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3-DODECYLTHIOPHENE

Product Name
3-DODECYLTHIOPHENE
CAS No.
104934-52-3
Chemical Name
3-DODECYLTHIOPHENE
Synonyms
S1033;3-Laurylthiophene;3-DODECYLTHIOPHENE;3-Dedecylthiophene;3-N-LAURYLTHIOPHENE;3-N-DODECYLTHIOPHENE;Thiophene, 3-dodecyl-;3-Dodecylthiophene>1-(Thien-3-yl)dodecane;3-Dodecylthiophene,97%
CBNumber
CB1103436
Molecular Formula
C16H28S
Formula Weight
252.46
MOL File
104934-52-3.mol
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3-DODECYLTHIOPHENE Property

Melting point:
-0.15°C (estimate)
Boiling point:
290 °C (lit.)
Density 
0.902 g/mL at 25 °C (lit.)
refractive index 
n20/D 1.488(lit.)
Flash point:
>230 °F
storage temp. 
2-8°C
form 
clear liquid
color 
Colorless to Light yellow
InChIKey
RFKWIEFTBMACPZ-UHFFFAOYSA-N
CAS DataBase Reference
104934-52-3(CAS DataBase Reference)
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Safety

Safety Statements 
24/25
WGK Germany 
3
HS Code 
29339900
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
456365
Product name
3-Dodecylthiophene
Purity
97%
Packaging
5g
Price
$215
Updated
2024/03/01
TCI Chemical
Product number
D2016
Product name
3-Dodecylthiophene
Purity
>98.0%(GC)
Packaging
1g
Price
$62
Updated
2024/03/01
TCI Chemical
Product number
D2016
Product name
3-Dodecylthiophene
Purity
>98.0%(GC)
Packaging
5g
Price
$82
Updated
2024/03/01
Alfa Aesar
Product number
H55799
Product name
3-n-Dodecylthiophene, 97%
Packaging
1g
Price
$44.65
Updated
2024/03/01
Alfa Aesar
Product number
H55799
Product name
3-n-Dodecylthiophene, 97%
Packaging
5g
Price
$160.65
Updated
2024/03/01
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3-DODECYLTHIOPHENE Chemical Properties,Usage,Production

Chemical Properties

clear colorless to yellow liquid

Uses

3-Dodecylthiophene is a reactant used to make semiconducting copolymers.

Uses

Conducting polymer precursor.

Preparation

3-Dodecylthiophene can be prepared from 3-bromothiophene and halogenated hydrocarbons in one step.
Steps: Under N2 atmosphere, slowly add 1-bromododecane (28.75g, 26.9 mL) to a 250mL three-necked flask containing a mixture of magnesium chips (3.28g, 0.135mol), anhydrous THF (30mL) and a small amount of iodine. mL, 0.13 mol) in dry THF (45 mL). After the mixture was refluxed at 70 °C for 2 hours, the system was cooled to room temperature with ice water, Ni(dppp)Cl2 (0.54 g, 1.00 mmol) was added first, and then 3-bromothiophene (16.31 g, 0.10 mol) was added slowly. Anhydrous THF (40 mL) solution. The mixed solution was stirred at room temperature overnight, and cold aqueous HCl (1.50 mol/L) was added to quench the reaction. The crude product was extracted with dichloromethane, dried over anhydrous magnesium sulfate, and further purified by column separation purification (n-hexane as eluent), resulting in a clear liquid (22.18 g, yield=88%).

General Description

3-Dodecylthiophene (3-DT) is a conjugating monomer that can be used as an active layer on semiconductors. It has good electronic properties and can be used in the development of p-type semiconducting polymers. It is mainly used in the formation of poly(3-dodecylthiophene) (P3DT) through electrochemical polymerization. P3DT can further be utilized for a variety of organic electronic based applications.

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3-DODECYLTHIOPHENE Suppliers

Zhengzhou Gecko Scientific Inc.
Tel
0371-63336364 17344886665
Fax
0371-65511872
Email
209932355@qq.com
Country
China
ProdList
407
Advantage
55
Henan Tongping Chemical Products Co. LTD
Tel
13402251831
Email
3635790176@qq.com
Country
China
ProdList
106
Advantage
58
Puyang Huicheng Electronic Material Co. Ltd.
Tel
0393-0393-8910800 18339358320
Fax
0393-8912775
Email
info@huichengchem.com
Country
China
ProdList
544
Advantage
64
J & K SCIENTIFIC LTD.
Tel
010-82848833 400-666-7788
Fax
86-10-82849933
Email
jkinfo@jkchemical.com
Country
China
ProdList
96815
Advantage
76
Meryer (Shanghai) Chemical Technology Co., Ltd.
Tel
4006608290; 18621169109
Fax
86-21-61259102
Email
market03@meryer.com
Country
China
ProdList
40241
Advantage
62
Beijing Donghualituo Techonlogy Development Co.,Ltd.
Tel
010-88425576
Fax
(+86)-10-88425546
Email
sales@dhltchem.com
Country
China
ProdList
793
Advantage
59
INTATRADE GmbH
Tel
+49 3493/605464
Fax
+49 3493/605470
Email
sales@intatrade.de
Country
Germany
ProdList
3576
Advantage
66
Alfa Aesar
Tel
400-6106006
Fax
021-67582001/03/05
Email
saleschina@alfa-asia.com
Country
China
ProdList
30132
Advantage
84
TCI (Shanghai) Development Co., Ltd.
Tel
021-67121386
Fax
021-67121385
Email
Sales-CN@TCIchemicals.com
Country
China
ProdList
24539
Advantage
81
Energy Chemical
Tel
021-021-58432009 400-005-6266
Fax
021-58436166
Email
sales8178@energy-chemical.com
Country
China
ProdList
44751
Advantage
61
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View Lastest Price from 3-DODECYLTHIOPHENE manufacturers

Henan Fengda Chemical Co., Ltd
Product
3-Dodecylthiophene 104934-52-3
Price
US $200.00-1.00/KG
Min. Order
1KG
Purity
99%, 99.5% Sublimated
Supply Ability
g-kg-tons, free sample is available
Release date
2023-12-30
Shaanxi Dideu Medichem Co. Ltd
Product
3-Dodecylthiophene 104934-52-3
Price
US $0.10-1.00/KG
Min. Order
1g
Purity
99%
Supply Ability
50tons
Release date
2020-04-24
Zhuozhou Wenxi import and Export Co., Ltd
Product
3-DODECYLTHIOPHENE 104934-52-3
Price
US $15.00-10.00/KG
Min. Order
1KG
Purity
99%+ HPLC
Supply Ability
Monthly supply of 1 ton
Release date
2021-08-11

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