CAS 4081-00-9 | Spiro[9H-fluorene-9,9'-[9H]xanthene]-3',6'-diol
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CAS 4081-00-9 | Spiro[9H-fluorene-9,9'-[9H]xanthene]-3',6'-diol

CAS 4081-00-9 | Spiro[9H-fluorene-9,9'-[9H]xanthene]-3',6'-diol

Molecular Formula: C25H16O3
Molecular Weight: 364.39
Purity: 97% Min.
Package: 1 g / 5 g / 25 g / 100 g / 1 kg / 25 kg
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Product Introduction

Specification of CAS 4081-00-9 | Spiro[9H-fluorene-9,9'-[9H]xanthene]-3',6'-diol

ITEMS

SPECIFICATION

Melting point 

269 °C

CAS DataBase Reference

4081-00-9

λmax

420nm(lit.)

density 

1.47±0.1 g/cm3 (20 ºC 760 Torr)


Synthesis of CAS 4081-00-9 | Spiro[9H-fluorene-9,9'-[9H]xanthene]-3',6'-diol

image


Conditions

With hydrogenchloride; 1-dodecylthiol In water at 55 - 60℃; for 8h;


Reference

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

[Polymer, 2019, vol. 169, p. 167 - 184]

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