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CAS 138372-67-5|2,2'-(1,3-Fenylen)bis[5-(4-tert-butylfenyl)-1,3,4-oksadiazol]
Molekylformel: C30H30N4O2
Molekylvekt: 478,58
Renhet: 97 prosent Min.
Pakke: 1 g / 5 g / 25 g / 100 g / 1 kg / 25 kg
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Spesifikasjon av CAS 138372-67-5|2,2'-(1,3-Fenylen)bis[5-(4-tert-butylfenyl)-1,3,4-oksadiazol]
ARTIKLER | SPESIFIKASJON |
Smeltepunkt | 241.42-243.29 grader |
InChIKey | FQJQNLKWTRGIEB-UHFFFAOYSA-N |
Lagringstemp. | Forseglet i tørt romtemperatur |
Farge | Hvitt pulver/krystaller |
Absorpsjon | λmax 292 (THF) |
λmaks | 292 nm (CH2Cl2) (lit.) |
Tetthet | 1.132 |
Kokepunkt | 625,7 grader |
pka | -5.37 |
CAS-databasereferanse | 138372-67-5 |
Syntese av CAS 138372-67-5|2,2'-(1,3-Fenylen)bis[5-(4-tert-butylfenyl)-1,3,4-oksadiazol]
Forhold
Flertrinns reaksjon med 2 trinn
1: pyridin / dimetylformamid 2: POCl3 / Oppvarming
Referanse
Wang, Changsheng; Jung, Gun-Young; Batsanov, Andrei S.; Bryce, Martin R.; Petty, Michael C.
[Journal of Materials Chemistry, 2002, vol. 12, #2, s. 173 - 180]
Populære tags: cas 138372-67-5|2,2'-(1,3-fenylen)bis[5-(4-tert-butylfenyl)-1,3,4-oksadiazol], pris, tilbud, rabatt, på lager, til salgs
