CompoundList
Sign in
Dyes and pigments

Dipicrylamine

Also known as Hexyl, Hexanitrodiphenylamine, Hexil

CAS 131-73-7Formula C12H5N7O12Molar mass 439.21 g/molEC 205-037-8
GHS signal word: Danger. Pictograms: Explosive, Acute toxicity (severe), Serious health hazard, Hazardous to the environment 2 suppliers listed
Get quotes Compare 2 suppliers
Dipicrylamine chemical structure, C12H5N7O12, CAS 131-73-7
2D chemical structure

Key facts

What buyers check first

All properties
Appearance
Pale yellow prisms from acetic acid
Melting point
244 °C
Solubility
In water, 60 mg/L at 17 °C
HS code
292144
Category
Dyes and pigments
UN number
UN 0079
Illustrative photo, off-white crystalline powder with an amber glass bottle on a laboratory bench
Typical packagingIllustrative packaging image, not the actual product

What is Dipicrylamine?

Plain description, key identifiers and synonyms

Dipicrylamine appears as a yellow solid. Decomposes violently at high temperatures. Insoluble in water and alcohol. Used as a booster explosive. May explode under prolonged exposure to heat or fire. Primary hazard is the blast effect of an instantaneous explosion and not flying projectiles and fragments.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
2,4,6-trinitro-N-(2,4,6-trinitrophenyl)aniline
CAS number
131-73-7 CAS number cross-checked
EC number
205-037-8
Molecular formula
C12H5N7O12
UNII
14STR4KG8T
InChIKey
CBCIHIVRDWLAME-UHFFFAOYSA-N
InChI
InChI=1S/C12H5N7O12/c20-14(21)5-1-7(16(24)25)11(8(2-5)17(26)27)13-12-9(18(28)29)3-6(15(22)23)4-10(12)19(30)31/h1-4,13H
SMILES (canonical and isomeric)
C1=C(C=C(C(=C1[N+](=O)[O-])NC2=C(C=C(C=C2[N+](=O)[O-])[N+](=O)[O-])[N+](=O)[O-])[N+](=O)[O-])[N+](=O)[O-]

Synonyms

  • Hexyl
  • Hexanitrodiphenylamine
  • Hexil
  • Hexyl (reagent)
  • Bis(2,4,6-trinitrophenyl)amine
  • Esanitrodifenilamina
  • Dipikrylamin
  • Hexanitrodifenylamine
  • Diphenylamine, hexanitro-
  • Hexamine (potassium reagent)
  • 2,2',4,4',6,6'-Hexanitrodiphenylamine
  • 2,4,6,2',4',6'-Hexanitrodiphenylamine
  • Bis(2,4,6-trinitro-phenyl)-amin
  • 2,4,6-Trinitro-N-(2,4,6-trinitrophenyl)benzenamine
  • C.I. 10360
  • Benzenamine, 2,4,6-trinitro-N-(2,4,6-trinitrophenyl)-
  • Diphenylamine, 2,2',4,4',6,6'-hexanitro-
  • dipicrylaminate
  • Aurantia
  • 2,4,6-Trinitro-N-(2,4,6-trinitrophenyl)aniline
  • 2,2,4,4,6,6-Hexanitrodiphenylamine
  • 2,2',4,4',6,6'-Hexanitrodifenylamin
  • Hexyl (VAN)
  • 4-12-00-01737 (Beilstein Handbook Reference)
  • Bis(2,6-trinitrophenyl)amine
Show all 30 synonyms
  • Bis(2,6-trinitro-phenyl)-amin
  • 2,4,4',6,6'-Hexanitrodiphenylamine
  • 2,6,2',4',6'-Hexanitrodiphenylamine
  • Hexanitrodiphenylamine or dipicrylamine or hexyl
  • 2,6-Trinitro-N-(2,4,6-trinitrophenyl)benzenamine

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

Appearance
Pale yellow prisms from acetic acidexp.
Melting point
244 °Cexp.
Solubility
In water, 60 mg/L at 17 °Cexp.

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
439.21 g/molcalc.
Exact mass
438.9996 Dacalc.
LogP (octanol/water)
2.88calc.
Topological polar surface area
270.9 Ųcalc.
Hydrogen bond donors
1calc.
Hydrogen bond acceptors
13calc.
Rotatable bonds
8calc.
Heavy atoms
31calc.
Rings
2calc.
Aromatic rings
2calc.
Fraction sp3 carbons
0calc.
Formal charge
0calc.
Stereocentres
0calc.
Lipinski rule of five
Passes (1 violation)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(Nc2ccccc2)cc1

c1ccc(Nc2ccccc2)cc1

2 rings, 13 atoms, the Diphenylamine ring system.

