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901214

Sigma-Aldrich

1,1′-[4,8-Bis[5-(2-ethylhexyl)-2-thienyl]benzo[1,2-b:4,5-b′]dithiophene-2,6-diyl]bis[1,1,1-trimethylstannane]

Synonym(s):

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

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About This Item

Empirical Formula (Hill Notation):
C40H58S4Sn2
CAS Number:
1352642-37-5
Molecular Weight:
904.57
MDL number:
MFCD30607286
UNSPSC Code:
12352005
NACRES:
NA.23

Assay

97%

Quality Level

100

form

powder

storage temp.

2-8°C

SMILES string

[Sn](C)(C)(C)c1[s]c2c(c(c4[s]c(cc4c2c5[s]c(cc5)CC(CCCC)CC)[Sn](C)(C)C)c3[s]c(cc3)CC(CCCC)CC)c1

InChI

1S/C34H40S4.6CH3.2Sn/c1-5-9-11-23(7-3)21-25-13-15-29(37-25)31-27-17-19-36-34(27)32(28-18-20-35-33(28)31)30-16-14-26(38-30)22-24(8-4)12-10-6-2;;;;;;;;/h13-18,23-24H,5-12,21-22H2,1-4H3;6*1H3;;

InChI key

OCFFMJYHZKHRKM-UHFFFAOYSA-N

Related Categories

Pictograms

Skull and crossbonesEnvironment
GHS06,GHS09

Signal Word

Danger

Hazard Statements

H300 + H310 + H330,H410

Hazard Classifications

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

Storage Class Code

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

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Liyan Yang et al.
Journal of the American Chemical Society, 139(5), 1958-1966 (2017-01-14)
A new organic small molecule, DRTB-T, that incorporates a two-dimensional trialkylthienyl-substituted benzodithiophene core building block was designed and synthesized. DRTB-T has a band gap (E
Haijun Bin et al.
Journal of the American Chemical Society, 139(14), 5085-5094 (2017-03-23)
In the last two years, polymer solar cells (PSCs) developed quickly with n-type organic semiconductor (n-OSs) as acceptor. In contrast, the research progress of nonfullerene organic solar cells (OSCs) with organic small molecule as donor and the n-OS as acceptor

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