N,N'-DIETHYL-N,N'-DIPHENYLUREA

[ Density]:
1.118 g/cm3

[ Boiling Point ]:
325 - 330ºC

[ Melting Point ]:
73-75 °C(lit.)

[ Molecular Formula ]:
C₁₇H₂₀N₂O

[ Molecular Weight ]:
268.35300

[ Flash Point ]:
325 - 330ºC

[ Exact Mass ]:
268.15800

[ PSA ]:
23.55000

[ LogP ]:
4.15940

[ Vapour density ]:
9.3 (vs air)

[ Index of Refraction ]:
1.591

[ Storage condition ]:
2-8°C

[ Stability ]:
Shock sensitive.

Click to get detail MSDS

[ Symbol ]:

GHS07

[ Signal Word ]:
Warning

[ Hazard Statements ]:
H302-H412

[ Precautionary Statements ]:
P273

[ Hazard Codes ]:
F,Xn

[ Risk Phrases ]:
11-20/21/22-36-52/53-22

[ Safety Phrases ]:
S22-S24/25

[ RIDADR ]:
NONH for all modes of transport

[ WGK Germany ]:
2

[ RTECS ]:
FE0350000

Click to get detail synthetic route

Precursor

DownStream

1,3-Diethyl-1,3-diphenyl-urea.

Acta Crystallogr. Sect. E Struct. Rep. Online 67(4) , o827-o827, (2011)

The mol-ecule of the title compound, C(17)H(20)N(2)O, a symmetrical derivative of urea, shows non-crystallographic C(2) symmetry. Inter-action with the aromatic system of the phenyl substituents as we...

Photochemically induced fluorescence studies of 1,3-diethyl-1,3-diphenylurea as stabilizer and its quantitative determination.

Forensic Sci. Int. 240 , 35-40, (2014)

The photochemically induced fluorescence (PIF) studies of 1,3-diethyl-1,3-diphenylurea or ethyl centralite (EC) as stabilizer have been carried out under various conditions. Influences of solvent type...

New protocol for the isolation of nitrocellulose from gunpowders: utility in their identification.

Talanta 81(4-5) , 1742-9, (2010)

In this work, a new approach for the isolation of nitrocellulose from smokeless gunpowders has been developed. A multistep solvent extraction method was needed to purify nitrocellulose contained in gu...

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