- Shanghai Nianxing Industrial Co., Ltd
- China
- Product Name: PERBROMOTHIENO[3,2-B]THIOPHENE
- Price:
- Purity: 98.0%
- Stocking Period: 10 Day
- Contact: Yang
- Shanghai Jizhi Biochemical Technology Co., Ltd
- China
- Product Name: PERBROMOTHIENO[3,2-B]THIOPHENE
- Price: ￥6446.0/5g ￥646.0/100mg ￥2596.0/1g ￥1036.0/250mg
- Purity: 95.0%
- Stocking Period: 1 Day
- Contact: Liu jia
- Dayang Chem (Hangzhou) Co., Ltd.
- China
- Product Name: PERBROMOTHIENO[3,2-B]THIOPHENE
- Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Ms Wang
- Henan Tianfu Chemical Co., Ltd.
- China
- Product Name: TIANFU CHEM-- TETRABROMO-THIENO[3,2-B]THIOPHENE
- Price: $Inquiry/1kg $Inquiry/25kg $Inquiry/1000kg $Inquiry/10ton
- Purity: 99.0%
- Stocking Period: Inquiry
- Contact: Anson
124638-53-5
124638-53-5 structure
- Name: PERBROMOTHIENO[3,2-B]THIOPHENE
- Chemical Name: 2,3,5,6-tetrabromothieno[3,2-b]thiophene
- CAS Number: 124638-53-5
- Molecular Formula: C6Br4S2
- Molecular Weight: 455.81000
- Create Date: 2018-12-31 18:04:56
- Modify Date: 2024-01-09 18:15:40
| Name | 2,3,5,6-tetrabromothieno[3,2-b]thiophene |
|---|---|
| Synonyms |
2,3,5,6-Tetrabromothieno[3,2-b]thiophene
Perbromothieno[3,2-b]thiophene 2,3,5,6-tetabromothieno<3,2-b>thiophene |
| Density | 2.725g/cm3 |
|---|---|
| Boiling Point | 443.2ºC at 760 mmHg |
| Melting Point | 232-236°C |
| Molecular Formula | C6Br4S2 |
| Molecular Weight | 455.81000 |
| Flash Point | 221.8ºC |
| Exact Mass | 451.61700 |
| PSA | 56.48000 |
| LogP | 6.01280 |
| Vapour Pressure | 1.23E-07mmHg at 25°C |
| Index of Refraction | 1.801 |
| HS Code | 2934999090 |
|---|
|
~86%
124638-53-5 |
| Literature: Yui, Koji; Ishida, Hideki; Aso, Yoshio; Otsubo, Tetsuo; Ogura, Fumio; et al. Bulletin of the Chemical Society of Japan, 1989 , vol. 62, # 5 p. 1547 - 1555 |
|
~75%
124638-53-5 |
| Literature: Fuller, Lance S.; Iddon, Brian; Smith, Kevin A. Journal of the Chemical Society - Perkin Transactions 1, 1997 , # 22 p. 3465 - 3470 |
|
~85%
124638-53-5 |
| Literature: Youn, Jangdae; Huang, Peng-Yi; Huang, Yu-Wen; Chen, Ming-Chou; Lin, Yu-Jou; Huang, Hui; Ortiz, Rocio Ponce; Stern, Charlotte; Chung, Ming-Che; Feng, Chieh-Yuan; Chen, Liang-Hsiang; Facchetti, Antonio; Marks, Tobin J. Advanced Functional Materials, 2012 , vol. 22, # 1 p. 48 - 60 |
|
~%
124638-53-5 |
| Literature: Advanced Functional Materials, , vol. 22, # 1 p. 48 - 60 |
| Precursor 4 | |
|---|---|
| DownStream 2 | |
![3,6-dibromothieno[3,2-b]thiophene structure](https://image.chemsrc.com/caspic/263/392662-65-6.png)
![3,6-dimethoxythieno[3,2-b]thiophene structure](https://image.chemsrc.com/caspic/202/850233-79-3.png)
| HS Code | 2934999090 |
|---|---|
| Summary | 2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |