推荐产品
蒸汽密度
9.3 (vs air)
质量水平
方案
99%
表单
solid
mp
73-75 °C (lit.)
溶解性
acetone: soluble(lit.)
benzene: soluble(lit.)
ethanol: soluble(lit.)
water: insoluble(lit.)
官能团
amine
SMILES字符串
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
基因信息
human ... EPHX2(2053)
mouse ... Ephx2(13850)
一般描述
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.
警示用语：
Warning
危险声明
危险分类
Acute Tox. 4 Oral - Aquatic Chronic 3
储存分类代码
11 - Combustible Solids
WGK
WGK 2
闪点(°F)
302.0 °F - closed cup
闪点(°C)
150 °C - closed cup
Chemical Desensitization of Explosives. Part 1. Effect of Ethyl Centralite on the Properties of an RDX-Based PBX.
Padfield J, et al.
Journal of Energetic Materials, 32(2), 106-116 (2014)
Richard Betz et al.
Acta crystallographica. Section E, Structure reports online, 67(Pt 4), o827-o827 (2011-07-15)
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 well as amide-type resonance is responsible for the marked planarization of the coordination environments
Synthetic Procedures Yielding Targeted Nitro and Nitroso Derivatives of the Propellant Stabilisers Diphenylamine, N-Methyl-4-nitroaniline, and N, N'-Diethyl-N, N'-diphenylurea.
Elliot MS, et al.
Propellants, Explosives, Pyrotechnics, 25(1), 31-36 (2000)
Alireza Farokhcheh et al.
Forensic science international, 240, 35-40 (2014-05-06)
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 (water, methanol, acetonitrile and chloroform), oxygen dependence and UV irradiation time on the spectroscopic properties
Colby E Ott et al.
Journal of forensic sciences, 65(6), 1935-1944 (2020-08-26)
The increasing demand for rapid methods to identify both inorganic and organic gunshot residues (IGSR and OGSR) makes electrochemical methods, an attractive screening tool to modernize current practice. Our research group has previously demonstrated that electrochemical screening of GSR samples
我们的科学家团队拥有各种研究领域经验，包括生命科学、材料科学、化学合成、色谱、分析及许多其他领域.
联系技术服务部门