N,N'-Diphenylurea

N,N'-Diphenylurea Basic information

Product Name:	N,N'-Diphenylurea
Synonyms:	CARBANILLIDE;AURORA KA-6699;DIPHENYLCARBAMIDE;acarditei;Karbanilid;n,n’-difenylmocovina;n,n’-diphenyl-ure;1,3-Diphenylurea Vetec(TM) reagent grade, 98%
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

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)
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
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 Information

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).
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

Raw materials	Dichloromethane-->Aniline-->Phenyl isocyanate
Preparation Products	Nicarbazin-->N-BOC ANILINE-->1,2,3-TRIPHENYLGUANIDINE-->Quinazoline

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