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| 1,2-Diphenyl ether is an important fine organic synthesis intermediate, which can be applied in the production of plastics, heat sensitizers, etc. This compound is mainly prepared from 1,2-dihaloethanes as the raw material, and appears as a grayish-white crystalline powder at room temperature and normal pressure. | |||||||||
104-66-5
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104-66-5
1,2-Diphenoxyethane Basic information | |
Structure | |
Product Name: | 1,2-Diphenoxyethane |
CAS: | 104-66-5 |
MF: | C14H14O2 |
MW: | 214.26 |
EINECS: | 203-224-9 |
Mol File: | 104-66-5.mol |
1,2-Diphenoxyethane Chemical Properties | |
Melting point | 94-96 °C (lit.) |
Boiling point | 185 °C / 12mmHg |
density | 1.0781 (rough estimate) |
vapor pressure | 0Pa at 25℃ |
refractive index | 1.5570 (estimate) |
storage temp. | Sealed in dry,Room Temperature |
solubility | Chloroform (Slightly), Methanol (Slightly) |
form | Solid |
color | White to Off-White |
Water Solubility | 22mg/L at 25℃ |
BRN | 2052248 |
InChI | 1S/C14H14O2/c1-3-7-13(8-4-1)15-11-12-16-14-9-5-2-6-10-14/h1-10H,11-12H2 |
InChIKey | XCSGHNKDXGYELG-UHFFFAOYSA-N |
SMILES | C(COc1ccccc1)Oc2ccccc2 |
LogP | 3.81 at 25℃ |
CAS DataBase Reference | 104-66-5(CAS DataBase Reference) |
EPA Substance Registry System | 2-Phenoxyethyl phenyl ether (104-66-5) |
检测项 目 Test Item | 质量标准Specification | 结果Result |
外观 | 白色或类白色结晶性粉末 | 符合 |
Appea.ance | White or almost white crystalline powder 主峰的保留时间应与标准谱相符。 | Conforms |
鉴别 | The retention time of the principal peak in the | 符合 |
Identification (HPLC) | chromatogram obtained with the Test solutiQn corresponds to that obtained with the system suitability. | Conforms |
粒径 Particle size | :S0.5mm(99.75% pass) | 符合Conforms |
水分Water (KF) | :s0.5% | 0.15% |
相关物质 Related substances | 乙二醇单苯赵Ethylene glycol monophenyl ether::S0.3% 任何其它单一杂质 Any other individual impurity:≤0.5% | 0.03% |
0.22% | ||
总杂 Total impurities::S2.0% | 0.50% | |
含量Assay (HPLC) | 98.(),..,l01.5% | 99.4 |
结论Conclusion: 符合标准 Conform to specification | ||
