CAS 501-65-5|Diphenylacetylene
Cov roj formula: C14H10
Molecular Luj: 178.23
EINECS: 207-926-6
Purity: 97% Min.
Pob: 1 g / 5 g / 25 g / 100 g / 1 kg
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Lub alkyne derivative, diphenylacetylene, occupies ib qho tseem ceeb txoj hauj lwm nyob rau hauv cov organic synthesis. Ntau yam khoom siv ntuj tsim, tshuaj molecules thiab cov ntaub ntawv polymeric muaj cov qauv alkyne lossis raug tsim los ntawm cov alkyne yooj yim.
Specification ntawm CAS 501-65-5|Diphenylacetylene
Yam khoom | SPECIFICATION |
Melting point | 59-61 degree (lit.) |
Xim | Lub teeb daj mus rau brownish |
Cia temp. | Muab kaw rau hauv qhuav, 2-8 degree |
Merck | 14,9504 |
Fp | 170 degree / 19 hli |
Refractive Index | 1.6415 |
Daim ntawv | Crystalline hmoov thiab chunks |
EPA Tshuaj Registry System | Benzene, 1,1'-(1,2-ethynediyl)bis- (501-65-5) |
InChIKey | JRXXLCKWQFKACW-UHFFFAOYSA-N |
Qhov ntom | 0.99 g/mL ntawm 25 degree (lit.) |
Kev ruaj ntseg | ruaj khov. Hluav taws kub. Incompatible nrog muaj zog oxidizing neeg sawv cev. |
Boiling point | 170 degree / 19 mmHg (lit.) |
Specific Gravity | 0.99 |
Dej Solubility | Miscible nrog ether thiab cawv kub. Immiscible nrog dej. |
NIST Chemistry Reference | Diphenylethylene (501-65-5) |
BRN | 606478 |
CAS DataBase Reference | 501-65-5(CAS DataBase Reference) |
Synthesis ntawmCAS 501-65-5|Diphenylacetylene
Cov xwm txheej
nrog tooj liab (l) iodide; 1,8-diazabicyclo[5.4.0]undec-7-ene Hauv dej ntawm 80 degree ; rau 5h;. Kev sib txuas ntawm Sonogashira;
Kev siv
Huang, Jianlin; Zhu, Fengxia; Nws, Wenhan; Zhang, Fang; Wang, Wei; Li, Hexing [Journal of the American Chemical Society, 2010, vol. 132, nr 5, p. 1492 - 1493]
Cim npe nrov: cas 501-65-5|diphenylacetylene, nqe, hais, luv nqi, hauv Tshuag, kev muag khoom
