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Insecticides and acaricides

Halofenozide

Also known as N'-benzoyl-N'-tert-butyl-4-chlorobenzohydrazide, 4-chlorobenzoic acid 2-benzoyl-2-(1,1-dimethylethyl)hydrazide, Mach 2 (dow agrosci.)

CAS 112226-61-6Formula C18H19ClN2O2Molar mass 330.82 g/molEC 431-600-4
GHS signal word: Warning. Pictograms: Harmful or irritant, Hazardous to the environment 1 supplier listed
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Halofenozide chemical structure, C18H19ClN2O2, CAS 112226-61-6
2D chemical structure

Key facts

What buyers check first

All properties
Appearance
White solid
Melting point
198 to 199
Density
0.38
Solubility
In water, 12.3 ppm at 25 °C
HS code
292800
Category
Insecticides and acaricides
Illustrative photo, fine white powder in a clear glass bottle on a laboratory bench
Typical packagingIllustrative packaging image, not the actual product

What is Halofenozide?

Plain description, key identifiers and synonyms

Halofenozide is a bisacylhydrazine insecticide and a member of monochlorobenzenes. It is functionally related to a N'-benzoyl-N-(tert-butyl)benzohydrazide.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
N'-benzoyl-N'-tert-butyl-4-chlorobenzohydrazide
CAS number
112226-61-6 CAS number cross-checkedOther or deprecated CAS: 1794827-54-5
EC numbers
431-600-4, 601-173-0
Molecular formula
C18H19ClN2O2
UNII
C81K20PELV
MDL number
MFCD03158909
InChIKey
CNKHSLKYRMDDNQ-UHFFFAOYSA-N
InChI
InChI=1S/C18H19ClN2O2/c1-18(2,3)21(17(23)14-7-5-4-6-8-14)20-16(22)13-9-11-15(19)12-10-13/h4-12H,1-3H3,(H,20,22)
SMILES (canonical and isomeric)
CC(C)(C)N(C(=O)C1=CC=CC=C1)NC(=O)C2=CC=C(C=C2)Cl

Synonyms

  • N'-benzoyl-N'-tert-butyl-4-chlorobenzohydrazide
  • 4-chlorobenzoic acid 2-benzoyl-2-(1,1-dimethylethyl)hydrazide
  • Mach 2 (dow agrosci.)
  • N-4-Chlorobenzoyl-N'-benzoyl-N'-tert-butylhydrazine
  • Halofenozide-d4
  • N'-benzoyl-N'-(tert-butyl)-4-chlorobenzohydrazide
  • Mach 2
  • RH 0345
  • Benzoic acid, 4-chloro-, 2-benzoyl-2-(1,1-dimethylethyl)hydrazide
  • N-tert-butyl-N'-(4-chlorobenzoyl)benzohydrazide
  • Halofenozide, analytical standard
  • N'-benzoyl-4-chloro-N'-(2-methyl-2-propanyl)benzohydrazide
  • N'-benzoyl-N'-tert-butyl-4-chloro-benzohydrazide
  • N'-tert-butyl-N-(4-chlorobenzoyl)-N'-benzoylhydrazine
  • Benzoic acid, N-tert-butyl-N'-(4-chlorobenzoyl)hydrazide

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
White solidexp.
Melting point
198 to 199exp.
Density
0.38exp.
Solubility
In water, 12.3 ppm at 25 °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
330.82 g/molcalc.
Exact mass
330.1135 Dacalc.
LogP (octanol/water)
3.93calc.
Topological polar surface area
49.41 Ųcalc.
Hydrogen bond donors
1calc.
Hydrogen bond acceptors
2calc.
Rotatable bonds
2calc.
Heavy atoms
23calc.
Rings
2calc.
Aromatic rings
2calc.
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, O=C(NNC(=O)c1ccccc1)c1ccccc1

O=C(NNC(=O)c1ccccc1)c1ccccc1

2 rings, 18 atoms, the Benzoic acid, 2-benzoylhydrazide ring system.

258 other chemicals 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

  • H317May cause an allergic skin reaction.
  • H411Toxic to aquatic life with long lasting effects.
Precautionary statements (10)
  • P261Avoid breathing dust, fume, gas, mist, vapours or spray.
  • P272Contaminated work clothing should not be allowed out of the workplace.
  • P273Avoid release to the environment.
  • P280Wear protective gloves, protective clothing, eye protection and face protection.
  • P302 + P352If on skin: Wash with plenty of water.
  • P321Specific treatment (see supplemental first aid instructions on the label).
  • P333 + P317If skin irritation or rash occurs: Get medical help.
  • P362 + P364Take off contaminated clothing. And wash it before reuse.
  • 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

Halofenozide suppliers

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

See the supplier
  • Chemodex Ltd.
    Switzerland, St. GallenUnclaimed profile
    HalofenozideGrade, purity and minimum order on request
    Price on request
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Where suppliers are based

1 supplier in 1 country

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Halofenozide 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.

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Uses and applications

What the substance is used for, by industry and function

Insecticide.

Pharmacological actions

  • Insecticides

How it is made

Preparation: R.W. Addor et al., EP 228564 (1987 to American Cyanamid)

Regulatory status

Inventories, regulations and trade controls that list this substance

Europe

  • EU harmonised classification (CLP Annex VI)
    Index no: 616-138-00-5

HS code and trade data

Customs classification and reported world trade statistics

Global trade

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

HS 2928.00Indicative HS code

Organic derivatives of hydrazine or of hydroxylamine

World exports in 2024
$1.38B
−9.0% vs 2023, imports $1.52B
2019 to 2024
Top exporters
  1. Switzerland * partner reported44.0%
  2. China18.4%
  3. Italy9.4%
Top importers
  1. Brazil21.8%
  2. United States12.8%
  3. Italy10.8%

* Partner reported figures, a lower bound.

Reported customs values in USD, not prices.Full trade data

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

Frequently asked questions

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

What is Halofenozide?

Halofenozide is a bisacylhydrazine insecticide and a member of monochlorobenzenes. It is functionally related to a N'-benzoyl-N-(tert-butyl)benzohydrazide.

What is the CAS number of Halofenozide?

The CAS registry number of Halofenozide is 112226-61-6. Other or deprecated CAS numbers: 1794827-54-5.

What is the molecular formula and weight of Halofenozide?

The molecular formula of Halofenozide is C18H19ClN2O2 and its molar mass is 330.82 g/mol.

What is Halofenozide used for?

Insecticide.

Is Halofenozide hazardous?

Halofenozide carries the GHS signal word "Warning". Main hazards: may cause an allergic skin reaction, 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 Halofenozide?

Halofenozide is usually classified under HS code 292800 (Organic derivatives of hydrazine or of hydroxylamine). This is indicative, confirm it with your customs broker before shipping.

Where can I buy Halofenozide?

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

What is the price of Halofenozide?

Suppliers quote Halofenozide 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 Halofenozide

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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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