1,3-Diphenylurea

Product Name: 1,3-Diphenylurea
CAS No.: 102-07-8
Chemical Name: 1,3-Diphenylurea
Synonyms: N,N-DIPHENYLUREA;1,3-DIPHENYLUREA;Diphenylurea;Centralite;PROXIMPHAM;CARBANILIDE;Zeonet U;Acardite;acarditei;Karbanilid
CBNumber: CB2451426
Molecular Formula: C13H12N2O
Formula Weight: 212.25
MOL File: 102-07-8.mol

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1,3-Diphenylurea Property

Melting point:: 239-241 °C(lit.)
Boiling point:: 262 °C(lit.)
Density: 1,239 g/cm³
vapor pressure: 0-0Pa at 20-25℃
refractive index: 1.6920 (estimate)
Flash point:: 260°C
storage temp.: Sealed in dry,Room Temperature
solubility: pyridine: soluble50mg/mL, clear to very slightly hazy, colorless to faintly yellow
form: Crystalline Powder
pka: 14.15±0.70(Predicted)
color: White
Water Solubility: 150.3mg/L(temperature not stated)
Merck: 14,1785
BRN: 782650
Stability:: Stable. Incompatible with strong oxidizing agents.
InChIKey: GWEHVDNNLFDJLR-UHFFFAOYSA-N
LogP: 2.97
CAS DataBase Reference: 102-07-8(CAS DataBase Reference)
NIST Chemistry Reference: Urea, N,N'-diphenyl-(102-07-8)
EPA Substance Registry System: Carbanilide (102-07-8)

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Safety

Safety Statements: 22-24/25
WGK Germany: 3
RTECS: FD9800000
TSCA: Yes
HS Code: 29242100
Hazardous Substances Data: 102-07-8(Hazardous Substances Data)
Toxicity: mouse,LD50,intraperitoneal,200mg/kg (200mg/kg),National Technical Information Service. Vol. AD277-689,

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H302Harmful if swallowed

Precautionary statements

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P270Do not eat, drink or smoke when using this product.

P301+P312IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.

P330Rinse mouth.

P501Dispose of contents/container to..…

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 142158
Product name: 1,3-Diphenylurea
Purity: 98%
Packaging: 25g
Price: $51.6
Updated: 2025/07/31

Sigma-Aldrich

Product number: 142158
Product name: 1,3-Diphenylurea
Purity: 98%
Packaging: 100g
Price: $156
Updated: 2025/07/31

TCI Chemical

Product number: C0031
Product name: 1,3-Diphenylurea
Purity: >98.0%(HPLC)(N)
Packaging: 25g
Price: $33
Updated: 2025/07/31

TCI Chemical

Product number: C0031
Product name: 1,3-Diphenylurea
Purity: >98.0%(HPLC)(N)
Packaging: 100g
Price: $91
Updated: 2025/07/31

TCI Chemical

Product number: C0031
Product name: 1,3-Diphenylurea
Purity: >98.0%(HPLC)(N)
Packaging: 500g
Price: $269
Updated: 2025/07/31

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1,3-Diphenylurea Chemical Properties,Usage,Production

Description

1,3-Diphenylurea is a cytokinin.1,2 It increases fresh weight of tobacco plant tissue when used at concentrations ranging from 1 to 16 mg/L in growth media.1 1,3-Diphenylurea (32 and 100 µM) increases the growth of cultured P. lunatus callus tissue.2 Exogenous 1,3-diphenylurea (32 and 100 µM) added during first-passage culture induces second-passage cytokinin autonomy in cultured P. lunatus tissue.WARNING This product is not for human or veterinary use.

Chemical Properties

1,3-Diphenylurea is supplied as a solid. A stock solution may be made by dissolving the 1,3-diphenylureain, the solvent of choice, which should be purged with an inert gas. 1,3-Diphenylurea is soluble in organic solvents such as DMSO and dimethyl formamide. The solubility of 1,3-diphenylurea in these solvents is approximately 30 mg/ml.1,3-Diphenylurea is sparingly soluble in aqueous buffers. For maximum solubility in aqueous buffers1,3-diphenylurea should first be dissolved in DMSO and then diluted with the aqueous buffer of choice.1,3-Diphenylurea has a solubility of approximately 50 ug/ml in a 1:20 solution of DMSO: PBS (pH 7.2) using this method.

Definition

ChEBI: 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 plant metabolite and a cytokinin.

Production Methods

N,N'-Diphenylurea, carbanilide, can be produced in high yields by heating 2 mol of aniline with 1 mol of urea in glacial acetic acid.

