| Identification | More | [Name]
N,N'-Diphenylurea | [CAS]
102-07-8 | [Synonyms]
1,3-DIPHENYLUREA
AKOS B028830
AURORA KA-6699
CARBANILIDE
CARBANILLIDE
DIPHENYLCARBAMIDE
N,N'-DIPHENYLUREA
N,N-DIPHENYLUREA
N'N'-DIPHENYL UREA
N,N'-DIPHENYLUREA (SYM)
PROXIMPHAM
S-DIPHENYLUREA
SYM-DIPHENYLUREA
1,3-diphenyl
1,3-diphenylcarbamide
1,3-diphenyl-ure
Acardite
Acardite I
acarditei
Centralite | [EINECS(EC#)]
203-003-7 | [Molecular Formula]
C13H12N2O | [MDL Number]
MFCD00003017 | [Molecular Weight]
212.25 | [MOL File]
102-07-8.mol |
| Chemical Properties | Back Directory | [Appearance]
solid | [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. ]
Store at RT. | [solubility ]
pyridine: soluble50mg/mL, clear to very slightly hazy, colorless to faintly yellow | [form ]
Crystalline Powder | [pka]
14.15±0.70(Predicted) | [color ]
White | [Stability:]
Stable. Incompatible with strong oxidizing agents. | [Water Solubility ]
150.3mg/L(temperature not stated) | [Merck ]
14,1785 | [BRN ]
782650 | [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) | [InChIKey]
GWEHVDNNLFDJLR-UHFFFAOYSA-N | [SMILES]
O=C(Nc1ccccc1)Nc2ccccc2 | [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]
102-07-8(EPA Substance) |
| Safety Data | Back Directory | [Safety Statements ]
S22:Do not breathe dust .
S24/25:Avoid contact with skin and eyes . | [RIDADR ]
2811 | [WGK Germany ]
3
| [RTECS ]
FD9800000
| [TSCA ]
Yes | [HazardClass ]
6.1(b) | [PackingGroup ]
III | [HS Code ]
29242100 | [Storage Class]
11 - Combustible Solids | [Hazardous Substances Data]
102-07-8(Hazardous Substances Data) | [Toxicity]
mouse,LD50,intraperitoneal,200mg/kg (200mg/kg),National Technical Information Service. Vol. AD277-689, |
| Hazard Information | Back Directory | [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]
solid | [Definition]
ChEBI: A member of the class of ureas that is urea in which one of the hydrogens of both amino groups is replaced by a phenyl group. It is present in coconut milk (Cocos nucifera). | [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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