N,N'-Diphenylurea
N,N'-Diphenylurea Basic information
- Product Name:
- N,N'-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
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N,N'-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)
- 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 Information
- Safety Statements
- 22-24/25
- RIDADR
- 2811
- WGK Germany
- 3
- RTECS
- FD9800000
- TSCA
- Yes
- HazardClass
- 6.1(b)
- PackingGroup
- III
- 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
- Language:English Provider:N,N'-Diphenylurea
- Language:English Provider:SigmaAldrich
- Language:English Provider:ALFA
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N,N'-Diphenylurea Usage And Synthesis
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.
N,N'-Diphenylurea Preparation Products And Raw materials
Preparation Products
Raw materials
N,N'-DiphenylureaSupplier
Shanghai Dingfen Chemical Technology Co., Ltd. Gold
- Tel
- 021-57450129 02157450129
- 2789251452@qq.com
Zheda Panaco (Shandong) Chemical Enginering Co., Ltd. Gold
- Tel
- 0530-8865559 13805730994;
- panaco@zhedachem.com
J & K SCIENTIFIC LTD.
- Tel
- 010-82848833 400-666-7788
- jkinfo@jkchemical.com
Meryer (Shanghai) Chemical Technology Co., Ltd.
- Tel
- 4006608290; 18621169109
- market03@meryer.com
3B Pharmachem (Wuhan) International Co.,Ltd.
- Tel
- 821-50328103-801 18930552037
- 3bsc@sina.com
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- 1,3-Diethyl-1,3-diphenylurea
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- 1,3-Dimethyl-1,3-diphenylurea
- DIPHENYLUREA CHLORIDE
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- Phenylurea
- N,N'-BIS(P-CHLOROPHENYL)UREA
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