CAS 4081-00-9|Spiro[9H- fflworene-9,9'-[9H]xanthen]-3',6'-diol
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CAS 4081-00-9|Spiro[9H- fflworene-9,9'-[9H]xanthen]-3',6'-diol

CAS 4081-00-9|Spiro[9H- fflworene-9,9'-[9H]xanthen]-3',6'-diol

Fformiwla Moleciwlaidd: C25H16O3
Pwysau Moleciwlaidd: 364.39
Purdeb: 97 y cant Isafswm.
Pecyn: 1 g / 5 g / 25 g / 100 g / 1 kg / 25 kg
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Cyflwyniad Cynnyrch

Manyleb CAS 4081-00-9|Spiro[9H- fflworene-9,9'-[9H]xanthen]-3',6'-diol

EITEMAU

MANYLEB

Ymdoddbwynt

269 ​​gradd

Cyfeirnod Cronfa Ddata CAS

4081-00-9

λmax

420nm (goleu.)

dwysedd

1.47±0.1 g/cm3 (20ºC 760 Torr)


Synthesis oCAS 4081-00-9|Spiro[9H- fflworene-9,9'-[9H]xanthen]-3',6'-diol

image


Amodau

Gyda hydrogenclorid; 1-dodecylthiol Mewn dŵr ar 55 - 60 gradd ; am 8h;


Cyfeiriad

Hasegawa, Masatoshi; Takahashi, Shinya; Tsukuda, Soichi; Hirai, Tomoki; Ishii, Junichi; Yamashina, Yukari; Kawamura, Yoshinori

[Polymer, 2019, cyf. 169, t. 167 - 184]

Tagiau poblogaidd: cas 4081-00-9|spiro[9h-fluorene-9,9'-[9h]xanthene]-3',6'-diol, pris, dyfynbris, disgownt, mewn stoc, ar werth

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