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Merck
CN

766550

2,6-Bis(trimethylstannyl)-4,8-bis(2-ethylhexyloxy)benzo[1,2-b:4,5-b′]dithiophene

99.5% (HPLC)

Synonym(s):

1,1′-[4,8-Bis[(2-ethylhexyl)oxy]benzo[1,2-b:4,5-b′]dithiophene-2,6-diyl]bis[1,1,1-trimethyl]stannane, 2,6-Bis(trimethyltin)-4,8-bis(2-ethylhexyloxy)benzo[1,2-b:4,5-b′]dithiophene, 4,8-Bis(2-ethylhexyloxy)-2,6-bis(trimethylstannanyl)-4,8-dihydro-1,5-dithia-s-indacene

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About This Item

Empirical Formula (Hill Notation):
C32H54O2S2Sn2
CAS Number:
1160823-78-8
Molecular Weight:
772.32
UNSPSC Code:
12352103
PubChem Substance ID:
329767246
NACRES:
NA.23
MDL number:
MFCD20275089
Assay:
99.5% (HPLC)
Form:
solid

Key Documents

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form

solid

InChI

1S/C26H36O2S2.6CH3.2Sn/c1-5-9-11-19(7-3)17-27-23-21-13-15-30-26(21)24(22-14-16-29-25(22)23)28-18-20(8-4)12-10-6-2;;;;;;;;/h13-14,19-20H,5-12,17-18H2,1-4H3;6*1H3;;

InChI key

XXMOZDBOAIICDA-UHFFFAOYSA-N

assay

99.5% (HPLC)

mp

70-75 °C

Application

Synthesis of polymers for high power conversion efficiency (PCE) organic solar cells and OFETs

pictograms

Skull and crossbonesEnvironment
GHS06,GHS09

signalword

Danger

Hazard Classifications

Acute Tox. 1 Dermal - Acute Tox. 2 Inhalation - Acute Tox. 2 Oral - Aquatic Acute 1 - Aquatic Chronic 1

Storage Class

6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

Regulatory Information

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Certificates of Analysis (COA)

Lot/Batch Number
MKCM5545
MKCG9258
MKBP0536V

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Hae Jung Son et al.
Journal of the American Chemical Society, 133(6), 1885-1894 (2011-01-27)
Herein, we describe the synthesis of fluorinated polythienothiophene-co-benzodithiophenes (PTBFs) and the characterization of their physical properties, especially their performance in solar cells. Fluorination of the polymer backbone lowered both the HOMO and LUMO energy levels and simultaneously widened the energy

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