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Rodenticides, nematicides and other pesticides

Trifenmorph

Also known as 4-Tritylmorpholine, Triphenmorphe, 4-(Triphenylmethyl)morpholine

CAS 1420-06-0Formula C23H23NOMolar mass 329.44 g/molEC 215-812-2
GHS signal word: Warning. Pictograms: Harmful or irritant, Hazardous to the environment 1 supplier listed
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Trifenmorph chemical structure, C23H23NO, CAS 1420-06-0
2D chemical structure

Key facts

What buyers check first

All properties
Appearance
Crystals from ethanol
Melting point
176 °C
Solubility
In water, 2.0 × 10⁻² mg/L at 20 °C
HS code
293499
Category
Rodenticides, nematicides and other pesticides
Illustrative photo, 25 kg white woven sacks of powder on a pallet in a warehouse
Typical packagingIllustrative packaging image, not the actual product

What is Trifenmorph?

Plain description, key identifiers and synonyms

Trifenmorph is a member of morpholines.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
4-tritylmorpholine
CAS number
1420-06-0 CAS number cross-checked
EC number
215-812-2
Molecular formula
C23H23NO
UNII
H1IL51K9CW
InChIKey
ZJMLMBICUVVJDX-UHFFFAOYSA-N
InChI
InChI=1S/C23H23NO/c1-4-10-20(11-5-1)23(21-12-6-2-7-13-21,22-14-8-3-9-15-22)24-16-18-25-19-17-24/h1-15H,16-19H2
SMILES (canonical and isomeric)
C1COCCN1C(C2=CC=CC=C2)(C3=CC=CC=C3)C4=CC=CC=C4

Synonyms

  • 4-Tritylmorpholine
  • Triphenmorphe
  • 4-(Triphenylmethyl)morpholine
  • N-Tritylmorpholine
  • Frescon
  • Morpholine, 4-trityl-
  • Shell WL 8008
  • Morpholine, N-trityl-
  • Morpholine, 4-(triphenylmethyl)-
  • N-(Triphenyl-methyl)morpholine
  • WL 8008
  • 4-Tritylmorpholine #
  • N-(triphenylmethyl)morpholine

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
Crystals from ethanolexp.
Melting point
176 °Cexp.
Solubility
In water, 2.0 × 10⁻² mg/L at 20 °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
329.44 g/molcalc.
Exact mass
329.178 Dacalc.
LogP (octanol/water)
4.31calc.
Topological polar surface area
12.47 Ųcalc.
Hydrogen bond donors
0calc.
Hydrogen bond acceptors
2calc.
Rotatable bonds
4calc.
Heavy atoms
25calc.
Rings
4calc.
Aromatic rings
3calc.
Fraction sp3 carbons
0.22calc.
Formal charge
0calc.
Stereocentres
0calc.
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, c1ccc(C(c2ccccc2)(c2ccccc2)N2CCOCC2)cc1

c1ccc(C(c2ccccc2)(c2ccccc2)N2CCOCC2)cc1

4 rings, 25 atoms. This chemical is the scaffold itself.

1 other chemical share this scaffold

Safety and hazards

GHS classification summary, not a safety data sheet

GHS signal word
Warning
GHS07: Harmful or irritant
Harmful or irritant
GHS09: Hazardous to the environment
Hazardous to the environment

Hazard statements

  • H302Harmful if swallowed.
  • H400Very toxic to aquatic life.
  • H410Very toxic to aquatic life with long lasting effects.
Precautionary statements (7)
  • P264Wash skin thoroughly after handling.
  • P270Do not eat, drink or smoke when using this product.
  • P273Avoid release to the environment.
  • P301 + P317If swallowed: Get medical help.
  • P330Rinse mouth.
  • P391Collect spillage.
  • 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

Trifenmorph 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

1 supplier in 1 country

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Trifenmorph 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

Molluscicide (Former US).

As molluscicide (against snails which carry bilharzia flukes) (Former use in USA).

Effective against aquatic and semi-aquatic snails. Recommended for application to irrigation and other moving water systems ... and in static water... Also recommmended for application to Lymnaea truncatula (dwarf pond snail, also known as Galba truncatula) habitats ... to control fascioliasis. (Former use in USA).

How it is made

Adams et al, US Patent 3,577,413 (1971 to Shell).

Regulatory status

Inventories, regulations and trade controls that list this substance

Europe

  • EU harmonised classification (CLP Annex VI)
    Index no: 613-052-00-X

HS code and trade data

Customs classification and reported world trade statistics

Global trade

World import and export statistics for the HS code Trifenmorph is traded under.

HS 2934.99Indicative HS code

Nucleic acids and their salts, other heterocyclic compounds, not elsewhere classified in heading 2934

World exports in 2024
$26.7B
+15.0% vs 2023, imports $26.3B
2019 to 2024
Top exporters
  1. Ireland26.3%
  2. China15.7%
  3. Singapore10.3%
Top importers
  1. United States24.5%
  2. Germany23.1%
  3. Japan4.5%
Reported customs values in USD, not prices.Full trade data

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

Frequently asked questions

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

What is Trifenmorph?

Trifenmorph is a member of morpholines.

What is the CAS number of Trifenmorph?

The CAS registry number of Trifenmorph is 1420-06-0.

What is the molecular formula and weight of Trifenmorph?

The molecular formula of Trifenmorph is C23H23NO and its molar mass is 329.44 g/mol.

What is Trifenmorph used for?

Molluscicide (Former US). As molluscicide (against snails which carry bilharzia flukes) (Former use in USA). Effective against aquatic and semi-aquatic snails. Recommended for application to irrigation and other moving water systems ... and in static water...

Is Trifenmorph hazardous?

Trifenmorph carries the GHS signal word "Warning". Main hazards: harmful if swallowed, very toxic to aquatic life, very toxic to aquatic life with long lasting effects. This summary is not an SDS, always read the supplier safety data sheet.

What is the HS code of Trifenmorph?

Trifenmorph is usually classified under HS code 293499 (Nucleic acids and their salts, whether or not chemically defined, other heterocyclic…). This is indicative, confirm it with your customs broker before shipping.

Where can I buy Trifenmorph?

CompoundList lists 1 supplier of Trifenmorph in Singapore. Send one free request to get and compare quotes. Your contact details stay private until you accept a quote.

What is the price of Trifenmorph?

Suppliers quote Trifenmorph 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 Trifenmorph

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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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