1,3-BIS(4-NITROPHENYL)UREA Chemical Properties

Melting point:

>300 °C(lit.)

Boiling point:

443.29°C (rough estimate)

Density 

1.3627 (rough estimate)

refractive index 

1.6120 (estimate)

storage temp. 

Sealed in dry,2-8°C

solubility 

DMF (Slightly), DMSO (Slightly, Heated)

form 

Solid

pka

12.44±0.70(Predicted)

color 

Yellow

Merck 

14,3278

BRN 

2225762

CAS DataBase Reference

587-90-6(CAS DataBase Reference)

EPA Substance Registry System

Urea, N,N'-bis(4-nitrophenyl)- (587-90-6)

Safety Information

Hazard Codes 

Xi

Risk Statements 

36/37/38

Safety Statements 

26-36

WGK Germany 

3

HS Code 

2921490090

MSDS

• Language:English Provider:SigmaAldrich
• Language:English Provider:ALFA

1,3-BIS(4-NITROPHENYL)UREA Usage And Synthesis

Chemical Properties

Yellow Solid

Uses

1,3-Bis(4-nitrophenyl)urea is the active component of the antifertility agent nicarbazin, in chicken, duck, and goose plasma.

Uses

The active component of the antifertility agent nicarbazin, in chicken, duck, and goose plasma.

Purification Methods

Crystallise the urea from EtOH (m 364o, long heating), EtOH/Me2CO (m 301-303o, 300-304o dec, 318-319o) or Me2CO (m 289o dec). It sublimes in vacuo.[Beilstein 12 H 723, 12 II 393, 12 III 1619, 12 IV 1646.]

1,3-BIS(4-NITROPHENYL)UREA(587-90-6)Related Product Information

• N,N'-BIS-(4-NITROPHENYL)-UREA WITH 4,6-DIMETHYL-2(1H)-PYRIMIDINONE 1 : 1
• 1,3-bis(2-nitrophenyl)urea
• N,N'-Diethyl-N,N'-bis(4-nitrophenyl)urea,1,3-diethyl-1,3-bis(4-nitrophenyl)urea
• 1,3-BIS(4-NITROPHENYL)-UREA-D8
• 1,3-bis(3-nitrophenyl)urea
• N,N'-Dimethyl-N,N'-bis(4-nitrophenyl)urea
• 1,3-BIS(4-NITROPHENYL)- UREA-D8(BNPH-D8 DNC-D8)
• N-(4-NITROPHENYL)FORMAMIDE 97
• (4-AMINO-PHENYL)-UREA
• 1,3-BIS(4-NITROPHENYL)UREA
• N,Nμ-Bis(4-nitrophenyl)urea-d8
• N,N'-Diphenylurea
• 1,3-bis(4-nitrophenyl)urea-4,6-dimethylpyrimidin-2-ol (1:1),N,N'-BIS(4-NITROPHENYL)UREA COMPOUND WITH 4,6-DIMETHYL-2-PYRIMIDINONE