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2-t-Butylthiophene

2-t-Butylthiophene Structure
2-t-Butylthiophene structure
CAS No.
1689-78-7
Chemical Name:
2-t-Butylthiophene
Synonyms
AI315885;AI3-15885;AI3 15885;AKOS BBS-00004446;2-t-Butylthiophene;2-TERT-BUTYLTHIOPHENE;Thiophene, 2-(1,1-diMethylethyl)-;2-T-BUTYLTHIOPHENE ISO 9001：2015 REACH
CBNumber:
CB0663735
Molecular Formula:
C8H12S
Molecular Weight:
140.25
MDL Number:
MFCD00089197
MOL File:
1689-78-7.mol
MSDS File:
SDS
Last updated:2026-09-12 18:48:27
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2-t-Butylthiophene Properties

Melting point -59.1°C
Boiling point 163.95°C
Density 0.9967 (estimate)
refractive index 1.5197 (estimate)
storage temp. 2-8°C(protect from light)
solubility Chloroform, Methanol (Slightly)
form Oil
color Colourless
LogP 3.558 (est)
FDA UNII R5YF9YW3CR
EPA Substance Registry System 2-tert-Butylthiophene (1689-78-7)

SAFETY

Risk and Safety Statements

Symbol(GHS)  Exclamation Mark (GHS07)
GHS07
Signal word  Warning
Hazard statements  H315-H319-H227
Precautionary statements  P501-P210-P264-P280-P302+P352-P370+P378-P337+P313-P305+P351+P338-P362+P364-P332+P313-P403+P235

2-t-Butylthiophene price

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
TRC TRC-B703608-50MG 2-(tert-Butyl)thiophene 1689-78-7 50mg $97 2026-06-03 Buy
TRC TRC-B703608-500MG 2-(tert-Butyl)thiophene 1689-78-7 500mg $467 2026-06-03 Buy
TRC TRC-B703608-100MG 2-(tert-Butyl)thiophene 1689-78-7 100mg $129 2026-06-03 Buy
ChemScene CS-0066781 2-tert-Butylthiophene ≥98% 1689-78-7 1g $187 2026-06-04 Buy
ChemScene CS-0066781 2-tert-Butylthiophene ≥98% 1689-78-7 5g $649 2026-06-04 Buy
Product number Packaging Price Buy
TRC-B703608-50MG 50mg $97 Buy
TRC-B703608-500MG 500mg $467 Buy
TRC-B703608-100MG 100mg $129 Buy
CS-0066781 1g $187 Buy
CS-0066781 5g $649 Buy

2-t-Butylthiophene Chemical Properties, Uses, Production

Synthesis

Thiophene(SIV) (9CI)

188290-36-0

2-Bromo-2-methylpropane

507-19-7

2-T-BUTYLTHIOPHENE

1689-78-7

A dichloromethane (30 mL) solution of thiophene (12.0 g, 0.143 mol) and bromo-tert-butane (19.6 g, 0.143 mol) was slowly added dropwise to a suspension of dichloromethane (30 mL) containing aluminum trichloride (19.1 g, 0.143 mol) at -78 °C for a controlled period of 1 hour. The reaction mixture was stirred continuously at -78 °C for 2 hours, followed by slow warming to room temperature and continued stirring for 18 hours. Upon completion of the reaction, the reaction mixture was diluted with dichloromethane and washed sequentially with water, 5% sodium hydroxide solution and water. The organic layer was dried with anhydrous sodium sulfate, filtered and concentrated under reduced pressure to remove the solvent to give the crude product. The crude product was purified by vacuum distillation (20 mmHg) to give 10.7 g of 2-(tert-butyl)thiophene in 53% yield.

References

[1] Patent: US2004/10013, 2004, A1. Location in patent: Page/Page column 65

2-t-Butylthiophene synthesis

188290-36-0
507-19-7
1689-78-7
Synthesis of 2-t-Butylthiophene from Thiophene(SIV) (9CI) and 2-Bromo-2-methylpropane

2-t-Butylthiophene Preparation Products And Raw materials

Raw materials

Thiophene(SIV) (9CI) 2-Bromo-2-methylpropane Dichloromethane Aluminum chloride

Preparation Products

2-t-Butylthiophene Suppliers

Global Suppliers ( 47)
Supplier Tel Email Country ProdList Advantage
Capot Chemical Co., Ltd +86 (0) 571 85 58 67 18 China 18187 66
Accela ChemBio Co.,Ltd. 021-50795510 4000665055 marketing@accelachem.com China 10972 64
Nanjing Chemlin Chemical Co., Ltd 025-83697070 13770331960 info@chemlin.com.cn China 16305 64
China DongFan Chemical Co.,LTD 86-0571-85151182 China 5681 66
Hangzhou Sage Chemical Co., Ltd. +86057186818502 13588463833 info@sagechem.com China 10265 58
Shanghai Witofly Chemical Co.,Ltd sales@witofly.com China 2853 52
Nanjing Abix Biochemical Technology Co., Ltd. 025-87193546 18652950785; chemweiao@163.com China 9009 60
Shanghai TuZhi Chemical Co., Ltd. 19542790274 2119559397@qq.com China 751 50
Amadis Chemical Company Limited 571-89925085 sales@amadischem.com China 131885 58
Capot Chemical Co.,Ltd. +86-（0）57185586718 +86-13336195806 sales@capot.com China 29626 60
Supplier Advantage
Capot Chemical Co., Ltd 66
Accela ChemBio Co.,Ltd. 64
Nanjing Chemlin Chemical Co., Ltd 64
China DongFan Chemical Co.,LTD 66
Hangzhou Sage Chemical Co., Ltd. 58
Shanghai Witofly Chemical Co.,Ltd 52
Nanjing Abix Biochemical Technology Co., Ltd. 60
Shanghai TuZhi Chemical Co., Ltd. 50
Amadis Chemical Company Limited 58
Capot Chemical Co.,Ltd. 60

View Latest Price from 2-t-Butylthiophene manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
2-T-BUTYLTHIOPHENE pictures 2026-08-20 2-T-BUTYLTHIOPHENE
1689-78-7
 $1.10 1g 99.00% 100 Tons Dideu Industries Group Limited

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2-TERT-BUTYLTHIOPHENE AKOS BBS-00004446 Thiophene, 2-(1,1-diMethylethyl)- 2-T-BUTYLTHIOPHENE ISO 9001：2015 REACH AI3 15885 AI315885 AI3-15885 2-t-Butylthiophene 1689-78-7 Heterocycles series Thiophene&Benzothiophene