Product Details
| Product Name: 1,3-Diphenylurea | CAS No.: 102-07-8 |
| Min. Order: 0.1KG | Purity: 98% |
| Supply Ability: 1000KGS | Release date: 2025/11/25 |
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| 1,3-Diphenylurea Basic information |
| Product Name: | 1,3-Diphenylurea |
| Synonyms: | CARBANILIDE;CARBANILLIDE;AURORA KA-6699;DIPHENYLCARBAMIDE;acarditei;Centralite;Diphenylurea;Karbanilid |
| CAS: | 102-07-8 |
| MF: | C13H12N2O |
| MW: | 212.25 |
| EINECS: | 203-003-7 |
| Product Categories: | Inhibitors;Biochemistry;Cytokinins;Plant Growth Regulators |
| Mol File: | 102-07-8.mol |
 | |
| 1,3-Diphenylurea Chemical Properties |
| 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) |
| Fp | 260°C |
| storage temp. | Sealed in dry,Room Temperature |
| solubility | pyridine: soluble50mg/mL, clear to very slightly hazy, colorless to faintly yellow |
| pka | 14.15±0.70(Predicted) |
| form | Crystalline Powder |
| 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) |
| Safety Information |
| 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, |
| MSDS Information |
| Provider | Language |
|---|---|
| N,N'-Diphenylurea | English |
| SigmaAldrich | English |
| ALFA | English |
| 1,3-Diphenylurea Usage And Synthesis |
| 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. |
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