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Plant growth regulators

Carbanilide

Also known as 1,3-Diphenylurea, N,N'-Diphenylurea, Diphenylurea

CAS 102-07-8Formula C13H12N2OMolar mass 212.25 g/molEC 203-003-7
GHS signal word: Warning. Pictograms: Harmful or irritant 18 suppliers listed
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Carbanilide chemical structure, C13H12N2O, CAS 102-07-8
2D chemical structure

Key facts

What buyers check first

All properties
Appearance
Rhombic bipyramidal prisms from alcohol
Melting point
238 °C
Boiling point
260 °C
Density
1.239
Solubility
SPARINGLY SOL IN WATER (0.15 G/L), SAPRINGLY SOL IN ALCOHOL, ACETONE, CHLOROFORM, MODERA…
HS code
292421
Category
Plant growth regulators
Illustrative photo, closed jumbo bulk bags in a warehouse in a warehouse
Typical packagingIllustrative packaging image, not the actual product

What is Carbanilide?

Plain description, key identifiers and synonyms

1,3-diphenylurea is a member of the class of phenylureas that is urea in which one of the hydrogens of each amino group is replaced by a phenyl group. It is present in coconut milk (Cocos nucifera). It has a role as a cytokinin and a plant metabolite.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
1,3-diphenylurea
CAS number
102-07-8 CAS number cross-checkedOther or deprecated CAS: 26763-63-3
EC number
203-003-7
Molecular formula
C13H12N2O
UNII
94YD8RMX5B
MDL number
MFCD00003017
InChIKey
GWEHVDNNLFDJLR-UHFFFAOYSA-N
InChI
InChI=1S/C13H12N2O/c16-13(14-11-7-3-1-4-8-11)15-12-9-5-2-6-10-12/h1-10H,(H2,14,15,16)
SMILES (canonical and isomeric)
C1=CC=C(C=C1)NC(=O)NC2=CC=CC=C2

Synonyms

  • 1,3-Diphenylurea
  • N,N'-Diphenylurea
  • Diphenylurea
  • Urea, N,N'-diphenyl-
  • Diphenylcarbamide
  • s-Diphenylurea
  • sym-Diphenylurea
  • Acardite I
  • Acardite
  • N-Phenyl-N'-phenylurea
  • 1,3-Diphenylcarbamide
  • Karbanilid
  • USAF EK-534
  • N,N'-Difenylmocovina
  • Urea, 1,3-diphenyl-
  • 1,3-diphenyl-urea
  • AD 30
  • Diphenylurea, 1,3-
  • 4-12-00-00741 (Beilstein Handbook Reference)
  • sDiphenylurea
  • symDiphenylurea
  • 3-diphenylurea
  • n,n'diphenylurea
  • 1,3Diphenylurea
  • NPhenylN'phenylurea
Show all 34 synonyms
  • N,N'Difenylmocovina
  • 1,3Diphenylcarbamide
  • Urea, 1,3diphenyl
  • Urea, N,N'diphenyl
  • Urea,3-diphenyl-
  • Urea-based compound, 7
  • 1,3-Diphenylurea, 98%
  • Urea,N'-diphenyl-
  • 1,3-Diphenylurea|Carbanalide

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
Rhombic bipyramidal prisms from alcoholexp.
Melting point
238 °Cexp.
Boiling point
260 °Cexp.
Density
1.239exp.
Solubility
SPARINGLY SOL IN WATER (0.15 G/L), SAPRINGLY SOL IN ALCOHOL, ACETONE, CHLOROFORM, MODERATELY SOL IN PYRIDINE (69.0 G/L).exp.

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
212.25 g/molcalc.
Exact mass
212.095 Dacalc.
LogP (octanol/water)
3.33calc.
Topological polar surface area
41.13 Ųcalc.
Hydrogen bond donors
2calc.
Hydrogen bond acceptors
1calc.
Rotatable bonds
2calc.
Heavy atoms
16calc.
Rings
2calc.
Aromatic rings
2calc.
Fraction sp3 carbons
0calc.
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)Nc1ccccc1

O=C(Nc1ccccc1)Nc1ccccc1

2 rings, 16 atoms. This chemical is the scaffold itself.

