CAS No.611-92-7,N,N'-DIMETHYL-N,N'-DIPHENYLUREA Suppliers

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Basic Information

Molecular Structure:
CAS No.:	611-92-7
Name:	N,N'-DIMETHYL-N,N'-DIPHENYLUREA
Article Data:	31

Formula:	C₁₅H₁₆N₂O
Molecular Weight:	240.305
Synonyms:	Carbanilide,N,N'-dimethyl- (7CI,8CI);Carbanilide, a,b-dimethyl- (3CI);1,3-Dimethyl-1,3-diphenylurea;Centralite II;Dimethylcarbanilide;Methyl centralite;N,N'-Dimethyl-N,N'-diphenylurea;N,N'-Dimethylcarbanilide;NSC 59781;
EINECS:	210-283-4
Density:	1.161 g/cm³
Melting Point:	120-122 °C(lit.)
Boiling Point:	350 °C at 760 mmHg
Flash Point:	142.6 °C
Solubility:	soluble in alcohol, ether and benzene, insoluble in water.
Appearance:	White to grey crystalline powder
Safety:	22-24/25
Transport Information:	100kgs
PSA:	23.55000
LogP:	3.37920

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Consensus Reports

Reported in EPA TSCA Inventory.

Specification

The N,N'-Dimethyl-N,N'-diphenylurea, also known as Carbanilide, N,N'-dimethyl-, is the organic compound with the formula C₁₅H₁₆N₂O. This chemical belongs to the product categories of Industrial/Fine Chemicals; Carbonyl Compounds; Organic Building Blocks; Ureas. Its EINECS registry number is 210-283-4. With the CAS registry number 611-92-7, its IUPAC name is called 1,3-dimethyl-1,3-diphenylurea. When you are using this chemical, please be cautious about it. You should not breathe its dust. What's more, you must avoid contact it with skin and eyes. This chemical can be used as stabilizing agent for smokeless powder, explosive, Nitrate and smokeless fuel. It can also be used as intermediates of fine chemical.

Physical properties of N,N'-Dimethyl-N,N'-diphenylurea: (1)ACD/LogP: 2.52; (2)ACD/LogD (pH 5.5): 2.52; (3)ACD/LogD (pH 7.4): 2.52; (4)ACD/BCF (pH 5.5): 48.61; (5)ACD/BCF (pH 7.4): 48.61; (6)ACD/KOC (pH 5.5): 561.02; (7)ACD/KOC (pH 7.4): 561.03; (8)#H bond acceptors: 3; (9)#Freely Rotating Bonds: 2; (10)Index of Refraction: 1.639; (11)Molar Refractivity: 74.48 cm³; (12)Molar Volume: 206.9 cm³; (13)Surface Tension: 50.5 dyne/cm; (14)Density: 1.161 g/cm³; (15)Flash Point: 142.6 °C; (16)Enthalpy of Vaporization: 59.46 kJ/mol; (17)Boiling Point: 350 °C at 760 mmHg; (18)Vapour Pressure: 4.53E-05 mmHg at 25°C.

Preparation of N,N'-Dimethyl-N,N'-diphenylurea: this chemical can be prepared by 1,3-diphenyl-thiourea and iodomethane. This reaction will need reagents triethylbenzylammonium chloride and aq. NaOH. The reaction time is 8 hours. The yield is about 78%.

N,N'-Dimethyl-N,N'-diphenylurea can be prepared by 1,3-diphenyl-thiourea and iodomethane

Uses of N,N'-Dimethyl-N,N'-diphenylurea: it can be used to prepare N,N'-dimethyl-N,N'-bis-(4-nitro-phenyl)-urea. This reaction will need reagents water and nitric acid.

N,N'-Dimethyl-N,N'-diphenylurea can be used to prepare N,N'-dimethyl-N,N'-bis-(4-nitro-phenyl)-urea

You can still convert the following datas into molecular structure:
(1)Canonical SMILES: CN(C1=CC=CC=C1)C(=O)N(C)C2=CC=CC=C2
(2)InChI: InChI=1S/C15H16N2O/c1-16(13-9-5-3-6-10-13)15(18)17(2)14-11-7-4-8-12-14/h3-12H,1-2H3
(3)InChIKey: ADCBKYIHQQCFHE-UHFFFAOYSA-N

The toxicity data is as follows:

Organism	Test Type	Route	Reported Dose (Normalized Dose)	Effect	Source
rat	LDLo	oral	500mg/kg (500mg/kg)		Journal of Pharmacology and Experimental Therapeutics. Vol. 90, Pg. 260, 1947.