3,181 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)
GHS08: Serious health hazard
Serious health hazard
GHS09: Hazardous to the environment
Hazardous to the environment

Hazard statements

  • H201Explosive, mass explosion hazard.
  • H300Fatal if swallowed.
  • H310Fatal in contact with skin.
  • H330Fatal if inhaled.
  • H373May cause damage to organs through prolonged or repeated exposure.
  • H411Toxic to aquatic life with long lasting effects.
Precautionary statements (29)
  • 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.
  • 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.
  • P284In case of inadequate ventilation wear respiratory 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.
  • P320Specific treatment is urgent (see supplemental first aid instructions on the label).
  • 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.
UN number
UN 0079
Transport hazard class
1.1

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

Dipicrylamine suppliers

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

All 2 suppliers

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

2 suppliers in 2 countries

Send one request to many suppliers

Choose up to 10 suppliers or let us match your request. Compare quotes side by side, free.

Choose suppliersPost a request

Dipicrylamine price

Indicative price range per kg from live supplier offers

No published prices right now

Suppliers quote this chemical on request. Send one free request and compare quotes side by side.

Get latest price

Uses and applications

What the substance is used for, by industry and function

Reagent for gravimetric determination of potassium.

Booster explosive.

How it is made

Nitration of diphenylamine, also from dinitrochlorobenzene.

Regulatory status

Inventories, regulations and trade controls that list this substance

Europe

  • EU harmonised classification (CLP Annex VI)
    Index no: 612-018-00-1

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 Dipicrylamine is traded under.

HS 2921.44Indicative HS code

Diphenylamine and its derivatives, salts thereof

World exports in 2024
$244M
+24.4% vs 2023, imports $181M
2019 to 2024
Top exporters
  1. China59.8%
  2. United States28.3%
  3. Canada4.5%
Top importers
  1. South Korea23.2%
  2. Thailand17.4%
  3. Canada12.1%
Reported customs values in USD, not prices.Full trade data

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

Frequently asked questions

Quick answers about Dipicrylamine, based on the data on this page

What is Dipicrylamine?

Dipicrylamine appears as a yellow solid. Decomposes violently at high temperatures. Insoluble in water and alcohol. Used as a booster explosive. May explode under prolonged exposure to heat or fire. Primary hazard is the blast effect of an instantaneous explosion and not flying projectiles and fragments.

What is the CAS number of Dipicrylamine?

The CAS registry number of Dipicrylamine is 131-73-7.

What is the molecular formula and weight of Dipicrylamine?

The molecular formula of Dipicrylamine is C12H5N7O12 and its molar mass is 439.21 g/mol.

What is Dipicrylamine used for?

Reagent for gravimetric determination of potassium. Booster explosive.

Is Dipicrylamine hazardous?

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

What is the HS code of Dipicrylamine?

Dipicrylamine is usually classified under HS code 292144 (Diphenylamine and its derivatives, salts thereof). This is indicative, confirm it with your customs broker before shipping.

Where can I buy Dipicrylamine?

CompoundList lists 2 suppliers of Dipicrylamine in Germany and Hong Kong. Send one free request to get and compare quotes. Your contact details stay private until you accept a quote.

What is the price of Dipicrylamine?

Suppliers quote Dipicrylamine 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 Dipicrylamine

Get quotes for Dipicrylamine

Post one free request with your grade, quantity and destination. Matching suppliers send quotes you can compare side by side.
Post a request Sell Dipicrylamine
Data last updated 7 Oct 2026. Details may have changed, please confirm them with the supplier. Report an error on this page
Embed this structure on your websiteShow code

Paste this code into your page to show the 2D structure of Dipicrylamine with a 3D view, its CAS number where known and a link back to this page. Free to use with the link kept.

<iframe src="https://www.compoundlist.com/embed/structure/dipicrylamine-131-73-7" title="Dipicrylamine structure on CompoundList" width="360" height="420" style="border:1px solid #E7E2DA;border-radius:12px;max-width:100%" loading="lazy" referrerpolicy="strict-origin-when-cross-origin"></iframe>
Preview the embed

Explore more in Dyes and pigments or HS code 292144

2 suppliers
Free quotes, contact stays private
Get quotes