372889
1,3-二乙基-1,3-二苯基脲
99%
登录并加购，请在购物车里查看协议价、货期和发货地。
选择规格
变更视图
关于此项目
线性分子式:
[C6H5N(C2H5)]2CO
化学文摘社编号:
分子量:
268.35
NACRES:
NA.22
PubChem Substance ID:
UNSPSC Code:
12352100
EC Number:
201-645-2
MDL number:
Assay:
99%
Form:
solid
vapor density
9.3 (vs air)
Quality Segment
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.
signalword
Warning
hcodes
Hazard Classifications
Acute Tox. 4 Oral - Aquatic Chronic 3
存储类别
11 - Combustible Solids
wgk
WGK 2
flash_point_f
302.0 °F - closed cup
flash_point_c
150 °C - closed cup