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Nitriles, nitro and azo compounds

Lead picrate (dry)

Also known as Lead picrate (dry) [Forbidden]

CAS 25721-38-4Formula C24H8N12O28Pb2+2Molar mass 1,326.78 g/molEC 684-862-9
GHS signal word: Danger. Pictograms: Explosive, Acute toxicity (severe), Serious health hazard, Hazardous to the environment
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Lead picrate (dry) chemical structure, C24H8N12O28Pb2+2, CAS 25721-38-4
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
25721-38-4
Formula
C24H8N12O28Pb2+2
Molar mass
1,326.78 g/mol
EC number
684-862-9
HS code
290899
Category
Nitriles, nitro and azo compounds

What is Lead picrate (dry)?

Plain description, key identifiers and synonyms

Lead picrate (dry) is a chemical substance with the molecular formula C24H8N12O28Pb2+2 and a molar mass of 1,326.78 g/mol. Its CAS registry number is 25721-38-4. The IUPAC name is bis(2,4,6-trinitrophenoxy)lead(2+), lead(2+), bis(2,4,6-trinitrophenolate).

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
bis(2,4,6-trinitrophenoxy)lead(2+), lead(2+), bis(2,4,6-trinitrophenolate)
CAS number
25721-38-4
EC number
684-862-9
Molecular formula
C24H8N12O28Pb2+2
InChIKey
QXOGHOOJNRPFKA-UHFFFAOYSA-J
InChI
InChI=1S/4C6H3N3O7.2Pb/c4*10-6-4(8(13)14)1-3(7(11)12)2-5(6)9(15)16;;/h4*1-2,10H;;/q;;;;+2;+4/p-4
SMILES (canonical and isomeric)
C1=C(C=C(C(=C1[N+](=O)[O-])[O-])[N+](=O)[O-])[N+](=O)[O-].C1=C(C=C(C(=C1[N+](=O)[O-])[O-])[N+](=O)[O-])[N+](=O)[O-].C1=C(C=C(C(=C1[N+](=O)[O-])O[Pb+2]OC2=C(C=C(C=C2[N+](=O)[O-])[N+](=O)[O-])[N+](=O)[O-])[N+](=O)[O-])[N+](=O)[O-].[Pb+2]

Synonyms

  • Lead picrate (dry) [Forbidden]

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
1,326.78 g/molcalc.
Exact mass
1,327.9093 Dacalc.
LogP (octanol/water)
2.72calc.
Topological polar surface area
582.3 Ųcalc.
Hydrogen bond donors
0calc.
Hydrogen bond acceptors
28calc.
Rotatable bonds
16calc.
Heavy atoms
66calc.
Rings
4calc.
Aromatic rings
4calc.
Fraction sp3 carbons
0calc.
Formal charge
2calc.
Stereocentres
0calc.
Components
4calc.
Lipinski rule of five
Fails (2 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, c1ccc([O][Pb+2][O]c2ccccc2)cc1

c1ccc([O][Pb+2][O]c2ccccc2)cc1

2 rings, 15 atoms.

No other chemical in our database has 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)
GHS08: Serious health hazard
Serious health hazard
GHS09: Hazardous to the environment
Hazardous to the environment

Hazard statements

  • H201Explosive, mass explosion hazard.
  • H301Toxic if swallowed.
  • H311Toxic in contact with skin.
  • H331Toxic if inhaled.
  • H360May damage fertility or the unborn child.
  • H373May cause damage to organs through prolonged or repeated exposure.
  • H410Very toxic to aquatic life with long lasting effects.
Precautionary statements (30)
  • P203Obtain, read and follow all safety instructions before use.
  • 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.
  • 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.
  • P318If exposed or concerned, get medical advice.
  • 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.
  • P370 + P380In case of fire: Evacuate area.
  • P372Explosion risk.
  • P373Do not fight fire when fire reaches explosives.
  • P391Collect spillage.
  • 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

Lead picrate (dry) suppliers

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Lead picrate (dry) 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

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 Lead picrate (dry) 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 Lead picrate (dry) is indicative (it was assigned by structure rules). Confirm the classification with your customs broker before shipping.

Frequently asked questions

Quick answers about Lead picrate (dry), based on the data on this page

Is Lead picrate (dry) hazardous?

Lead picrate (dry) carries the GHS signal word "Danger". Main hazards: explosive, mass explosion hazard, toxic if swallowed, toxic in contact with skin. This summary is not an SDS, always read the supplier safety data sheet.

Guides for buyers

Practical guides that help when you source, ship or handle Lead picrate (dry)

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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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