694460
3,3′′′-二己基-2,2′:5′,2′′:5′′,2′′′-四噻吩
95%
别名:
α,ω-二己基四噻吩, 5,5′-双(3-己基-2-噻吩基)-2,2′-联噻吩, DH-4T
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关于此项目
经验公式（希尔记法）:
C28H34S4
化学文摘社编号:
分子量:
498.83
NACRES:
NA.23
PubChem Substance ID:
UNSPSC Code:
12352103
MDL number:
Assay:
95%
Form:
solid
Quality Segment
assay
95%
form
solid
greener alternative product score
old score: 82
new score: 24
Find out more about DOZN™ Scoring
greener alternative product characteristics
Waste Prevention
Safer Solvents and Auxiliaries
Design for Energy Efficiency
Learn more about the Principles of Green Chemistry.
sustainability
Greener Alternative Product
mp
25-29 °C
greener alternative category
SMILES string
CCCCCCc1ccsc1-c2ccc(s2)-c3ccc(s3)-c4sccc4CCCCCC
InChI
1S/C28H34S4/c1-3-5-7-9-11-21-17-19-29-27(21)25-15-13-23(31-25)24-14-16-26(32-24)28-22(18-20-30-28)12-10-8-6-4-2/h13-20H,3-12H2,1-2H3
InChI key
MLDVGCCQHBDHDR-UHFFFAOYSA-N
General description
3,3′′′-Dihexyl-2,2′:5′,2′′:5′′,2′′′-quaterthiophene (D4HT) is a dihexyl quarterthiophene derivative that can be used as a donor-acceptor molecule in organic electronic devices. It has a field mobility of 0.23 cm2/Vs and acts as an active layer in semiconductors.
We are committed to bringing you Greener Alternative Products, which adhere to one of the four categories of Greener Alternatives . This product belongs to category of Re-engineered products, showing key improvements in Green Chemistry Principles “Waste Prevention”, “Safer Solvents and Auxiliaries” and “Design for Energy Efficiency”. Click here to view its DOZN scorecard.
Application
D4HT can be used a conjugating polymer in the fabrication of devices such as organic field effect transistor (OFET), organic thin film transistor (OTFT) and organic photovoltaics (OPV).
signalword
Warning
hcodes
Hazard Classifications
Eye Irrit. 2
存储类别
11 - Combustible Solids
flash_point_f
>230.0 °F
flash_point_c
> 110 °C
ppe
dust mask type N95 (US), Eyeshields, Gloves