1,539 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

Hazard statements

  • H302Harmful if swallowed.
  • H312Harmful in contact with skin.
  • H332Harmful if inhaled.
Precautionary statements (13)
  • P261Avoid breathing dust, fume, gas, mist, vapours or spray.
  • P264Wash skin thoroughly after handling.
  • P270Do not eat, drink or smoke when using this product.
  • P271Use only outdoors or in a well-ventilated area.
  • P280Wear protective gloves, protective clothing, eye protection and face protection.
  • P301 + P317If swallowed: Get medical help.
  • P302 + P352If on skin: Wash with plenty of water.
  • P304 + P340If inhaled: Remove person to fresh air and keep comfortable for breathing.
  • P317Get medical help.
  • P321Specific treatment (see supplemental first aid instructions on the label).
  • P330Rinse mouth.
  • P362 + P364Take off contaminated clothing. And wash it before reuse.
  • 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

Carbanilide suppliers

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

All 18 suppliers
18 of 18 offers

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

18 suppliers in 10 countries

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Carbanilide 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

In org synthesis.

Industrial uses: Intermediate, Chemical reaction regulator.

Roles

  • agonist
  • cytokinin
  • eukaryotic metabolite
  • growth regulator
  • hormone
  • metabolite
  • molecular messenger
  • plant growth regulator
  • plant hormone
  • plant metabolite

How it is made

Obtained during preparation of phenylurea from aniline hydrochloride & urea: davis, blanchard, org syn 3, 95 (1923).

Regulatory status

Inventories, regulations and trade controls that list this substance

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 Carbanilide is traded under.

HS 2924.21Indicative HS code

Ureines and their derivatives, salts thereof

World exports in 2024
$149M
+12.5% vs 2023, imports $208M
2019 to 2024
Top exporters
  1. Germany25.4%
  2. China14.4%
  3. Israel12.0%
Top importers
  1. Brazil28.2%
  2. United States14.0%
  3. Japan10.0%
Reported customs values in USD, not prices.Full trade data

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

Frequently asked questions

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

What is Carbanilide?

1,3-diphenylurea is a member of the class of phenylureas that is urea in which one of the hydrogens of each amino group is replaced by a phenyl group. It is present in coconut milk (Cocos nucifera). It has a role as a cytokinin and a plant metabolite.

What is the CAS number of Carbanilide?

The CAS registry number of Carbanilide is 102-07-8. Other or deprecated CAS numbers: 26763-63-3.

What is the molecular formula and weight of Carbanilide?

The molecular formula of Carbanilide is C13H12N2O and its molar mass is 212.25 g/mol.

What is Carbanilide used for?

In org synthesis. Industrial uses: Intermediate, Chemical reaction regulator.

Is Carbanilide hazardous?

Carbanilide carries the GHS signal word "Warning". Main hazards: harmful if swallowed, harmful in contact with skin, harmful if inhaled. This summary is not an SDS, always read the supplier safety data sheet.

What is the HS code of Carbanilide?

Carbanilide is usually classified under HS code 292421 (Ureines and their derivatives, salts thereof). This is indicative, confirm it with your customs broker before shipping.

Where can I buy Carbanilide?

CompoundList lists 18 suppliers of Carbanilide in China, India, United States, Armenia and 6 more. Send one free request to get and compare quotes. Your contact details stay private until you accept a quote.

Where can I buy Carbanilide in India?

3 suppliers in India list Carbanilide on CompoundList. Filter the suppliers list by country and send a request to compare prices, grades and delivery times.

What is the price of Carbanilide?

Suppliers quote Carbanilide 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 Carbanilide

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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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