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1,3-Diethyl-1,3-diphenylurea

ALDRICH/372889 - 99%

CAS Number: 85-98-3
Empirical Formula (Hill Notation): C17H20N2O
Molecular Weight: 268.35
EC Number: 201-645-2
MDL Number: MFCD00035794
Linear Formula: [C6H5N(C2H5)]2CO
Product Type: Chemical
Catalog Number PKG Qty. Price Quantity
45-372889-100G 100 g
 $67.20
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This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material.

This image depicts SKU: 372889-100G

 

assay 99%
form solid
InChI 1S/C17H20N2O/c1-3-18(15-11-7-5-8-12-15)17(20)19(4-2)16-13-9-6-10-14-16/h5-14H,3-4H2,1-2H3
InChI key PZIMIYVOZBTARW-UHFFFAOYSA-N
mp 73-75 °C (lit.)
SMILES string CCN(C(=O)N(CC)c1ccccc1)c2ccccc2
solubility acetone: soluble(lit.)
  benzene: soluble(lit.)
  ethanol: soluble(lit.)
  water: insoluble(lit.)
vapor density 9.3 (vs air)
General description: 1,3-Diethyl-1,3-diphenylurea is a symmetrical derivative of urea.1 1,3-Diethyl-1,3-diphenylurea is a commonly employed as stabilizer in double-base propellants. Molecule of 1,3-diethyl-1,3-diphenylurea exhibits non-crystallographic C2 symmetry. Photochemically induced fluorescence (PIF) studies of 1,3-diethyl-1,3-diphenylurea as stabilizer has been reported . 1,3-Diethyl-l,3-diphenylurea (Ethylcentralite or EC) has been reported as propellant stabilizer degradation derivative. Effect of ethyl centralite on a cyclotrimethylenetrinitramine (RDX)-based polymer-bonded explosive (PBX) has been reported.
Packaging: 100 g in poly bottle
Purity 99%
mp 73-75 °C (lit.)
UNSPSC 12352100

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