产品介绍：
产品说明
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.
包装
100 g in poly bottle
基本信息
| 线性分子式 | [C6H5N(C2H5)]2CO |
| 分子量 | 268.35 |
| EC 号 | 201-645-2 |
| MDL编号 | MFCD00035794 |
| PubChem化学物质编号 | 24863178 |
| NACRES | NA.22 |
产品性质
| 质量水平 | 100 |
| 蒸汽密度 | 9.3 (vs air) |
| 测定 | 99% |
| mp | 73-75 ℃ (lit.) |
| 溶解性 | acetone: soluble(lit.) benzene: soluble(lit.) ethanol: soluble(lit.) water: insoluble(lit.) |
| 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) |
安全信息
| 象形图 |  |
| 警示用语： | Warning |
| 危险声明 | H302 - H412 |
| 预防措施声明 | P264 - P270 - P273 - P301 + P312 - P501 |
| 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 ℃ - closed cup |
