798304
2-Bromo-3-(2-ethylhexyl)thiophene
97% (GC)
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About This Item
Empirical Formula (Hill Notation):
C12H19BrS
CAS Number:
Molecular Weight:
275.25
MDL number:
UNSPSC Code:
12352103
PubChem Substance ID:
Assay
97% (GC)
form
liquid
refractive index
n/D 1.523
density
1.201 g/L at 25 °C
SMILES string
BrC1=C(CC(CC)CCCC)C=CS1
InChI
1S/C12H19BrS/c1-3-5-6-10(4-2)9-11-7-8-14-12(11)13/h7-8,10H,3-6,9H2,1-2H3
InChI key
VWIAAXXJIUXUEC-UHFFFAOYSA-N
Application
Organic semiconducting polymer or small molecule precursor.
Signal Word
Danger
Hazard Statements
Precautionary Statements
Hazard Classifications
Acute Tox. 3 Oral - Skin Irrit. 2
Storage Class Code
6.1D - Non-combustible acute toxic Cat.3 / toxic hazardous materials or hazardous materials causing chronic effects
WGK
WGK 3
Regulatory Information
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Yue Zhang et al.
Journal of the American Chemical Society, 130(25), 7812-7813 (2008-05-30)
We designed and synthesized the all-conjugated diblock copolymers poly(3-hexylthiophene-block-3-(2-ethylhexyl)thiophene)s (P(3HT-b-3EHT)s) via a modified Grignard metathesis (GRIM), a type of quasi-living polymerization, and studied their microphase-separated structures. The P(3HT-b-3EHT)s synthesized had well-controlled molecular weights and very narrow polydispersity indices (PDIs), which
Novel polythiophene derivatives functionalized with conjugated side-?chain pendants comprising triphenylamine?/carbazole moieties for photovoltaic cell applications
Wang HJ, .
Polym. Chem., 4(3), 506-519 (2013)
Influence of the Ethylhexyl Side-Chain Content on the Open-Circuit Voltage in rr-Poly(3-hexylthiophene-co-3-(2-ethylhexyl)thiophene) Copolymers
Burkhart, Beate; Khlyabich, Petr P.; Thompson, Barry C.
Macromolecules, 45(9), 3740-3748 (2012)
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