- Shanghai Nianxing Industrial Co., Ltd
- China
- Product Name: 2,6-Dibromobisthieno[3,2-b:2',3'-d]thiophene
- Price:
- Purity: 97.0%
- Stocking Period: 10 Day
- Contact: Yang
- Shanghai Jizhi Biochemical Technology Co., Ltd
- China
- Product Name: 2,6-Dibromobisthieno[3,2-b:2',3'-d]thiophene
- Price: ￥1578.0/200mg ￥5758.0/1g
- Purity: 97.0%
- Stocking Period: 2 Day
- Contact: Liu jia
- Dayang Chem (Hangzhou) Co., Ltd.
- China
- Product Name: 2,6-Dibromodithieno[3,2-b:2',3'-d]thiophene
- Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Ms Wang
67061-69-2
67061-69-2 structure
- Name: 2,6-Dibromobisthieno[3,2-b:2',3'-d]thiophene
- Chemical Name: 2,6-dibromodithieno[2,3-a:2',3'-d]thiophene
- CAS Number: 67061-69-2
- Molecular Formula: C8H2Br2S3
- Molecular Weight: 354.104
- Create Date: 2018-12-04 19:17:41
- Modify Date: 2024-01-04 15:37:59
| Name | 2,6-dibromodithieno[2,3-a:2',3'-d]thiophene |
|---|---|
| Synonyms |
Dithieno[3,2-b:2',3'-d]thiophene, 2,6-dibromo-
2,6-Dibromobisthieno[3,2-b:2',3'-d]thiophene 2,5-BIS[(1,3-DIOXOBUTYL)AMINO]BENZENESULFONIC ACID 2,6-dibromo-DTT 2,6-Dibromodithieno[3,2-b:2',3'-d]thiophene 2,6-dibromodithieno<3,2-b:2',3'-d>thiophene 2,5-dibromodithieno[3,2-b,2',3'-d]thiophene 5,5'-dibromodithieno[3,2-b:2',3'-d]thiophene |
| Density | 2.2±0.1 g/cm3 |
|---|---|
| Boiling Point | 447.9±40.0 °C at 760 mmHg |
| Melting Point | 171 °C |
| Molecular Formula | C8H2Br2S3 |
| Molecular Weight | 354.104 |
| Flash Point | 224.7±27.3 °C |
| Exact Mass | 351.768524 |
| PSA | 84.72000 |
| LogP | 8.39 |
| Vapour Pressure | 0.0±1.0 mmHg at 25°C |
| Index of Refraction | 1.878 |
| Symbol |
GHS07 |
|---|---|
| Signal Word | Warning |
| Hazard Statements | H302-H319 |
| Precautionary Statements | P305 + P351 + P338 |
| RIDADR | NONH for all modes of transport |
| HS Code | 2934999090 |
|
~96%
67061-69-2 |
| Literature: KYUSHU UNIVERSITY NATIONAL UNIVERSITY CORPORATION; ADACHI, Chihaya; Yasuda, Takuma; Yu Seok, Yang; Kakizoe, Hayato; Mieno, Hiroyuki Patent: US2013/207081 A1, 2013 ; Location in patent: Paragraph 0081; 0082; 0083 ; |
|
~86%
67061-69-2 |
| Literature: Kwon, Tae-Hyuk; Armel, Vanessa; Nattestad, Andrew; MacFarlane, Douglas R.; Bach, Udo; Lind, Samuel J.; Gordon, Keith C.; Tang, Weihua; Jones, David J.; Holmes, Andrew B. Journal of Organic Chemistry, 2011 , vol. 76, # 10 p. 4088 - 4093 |
|
~%
67061-69-2 |
| Literature: Journal of Organic Chemistry, , vol. 76, # 10 p. 4088 - 4093 |
| Precursor 2 | |
|---|---|
| DownStream 3 | |
![2',3'-d]thiophene structure](https://image.chemsrc.com/caspic/175/881838-94-4.png)
![2,6-Di(thiophen-2-yl)dithieno[3,2-b:2',3'-d]thiophene structure](https://image.chemsrc.com/caspic/055/910788-24-8.png)
![3,5-Dibromodithieno[3,2-b:2',3'-d]thiophene structure](https://image.chemsrc.com/caspic/476/502764-54-7.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% |