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About This Item
Linear Formula:
[C6H5N(C2H5)]2CO
CAS Number:
Molecular Weight:
268.35
EC Number:
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:
NACRES:
NA.22
vapor density
9.3 (vs air)
Quality Level
Assay
99%
form
solid
mp
73-75 °C (lit.)
solubility
acetone: soluble(lit.)
benzene: soluble(lit.)
ethanol: soluble(lit.)
water: insoluble(lit.)
functional group
amine
SMILES string
CCN(C(=O)N(CC)c1ccccc1)c2ccccc2
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
Gene Information
human ... EPHX2(2053)
mouse ... Ephx2(13850)
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.
Signal Word
Warning
Hazard Statements
Precautionary Statements
Hazard Classifications
Acute Tox. 4 Oral - Aquatic Chronic 3
Storage Class Code
11 - Combustible Solids
WGK
WGK 2
Flash Point(F)
302.0 °F - closed cup
Flash Point(C)
150 °C - closed cup
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