenolnatrium
  • Phenol, 2,4-dinitro-,sodium salt (1:1)
  • Sodium 2,4-dinitrophenolate (wet with ~15% water w/w)

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
206.09 g/molcalc.
Exact mass
205.994 Dacalc.
LogP (octanol/water)
-2.42calc.
Topological polar surface area
109.3 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.
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
GHS01: Explosive
Explosive
GHS06: Acute toxicity (severe)
Acute toxicity (severe)

Hazard statements

  • H203Explosive, fire, blast or projection hazard.
  • H301Toxic if swallowed.
  • H311Toxic in contact with skin.
  • H331Toxic if inhaled.
Precautionary statements (24)
  • P210Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking.
  • P230Keep wetted with water or another suitable desensitiser.
  • P240Ground and bond container and receiving equipment.
  • P250Do not subject to grinding, shock or friction.
  • 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.
  • 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.
  • P321Specific treatment (see supplemental first aid instructions on the label).
  • P330Rinse mouth.
  • P361 + P364Take off immediately all contaminated clothing. And wash it before reuse.
  • P370 + P380In case of fire: Evacuate area.
  • P372Explosion risk.
  • P373Do not fight fire when fire reaches explosives.
  • P401Store in accordance with local regulations.
  • 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

Sodium 2,4-dinitrophenolate suppliers

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All 2 suppliers

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Where suppliers are based

2 suppliers in 1 country

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Sodium 2,4-dinitrophenolate 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

United States

  • TSCA inventory (USA)
    Status: Inactive in US commerce

HS code and trade data

Customs classification and reported world trade statistics

Global trade

World import and export statistics for the HS code Sodium 2,4-dinitrophenolate 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 Sodium 2,4-dinitrophenolate is indicative (it was assigned by structure rules). Confirm the classification with your customs broker before shipping.

Frequently asked questions

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

What is Sodium 2,4-dinitrophenolate?

Sodium 2,4-dinitrophenolate is a chemical substance with the molecular formula C6H3N2NaO5 and a molar mass of 206.09 g/mol. Its CAS registry number is 1011-73-0.

What is the CAS number of Sodium 2,4-dinitrophenolate?

The CAS registry number of Sodium 2,4-dinitrophenolate is 1011-73-0.

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

The molecular formula of Sodium 2,4-dinitrophenolate is C6H3N2NaO5 and its molar mass is 206.09 g/mol.

Is Sodium 2,4-dinitrophenolate hazardous?

Sodium 2,4-dinitrophenolate carries the GHS signal word "Danger". Main hazards: explosive, fire, blast or projection hazard, toxic if swallowed, toxic in contact with skin. This summary is not an SDS, always read the supplier safety data sheet.

What is the HS code of Sodium 2,4-dinitrophenolate?

Sodium 2,4-dinitrophenolate 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 Sodium 2,4-dinitrophenolate?

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

What is the price of Sodium 2,4-dinitrophenolate?

Suppliers quote Sodium 2,4-dinitrophenolate 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 Sodium 2,4-dinitrophenolate

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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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