367141
Selenophene
97%
Synonym(s):
Selenacyclopentadiene, Selenofuran
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About This Item
Empirical Formula (Hill Notation):
C4H4Se
CAS Number:
Molecular Weight:
131.03
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:
NACRES:
NA.22
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Quality Level
Assay
97%
form
liquid
refractive index
n20/D 1.58 (lit.)
bp
110-111 °C (lit.)
mp
−30 °C (lit.)
density
1.423 g/mL at 25 °C (lit.)
SMILES string
c1cc[se]c1
InChI
1S/C4H4Se/c1-2-4-5-3-1/h1-4H
InChI key
MABNMNVCOAICNO-UHFFFAOYSA-N
Related Categories
General description
Selenophene is a heterocyclic building block. Synthesis of selenophene-based heteroacenes has been reported. Synthesis of selenophene-thiophene block copolymers has been reported. The electron transmission spectra of selenophene has been recorded in the 0-6eV energy range.
Application
Selenophene may be used:
- as conjugated linker in the synthesis of organic dyes
- in the synthesis of selenophene-2-carbonitrile
- in the synthesis of selenophene diketopyrrolopyrrole polymers
- as building block for the electrically conducting polyalkyl selenophene
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Danger
Hazard Statements
Precautionary Statements
Hazard Classifications
Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Flam. Liq. 2 - STOT RE 2
Storage Class Code
3 - Flammable liquids
WGK
WGK 3
Flash Point(F)
26.6 °F - closed cup
Flash Point(C)
-3 °C - closed cup
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves
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Selenophene-thiophene block copolymers were synthesized and studied. The properties of these novel block copolymers are distinct from those of statistical copolymers prepared from the same monomers with a similar composition. Specifically, the block copolymers exhibit broad and red-shifted absorbance features
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