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Nitriles, nitro and azo compounds

Sodium 2-nitrophenolate

Also known as Sodium 2-nitrophenoxide, o-Nitrophenol sodium salt, Phenol, 2-nitro-, sodium salt

CAS 824-39-5Formula C6H4NNaO3Molar mass 161.09 g/molEC 212-527-5
GHS signal word: Danger. Pictograms: Flammable, Harmful or irritant, Hazardous to the environment 7 suppliers listed
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Sodium 2-nitrophenolate chemical structure, C6H4NNaO3, CAS 824-39-5
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
824-39-5
Formula
C6H4NNaO3
Molar mass
161.09 g/mol
EC number
212-527-5
HS code
290899
Category
Nitriles, nitro and azo compounds

What is Sodium 2-nitrophenolate?

Plain description, key identifiers and synonyms

Sodium 2-nitrophenolate is a chemical substance with the molecular formula C6H4NNaO3 and a molar mass of 161.09 g/mol. Its CAS registry number is 824-39-5.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
sodium 2-nitrophenolate
CAS number
824-39-5 CAS number cross-checkedOther or deprecated CAS: 36729-73-4
EC numbers
212-527-5, 636-824-8
Molecular formula
C6H4NNaO3
UNII
E51940U944
MDL number
MFCD00065178
InChIKey
AXKBOWBNOCUNJL-UHFFFAOYSA-M
InChI
InChI=1S/C6H5NO3.Na/c8-6-4-2-1-3-5(6)7(9)10;/h1-4,8H;/q;+1/p-1
SMILES (canonical and isomeric)
C1=CC=C(C(=C1)[N+](=O)[O-])[O-].[Na+]

Synonyms

  • Sodium 2-nitrophenoxide
  • o-Nitrophenol sodium salt
  • Phenol, 2-nitro-, sodium salt
  • 2-Nitrophenoxysodium
  • Sodium o-nitrophenol
  • Phenol, 2-nitro-, sodium salt (1:1)
  • 2-Nitrophenol Sodium Salt
  • Sodium o-nitrophenolate
  • sodium, 2-nitrophenolate
  • Nitrophenolnatrium
  • sodium nitrophenoxide
  • Sodium 2-Nitrophenol
  • Sodium2-nitrophenolate
  • Sodium 2-nitrophenoxide Solution in Methanol, 1000ug/mL
  • Sodium 2-nitrophenoxide Solution in Methanol, 100ug/mL

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
161.09 g/molcalc.
Exact mass
161.0089 Dacalc.
LogP (octanol/water)
-2.33calc.
Topological polar surface area
66.2 Ųcalc.
Hydrogen bond donors
0calc.
Hydrogen bond acceptors
3calc.
Rotatable bonds
1calc.
Heavy atoms
11calc.
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
GHS02: Flammable
Flammable
GHS07: Harmful or irritant
Harmful or irritant
GHS09: Hazardous to the environment
Hazardous to the environment

Hazard statements

  • H242Heating may cause a fire.
  • H302Harmful if swallowed.
  • H319Causes serious eye irritation.
  • H400Very toxic to aquatic life.
  • H410Very toxic to aquatic life with long lasting effects.
  • H411Toxic to aquatic life with long lasting effects.
Precautionary statements (20)
  • P210Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking.
  • P234Keep only in original packaging.
  • P235Keep cool.
  • P240Ground and bond container and receiving equipment.
  • P264Wash skin thoroughly after handling.
  • P264 + P265Wash skin thoroughly after handling. Do not touch eyes.
  • P270Do not eat, drink or smoke when using this product.
  • P273Avoid release to the environment.
  • P280Wear protective gloves, protective clothing, eye protection and face protection.
  • P301 + P317If swallowed: Get medical help.
  • P305 + P351 + P338If in eyes: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
  • P330Rinse mouth.
  • P337 + P317If eye irritation persists: Get medical help.
  • P370 + P378In case of fire: Use appropriate media to extinguish.
  • P391Collect spillage.
  • P403Store in a well-ventilated place.
  • P410Protect from sunlight.
  • P411Store at temperatures not exceeding the specified limit.
  • P420Store separately.
  • 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-nitrophenolate suppliers

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

All 7 suppliers
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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

7 suppliers in 2 countries

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Sodium 2-nitrophenolate price

Indicative price range per kg from live supplier offers

No published prices right now

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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: Active 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-nitrophenolate 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-nitrophenolate 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-nitrophenolate, based on the data on this page

What is Sodium 2-nitrophenolate?

Sodium 2-nitrophenolate is a chemical substance with the molecular formula C6H4NNaO3 and a molar mass of 161.09 g/mol. Its CAS registry number is 824-39-5.

What is the CAS number of Sodium 2-nitrophenolate?

The CAS registry number of Sodium 2-nitrophenolate is 824-39-5. Other or deprecated CAS numbers: 36729-73-4.

What is the molecular formula and weight of Sodium 2-nitrophenolate?

The molecular formula of Sodium 2-nitrophenolate is C6H4NNaO3 and its molar mass is 161.09 g/mol.

Is Sodium 2-nitrophenolate hazardous?

Sodium 2-nitrophenolate carries the GHS signal word "Danger". Main hazards: heating may cause a fire, harmful if swallowed, causes serious eye irritation. This summary is not an SDS, always read the supplier safety data sheet.

What is the HS code of Sodium 2-nitrophenolate?

Sodium 2-nitrophenolate 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-nitrophenolate?

CompoundList lists 7 suppliers of Sodium 2-nitrophenolate in China and India. Send one free request to get and compare quotes. Your contact details stay private until you accept a quote.

Where can I buy Sodium 2-nitrophenolate in India?

2 suppliers in India list Sodium 2-nitrophenolate on CompoundList. Filter the suppliers list by country and send a request to compare prices, grades and delivery times.

What is the price of Sodium 2-nitrophenolate?

Suppliers quote Sodium 2-nitrophenolate 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-nitrophenolate

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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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