560073
9,9-Dioctyl-2,7-dibromofluorene
96%
동의어(들):
2,7-Dibromo-9,9-bis(n -octyl)fluorene, 2,7-Dibromo-9,9-di-n -octyl-9H -fluorene, 2,7-Dibromo-9,9-di-n -octylfluorene, 2,7-Dibromo-9,9-dioctyl-9H -fluorene, 9,9-Dioctyl-2,7-dibromofluorene, 9,9-Dioctyl-9H -2,7-dibromofluorene
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모든 사진(1)
About This Item
실험식(Hill 표기법):
C29H40Br2
CAS Number:
Molecular Weight:
548.44
MDL number:
UNSPSC 코드:
12352103
PubChem Substance ID:
NACRES:
NA.23
추천 제품
![Poly[9,9-bis-(2-ethylhexyl)-9H-fluorene-2,7-diyl] light-emitting λem 409 nm (in chloroform)](/deepweb/assets/sigmaaldrich/product/structures/186/919/a69a261c-1d02-44b4-82ab-119ad6c9d843/640/a69a261c-1d02-44b4-82ab-119ad6c9d843.png)
분석
96%
형태
solid
mp
59-63 °C (lit.)
SMILES string
CCCCCCCCC1(CCCCCCCC)c2cc(Br)ccc2-c3ccc(Br)cc13
InChI
1S/C29H40Br2/c1-3-5-7-9-11-13-19-29(20-14-12-10-8-6-4-2)27-21-23(30)15-17-25(27)26-18-16-24(31)22-28(26)29/h15-18,21-22H,3-14,19-20H2,1-2H3
InChI key
CYKLQIOPIMZZBZ-UHFFFAOYSA-N
일반 설명
Intermediate for polymeric light-emitting diodes.
Storage Class Code
11 - Combustible Solids
WGK
WGK 2
Flash Point (°F)
Not applicable
Flash Point (°C)
Not applicable
Shotaro Hayashi et al.
Scientific reports, 7(1), 1078-1078 (2017-04-26)
Absolute molecular weight values obtained by gel permeation chromatography with multi angle light scattering of PEDOTF8 were approximately 65% of the relative molecular weight values obtained by gel permeation chromatography using polystyrene standards. Both light absorption and molecular weight measurements
Zhiwei Chu et al.
Sensors (Basel, Switzerland), 18(5) (2018-05-16)
An aggregation-caused quenching (ACQ)-active polymer (PF), an aggregation-induced emission (AIE)-active polymer (PFTPE) and an aggregation-enhanced emission (AEE)-active polymer (PTTPE) were synthesized by tetraphenylethane (TPE), fluorene and thiophene moieties. Polyurethane (PU) foams modified by PF, PFTPE and PTTPE, namely PU-PF, PU-PFTPE
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