2,5-Bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)thieno[3,2-b]thiophene
![2,5-Bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)thieno[3,2-b]thiophene Structure](https://image.chemsrc.com/caspic/114/924894-85-9.png)
2,5-Bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)thieno[3,2-b]thiophene structure
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Common Name | 2,5-Bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)thieno[3,2-b]thiophene | ||
|---|---|---|---|---|
| CAS Number | 924894-85-9 | Molecular Weight | 392.149 | |
| Density | 1.2±0.1 g/cm3 | Boiling Point | 501.0±45.0 °C at 760 mmHg | |
| Molecular Formula | C18H26B2O4S2 | Melting Point | N/A | |
| MSDS | USA | Flash Point | 256.8±28.7 °C | |
| Name | 2,5-Bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)thieno[3,2-b]thiophene |
|---|---|
| Synonym | More Synonyms |
| Density | 1.2±0.1 g/cm3 |
|---|---|
| Boiling Point | 501.0±45.0 °C at 760 mmHg |
| Molecular Formula | C18H26B2O4S2 |
| Molecular Weight | 392.149 |
| Flash Point | 256.8±28.7 °C |
| Exact Mass | 392.145874 |
| PSA | 93.40000 |
| LogP | 3.56120 |
| Vapour Pressure | 0.0±1.2 mmHg at 25°C |
| Index of Refraction | 1.551 |
| RIDADR | NONH for all modes of transport |
|---|---|
| HS Code | 2934999090 |
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~63%
2,5-Bis(4,4,5,5... CAS#:924894-85-9 |
| Literature: VERTEX PHARMACEUTICALS INCORPORATED; DAS, Sanjoy Kumar; BENNANI, Youssef L. Patent: WO2011/119853 A1, 2011 ; Location in patent: Page/Page column 126-127 ; |
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~5%
2,5-Bis(4,4,5,5... CAS#:924894-85-9 |
| Literature: Bijleveld, Johan C.; Verstrijden, R. A. Melanie; Wienk, Martijn M.; Janssen, Rene A. J. Journal of Materials Chemistry, 2011 , vol. 21, # 25 p. 9224 - 9231 |
![2,5-Dibromothieno[3,2-b]thiophene structure](https://image.chemsrc.com/caspic/341/25121-87-3.png)
| Precursor 3 | |
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| DownStream 0 | |
| HS Code | 2934999090 |
|---|---|
| Summary | 2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
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High performance weak donor-acceptor polymers in thin film transistors: effect of the acceptor on electronic properties, ambipolar conductivity, mobility, and thermal stability.
J. Am. Chem. Soc. 133(51) , 20799-807, (2011) We have studied the electronic, physical, and transistor properties of a family of donor-acceptor polymers consisting of diketopyrrolopyrrole (DPP) coupled with different accepting companion units in ... |
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Deeply colored polymers containing 1, 3, 4, 6-tetraarylpyrrolo [3, 2-b] pyrrole-2, 5-dione (IsoDPP) units in the main chain Welterlich, I., Charov, O., & Tieke, B.
Macromolecules 45(11) , 4511-4519, (2012)
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Synthesis and characterization of a new light-emitting fluorene-thieno [3, 2-b] thiophene-based conjugated copolymer. Lim, E., Jung, B. J., & Shim, H. K.
Macromolecules 36(12) , 4288-4293, (2003)
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| Thieno[3,2-b]thiophene, 2,5-bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)- |
| 4,4,5,5-tetramethyl-2-[5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)thieno[3,2-b]thiophen-2-yl]-1,3,2-dioxaborolane |
| 2,2'-Thieno[3,2-b]thiene-2,5-diylbis(4,4,5,5-tetramethyl-1,3,2-dioxaborolane) |
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- Shanghai Nianxing Industrial Co., Ltd
- China
- Product Name: 2,5-Bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)thieno[3,2-b]thiophene
- Price: Check
- Purity: 99.0%
- Delivery: 10 Day
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- Shanghai Jizhi Biochemical Technology Co., Ltd
- China
- Product Name: 2,5-Bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)thieno[3,2-b]thiophene
- Price: ￥696.0/250mg ￥7446.0/5g ￥606.0/100mg ￥2126.0/1g
- Purity: 95.0%
- Delivery: 2 Day
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- Dayang Chem (Hangzhou) Co., Ltd.
- China
- Product Name: 2,5-BIS(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)THIENO[3,2-B]THIOPHENE
- Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
- Purity: 98.0%
- Delivery: Inquiry
- Contact: Ms Wang
- Email: enquiry@dycnchem.com
- Shanghai Amole Biotechnology Co., Ltd.
- China
- Product Name: 2,5-Bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)thieno[3,2-b]thiophene
- Price: ￥Inquiry/100mg ￥Inquiry/10g ￥Inquiry/1g ￥Inquiry/250mg
- Purity: 97.0%
- Delivery: Inquiry
- Contact: Xiyao Wang
- Email: 3623107365@qq.com
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