Synthesis Reference(s)

Chemical and Pharmaceutical Bulletin, 29, p. 3075, 1981
Chemistry Letters, 14, p. 603, 1985
Tetrahedron Letters, 15, p. 1191, 1974 DOI: 10.1016/S0040-4039(01)82442-4

General Description

1,3-Diphenylurea is a cytokinin compound present in fruit and vegetables.

Biochem/physiol Actions

1,3-Diphenylurea is metabolized by a moderate halophilic Marinobacter sp. isolated from a contaminated ephemeral desert stream bed in Negev desert.

Synthesis

1,3-Diphenylurea is a colorless solid that is prepared by transamidation of urea with aniline.

1,3-Diphenylurea Preparation Products And Raw materials

Raw materials

Phenyl isocyanate Aniline Dichloromethane

Preparation Products

Nicarbazin

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1,3-Diphenylurea Suppliers

Americas 1 Austria 1 Canada 1 China 256 Czech Republic 1 Europe 5 Germany 7 India 24 Japan 5 Poland 1 Slovakia 2 South Korea 1 Spain 1 Switzerland 1 The Netherlands 1 United Kingdom 13 United States 57 Global 378

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View Lastest Price from 1,3-Diphenylurea manufacturers

Zhengzhou Anbu Chem Co.,Ltd

Product: 1,3-Diphenylurea 102-07-8
Price: US $0.00/KG
Min. Order: 0.1KG
Purity: 98%
Supply Ability: 1000KGS
Release date: 2025-11-24

Xi’an Goldenfeather & One Technology Co., Ltd.

Product: 1,3-diphenylurea(DPU) 102-07-8
Price: US $0.00-0.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: 3000ton/year
Release date: 2025-08-22

Hebei Chuanghai Biotechnology Co., Ltd

Product: N,N'-Diphenylurea 102-07-8
Price: US $0.00-0.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: 20 mt
Release date: 2024-11-25

102-07-8, 1,3-Diphenylurea Related Search:

Direct Red 23 Direct Red 75 tetrasodium salt CALCOMINE ORANGE 2RS Imidocarb Triclocarban DIRECT YELLOW 50 N,N'-BIS(PENTAFLUOROPHENYL)UREA N,N'-Diphenylurea 1,3-BIS(4-NITROPHENYL)UREA TRIMETHYLSILYL-N,N'-DIPHENYLUREA,TRIMETHYLSILYL-N N-DIPHENYLUREA,N-Trimethylsilyl-N,N’-diphenylure 1,3-Diethyl-1,3-diphenylurea 1,3-di-p-tolylurea 1,3-Dimethyl-1,3-diphenylurea DIPHENYLUREA CHLORIDE Urea Phenylurea N,N'-BIS(P-CHLOROPHENYL)UREA 4-[(ANILINOCARBONYL)AMINO]BENZOIC ACID

CARBANILIDE

CARBANILLIDE

AURORA KA-6699

DIPHENYLCARBAMIDE

acarditei

Centralite

Diphenylurea

Karbanilid

n,n’-difenylmocovina

n,n’-diphenyl-ure

1,3-Diphenylurea Vetec(TM) reagent grade, 98%

N,N'-Difenylmocovina

n-phenyl-n’-phenylurea

N-Phenyl-N'-phenylurea

Urea, 1,3-diphenyl-

USAF ek-534

usafek-534

Zeonet U

1,3-DIPHENYLUREA

AKOS B028830

PROXIMPHAM

N,N-DIPHENYLUREA

N'N'-DIPHENYL UREA

N,N'-DIPHENYLUREA (SYM)

SYM-DIPHENYLUREA

S-DIPHENYLUREA

1,3-diphenyl

1,3-diphenylcarbamide

1,3-diphenyl-ure

Acardite

Acardite I

N,Nˊ-Dipnenylurea

1,3-DIPHENYLUREA PLANT CELL CULTURE*TESTED

1，3-diphynylurea

Urea, N,N-diphenyl-

N,Nμ-Diphenylurea, Carbanilide

N.N'-Diphenylu

bis(diphenyl)urea

N, N'-Diphenylurea Solution in Methanol, 1000μg/mL

Clonidine Impurity 5

N,N'-Diphenylurea CAS 102-07-8

N, N’-DIPHENYL UREA For Synthesis

N,N'-Diphenylurea (Carbanalide)

N,N'-Diphenylurea

Althiazide Impurity 1(Althiazide EP Impurity A)

1,3-diphenylurea(DPU)

N,N‘-Diphenylurea 100 μg/ml Methanol

C12921500 N,N`-Diphenylurea

N,N`-Diphenylurea in Methanol

1,3-Diphenylurea, 10 mM in DMSO

102-07-8

CONHC6H52

C6H5NH2CO

C6H5NHCONHC6H5

Carbonyl Compounds

Building Blocks

Plant Growth Regulators

Cytokinins