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Screening compounds

Phenobenzuron

Also known as 1-Benzoyl-1-(3,4-dichlorophenyl)-3,3-dimethylurea, N-(3,4-Dichlorophenyl)-N-((dimethylamino)carbonyl)benzamide, N-(3,4-dichlorophenyl)-N-((dimethylamino) carbonyl)benzamide

CAS 3134-12-1Formula C16H14Cl2N2O2Molar mass 337.21 g/molEC 221-529-5
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Phenobenzuron chemical structure, C16H14Cl2N2O2, CAS 3134-12-1
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
3134-12-1
Formula
C16H14Cl2N2O2
Molar mass
337.21 g/mol
EC number
221-529-5
HS code
292519
Category
Screening compounds

What is Phenobenzuron?

Plain description, key identifiers and synonyms

Phenobenzuron is a member of benzamides.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
N-(3,4-dichlorophenyl)-N-(dimethylcarbamoyl)benzamide
CAS number
3134-12-1 CAS number cross-checked
EC number
221-529-5
Molecular formula
C16H14Cl2N2O2
UNII
274NV2A34E
InChIKey
QQXXYTVEGCOZRF-UHFFFAOYSA-N
InChI
InChI=1S/C16H14Cl2N2O2/c1-19(2)16(22)20(12-8-9-13(17)14(18)10-12)15(21)11-6-4-3-5-7-11/h3-10H,1-2H3
SMILES (canonical and isomeric)
CN(C)C(=O)N(C1=CC(=C(C=C1)Cl)Cl)C(=O)C2=CC=CC=C2

Synonyms

  • 1-Benzoyl-1-(3,4-dichlorophenyl)-3,3-dimethylurea
  • N-(3,4-Dichlorophenyl)-N-((dimethylamino)carbonyl)benzamide
  • N-(3,4-dichlorophenyl)-N-((dimethylamino) carbonyl)benzamide
  • N-(3,4-Dichlorophenyl)-N-(dimethylcarbamoyl)benzamide
  • Phenobenzoron
  • Benzomarc
  • Benzuride
  • Benzuron
  • N-Benzyl-N-(dichloro-3,4-phenyl)-N',N'-dimethylurea
  • Urea, 1-benzoyl-1-(3,4-dichlorophenyl)-3,3-dimethyl-
  • Benzamide, N-(3,4-dichlorophenyl)-N-((dimethylamino)carbonyl)-

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
337.21 g/molcalc.
Exact mass
336.0432 Dacalc.
LogP (octanol/water)
4.32calc.
Topological polar surface area
40.62 Ųcalc.
Hydrogen bond donors
0calc.
Hydrogen bond acceptors
2calc.
Rotatable bonds
2calc.
Heavy atoms
22calc.
Rings
2calc.
Aromatic rings
2calc.
Fraction sp3 carbons
0.13calc.
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(Nc1ccccc1)c1ccccc1

O=C(Nc1ccccc1)c1ccccc1

2 rings, 15 atoms, the Benzanilide ring system.

13,118 other chemicals share this scaffold

Safety and hazards

GHS classification summary, not a safety data sheet

No GHS hazard classification is recorded for this substance yet. That does not mean it is harmless.

GHS classification summary, not a safety data sheet (SDS). Classifications can differ by supplier, grade and concentration. Always check the supplier's SDS.

Phenobenzuron suppliers

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Phenobenzuron 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

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 Phenobenzuron is traded under.

HS 2925.19Indicative HS code

Imides and their derivatives, salts thereof, other

World exports in 2024
$295M
+11.7% vs 2023, imports $348M
2019 to 2024
Top exporters
  1. China29.7%
  2. Japan22.7%
  3. United Kingdom10.0%
Top importers
  1. United States12.7%
  2. Brazil12.6%
  3. China10.5%
Reported customs values in USD, not prices.Full trade data

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

Frequently asked questions

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

What is Phenobenzuron?

Phenobenzuron is a member of benzamides.

What is the CAS number of Phenobenzuron?

The CAS registry number of Phenobenzuron is 3134-12-1.

What is the molecular formula and weight of Phenobenzuron?

The molecular formula of Phenobenzuron is C16H14Cl2N2O2 and its molar mass is 337.21 g/mol.

What is Phenobenzuron used for?

Known uses and roles of Phenobenzuron include building blocks in research and laboratory and screening compounds in research and laboratory.

Is Phenobenzuron hazardous?

No GHS hazard classification for Phenobenzuron is recorded on CompoundList yet. That does not prove it is safe. Always read the supplier safety data sheet.

What is the HS code of Phenobenzuron?

Phenobenzuron is usually classified under HS code 292519 (Imides and their derivatives, salts thereof, other). This is indicative, confirm it with your customs broker before shipping.

Where can I buy Phenobenzuron?

Post a free request on CompoundList and suppliers of Phenobenzuron will send you quotes. Your contact details stay private until you accept a quote.

What is the price of Phenobenzuron?

Suppliers quote Phenobenzuron 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 Phenobenzuron

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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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