3-Hexylthiophene

3-Hexylthiophene Basic information
Product Name:3-Hexylthiophene
Synonyms:3-HEXYLTHIOPHENE,98%;4-Hexylthiophene;3-(Hex-1-yl)thiophene;3-Hexylthiophene, 98% 5GR;3-n-Hexylthiophene, 99+%;3-Hexylthiophene, 97+%;3-Hexylthiopene;3-Hexylthiophen
CAS:1693-86-3
MF:C10H16S
MW:168.3
EINECS:629-237-3
Product Categories:Thiophene Series;Building Blocks;pharmacetical;Thiophene&Benzothiophene;3-Alkylthiophenes (for Conduting Polymer Research);Heterocyclic Building Blocks;Thiophenes;Functional Materials;Reagents for Conducting Polymer Research;Thiophen;OPV,OLED
Mol File:1693-86-3.mol
3-Hexylthiophene Structure
3-Hexylthiophene Chemical Properties
Melting point -39.15°C (estimate)
Boiling point 65 °C/0.45 mmHg (lit.)
density 0.936 g/mL at 25 °C (lit.)
refractive index n20/D 1.496(lit.)
Fp 100 °F
storage temp. Keep in dark place,Inert atmosphere,Room temperature
form Liquid
color Clear colorless to slightly yellow or red
Water Solubility Partly soluble in water.
BRN 1617129
CAS DataBase Reference1693-86-3(CAS DataBase Reference)
Safety Information
Hazard Codes Xn,Xi
Risk Statements 10-20/21/22-36/37/38-20
Safety Statements 16-26-36-37/39
RIDADR UN 1993 3/PG 3
WGK Germany 3
HazardClass 3
PackingGroup III
HS Code 29349990
MSDS Information
ProviderLanguage
SigmaAldrichEnglish
ACROSEnglish
3-Hexylthiophene Usage And Synthesis
Description3-Hexylthiophene is the intermediate for the synthesis of poly(3-hexylthiophene), referred as P3HT. To date, it is the most studied polymer for polymer solar cells. The efficiency of a P3HT/PCBM solar cell is typically 4-5 %, but with new fullerene materials developed to closely match the energy levels of P3HT (HOMO 5.0 eV, LUMO 3.0 eV), device performances have been pushed to 6.5%.
Chemical Propertiescolorless transparent or light yellow liquid
Uses3-n-Hexylthiophene is a conducting polymer precursor. may be used in the synthesis of poly(3-hexylthiophene). MgKR X-ray and low energy electron induced oligomerization of physisorbed layers of 3-hexylthiophene condensed on clean gold results in the formation of an organic film.
Uses3-Hexylthiophene may be used as starting reagent in the synthesis of poly(3-hexylthiophene) (P3HT). Poly(3-hexylthiophene) (P3HT) nanofibres have been used for the preparation of organic phototransistors (OPTs).
PreparationThe 2,5-dibromo-3-dodecylthiophene was dissolved in tetrahydromyran, added with methylmagnesium bromide, preheated and added with catalyst for reaction reaction was injected into alcohol solvent, and hexane was added to remove the copolymer, and then the mixture was soxhlet filtered using chloroform, and the chloroform layer was evaporated and concentrated to obtain a purple membrane; the purple membrane was vacuum filtered to obtain the product 3-hexylthiophene.
General Description3-Hexylthiophene, a sulfur containing heterocyclic building block, is a thiophene derivative. Poly(3-hexylthiophene) (P3HT) nanofibres have been used for the preparation of organic phototransistors (OPTs).
3-Hexylthiophene Preparation Products And Raw materials
Raw materials3,3′-Dihexyl-2,2′-bithiophene–>3,4′-Dihexyl-2,2′-bithiophene–>HEXYLMAGNESIUM BROMIDE–>1-Iodohexane–>N-HEXYLLITHIUM–>1-Bromohexane–>3-Bromothiophene–>3-CHLOROTHIOPHENE
Preparation Products2,5-Dibromo-3-hexylthiophene–>2-bromo-3-hexylthiophene–>4,7-Bis(5-broMo-4-hexylthiophen-2-yl)benzo[c][1,2,5]thiadiazole–>3,3′-BITHIOPHENE

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