5,5'-Dibromo-2,2'-bithiophene
Modify Date: 2025-08-26 11:56:11
5,5'-Dibromo-2,2'-bithiophene structure
|
Common Name | 5,5'-Dibromo-2,2'-bithiophene | ||
|---|---|---|---|---|
| CAS Number | 4805-22-5 | Molecular Weight | 324.055 | |
| Density | 2.0±0.1 g/cm3 | Boiling Point | 318.6±37.0 °C at 760 mmHg | |
| Molecular Formula | C8H4Br2S2 | Melting Point | 144-146 °C(lit.) | |
| MSDS | USA | Flash Point | 146.5±26.5 °C | |
| Name | 5,5'-Dibromo-2,2'-bithiophene |
|---|---|
| Synonym | More Synonyms |
| Density | 2.0±0.1 g/cm3 |
|---|---|
| Boiling Point | 318.6±37.0 °C at 760 mmHg |
| Melting Point | 144-146 °C(lit.) |
| Molecular Formula | C8H4Br2S2 |
| Molecular Weight | 324.055 |
| Flash Point | 146.5±26.5 °C |
| Exact Mass | 321.812103 |
| PSA | 56.48000 |
| LogP | 5.10 |
| Vapour Pressure | 0.0±0.7 mmHg at 25°C |
| Index of Refraction | 1.683 |
| Personal Protective Equipment | Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter |
|---|---|
| Hazard Codes | Xn:Harmful; |
| Risk Phrases | R20/21/22 |
| Safety Phrases | S36/37 |
| RIDADR | NONH for all modes of transport |
| WGK Germany | 3 |
| HS Code | 2934999090 |
![5-bromo-[2]thienyl lithium structure](https://image.chemsrc.com/caspic/437/19162-80-2.png)
| Precursor 6 | |
|---|---|
| DownStream 10 | |
![2-(5'-BROMO-[2,2'-BITHIOPHEN]-5-YL)-4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLANE structure](https://image.chemsrc.com/caspic/464/578715-23-8.png)
CAS#:578715-23-8
CAS#:16303-58-5
CAS#:146796-00-1
CAS#:88493-55-4
CAS#:132814-91-6
CAS#:110046-60-1
CAS#:125143-53-5
CAS#:5632-29-1| HS Code | 2934999090 |
|---|---|
| Summary | 2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
|
Length-dependent conductance of oligothiophenes.
J. Am. Chem. Soc. 136(29) , 10486-92, (2014) We have measured the single-molecule conductance of a family of oligothiophenes comprising 1-6 thiophene moieties terminated with methyl-sulfide linkers using the scanning tunneling microscope-based b... |
| 2-bromo-5-(5-bromothiophen-2-yl)thiophene |
| MFCD00219110 |
| 5,5′-Dibromo-2,2′-bithiophene |
| 5,5'-Dibromo-2,2'-bithiophene |
| 2,2'-Bithiophene, 5,5'-dibromo- |
| 5,5-Dibromo-2,2-Bithiophene |
| 2-bromo-5-(5-bromo-2-thienyl)thiophene |
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- Shanghai Nianxing Industrial Co., Ltd
- China
- Product Name: 5,5'-Dibromo-2,2'-bithiophene
- Price: Check
- Purity: 99.0%
- Delivery: 10 Day
- Contact: Yang
- Email: sales@echemcloud.com
- Shanghai Jizhi Biochemical Technology Co., Ltd
- China
- Product Name: 5,5'-Dibromo-2,2'-bithiophene
- Price: ￥368.0/25g ￥98.0/5g
- Purity: 98.0%
- Delivery: Inquiry
- Contact: Liu jia
- Email: 2130147988@qq.com
- Dayang Chem (Hangzhou) Co., Ltd.
- China
- Product Name: 5,5'-Dibromo-2,2'-bithiophene
- Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
- Purity: 98.0%
- Delivery: Inquiry
- Contact: Ms Wang
- Email: enquiry@dycnchem.com
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Price: ￥31/1g
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