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424285

Sigma-Aldrich

3-Octylthiophene

97%

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About This Item

Fórmula empírica (notación de Hill):
C12H20S
Número de CAS:
65016-62-8
Peso molecular:
196.35
MDL number:
MFCD00085281
UNSPSC Code:
12352100
PubChem Substance ID:
24866561
NACRES:
NA.22

assay

97%

form

liquid

refractive index

n20/D 1.492 (lit.)

bp

106-107 °C/3 mmHg (lit.)

density

0.92 g/mL at 25 °C (lit.)

SMILES string

CCCCCCCCc1ccsc1

InChI

1S/C12H20S/c1-2-3-4-5-6-7-8-12-9-10-13-11-12/h9-11H,2-8H2,1H3

InChI key

WQYWXQCOYRZFAV-UHFFFAOYSA-N

General description

3-Octylthiophene is an alkyl thiophene derivative. It has been synthesized by the reaction of 3-bromothiophene with octylmagnesium bromide.

Application

3-Octylthiophene may be used as a starting material in the synthesis of the following:
  • 2,5-dibromo-3-octylthiophene
  • poly(3-butylthiophene)-b-poly(3-octylthiophene), a diblock copoly(3-alkylthiophene)
  • regioregular poly(3-octylthiophene) (POT)

pictograms

Exclamation mark
GHS07

signalword

Warning

Hazard Classifications

Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

235.4 °F - closed cup

flash_point_c

113 °C - closed cup

ppe

dust mask type N95 (US), Eyeshields, Gloves

Certificados de análisis (COA)

Busque Certificados de análisis (COA) introduciendo el número de lote del producto. Los números de lote se encuentran en la etiqueta del producto después de las palabras «Lot» o «Batch»

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Sigma-Aldrich

693405

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New convenient synthesis of highly regioregular poly (3-octylthiophene) based on the Suzuki coupling reaction.
Guillerez S and Bidan G.
Synthetic Metals, 93(2), 123-126 (1998)
Crystalline diblock conjugated copolymers: Synthesis, self-assembly, and microphase separation of poly (3-butylthiophene)-b-poly (3-octylthiophene).
Wu PT, et al.
Macromolecules, 42(7), 2317-2320 (2009)
Soluble Phenanthrenyl-Imidazole-Presenting Regioregular Poly (3-octylthiophene) Copolymers Having Tunable Bandgaps for Solar Cell Applications.
Chang YT, et al.
Advances in Functional Materials, 17(16), 3326-3331 (2007)
Said A Hassan et al.
Mikrochimica acta, 187(9), 491-491 (2020-08-09)
The major objective of this work was to develop a portable, disposable, cost-effective, and reliable POC solid-state electrochemical sensor based on potentiometric transduction to detect benzodiazepine abuse, mainly diazepam (DZP), in biological fluids. To achieve that, microfabricated Cu electrodes on
Nannan Jian et al.
Physical chemistry chemical physics : PCCP, 21(13), 7174-7182 (2019-03-20)
Conjugated fluorophores have been extensively used for fluorescence sensing of various substances in the field of life processes and environmental science, due to their noninvasiveness, sensitivity, simplicity and rapidity. Most existing conjugated fluorophores exhibit excellent light-emitting performance in dilute solutions

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