4-BROMODIBENZOTHIOPHENE
- CAS No.
- 97511-05-2
- Chemical Name:
- 4-BROMODIBENZOTHIOPHENE
- Synonyms
- 4-Bromodibenzo[b,d]thiophene;DBT-Bra;4-DCDT-A;4-BROMODIBENZOTHIOPHENE;Dibenzothiophene,4-broMo-;4-Bromodibenzo[b]thiophene;4-Bromodibenzothiophene>best offer 4-BROMODIBENZOTHIOPHENE;4-Bromodibenzothiophene in isooctane;4-BROMODIBENZOTHIOPHENE ISO 9001：2015 REACH
- CBNumber:
- CB0784287
- Molecular Formula:
- C12H7BrS
- Molecular Weight:
- 263.15
- MDL Number:
- MFCD02683746
- MOL File:
- 97511-05-2.mol
- MSDS File:
- SDS
| Product description | Number | Pack Size | Price |
| 4-Bromodibenzothiophene >98.0%(GC) | B4449 | 1g | $27 |
| 4-Bromodibenzothiophene >98.0%(GC) | B4449 | 5g | $80 |
| 4-Bromodibenzothiophene 95% | AS28584 | 5g | $22 |
| 4-Bromodibenzothiophene 95% | AS28584 | 25g | $48 |
| 4-Bromodibenzothiophene 95% | AS28584 | 100g | $164 |
| More product size | |||
| Melting point | 85.0 to 89.0 °C |
|---|---|
| Boiling point | 386.6±15.0 °C(Predicted) |
| Density | 1.611 |
| storage temp. | Keep in dark place,Sealed in dry,Room Temperature |
| Appearance | White to off-white Solid |
| InChI | InChI=1S/C12H7BrS/c13-10-6-3-5-9-8-4-1-2-7-11(8)14-12(9)10/h1-7H |
| InChIKey | GJXAVNQWIVUQOD-UHFFFAOYSA-N |
| SMILES | C12=C(Br)C=CC=C1C1=CC=CC=C1S2 |
| CAS DataBase Reference | 97511-05-2 |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|---|---|
| Signal word | Warning |
| Hazard statements | H302-H315-H319-H335 |
| Precautionary statements | P261-P305+P351+P338 |
| HS Code | 2934208090 |
4-BROMODIBENZOTHIOPHENE price More Price(60)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| TCI Chemical | B4449 | 4-Bromodibenzothiophene >98.0%(GC) | 97511-05-2 | 1g | $27 | 2026-04-30 | Buy |
| TCI Chemical | B4449 | 4-Bromodibenzothiophene >98.0%(GC) | 97511-05-2 | 5g | $80 | 2026-04-30 | Buy |
| Activate Scientific | AS28584 | 4-Bromodibenzothiophene 95% | 97511-05-2 | 5g | $22 | 2026-06-04 | Buy |
| Activate Scientific | AS28584 | 4-Bromodibenzothiophene 95% | 97511-05-2 | 25g | $48 | 2026-06-04 | Buy |
| Activate Scientific | AS28584 | 4-Bromodibenzothiophene 95% | 97511-05-2 | 100g | $164 | 2026-06-04 | Buy |
4-BROMODIBENZOTHIOPHENE Chemical Properties,Uses,Production
Uses
4-Bromodibenzothiophene is used as an intermediate in pharmaceuticals, organic products, and materials.
Chemical Properties
Light yellow powder
Synthesis
132-65-0
97511-05-2
The general procedure for the synthesis of 4-bromodibenzothiophene from dibenzothiophene: Dibenzothiophene was dissolved in tetrahydrofuran (THF) at -40°C, and 2.5 M n-butyllithium (n-BuLi) solution was slowly added and reacted for 1 hour. Subsequently, the temperature of the reaction mixture was raised to 0 °C and 1,2-dibromoethane was slowly added dropwise at -78 °C. After completion of the dropwise addition, the reaction mixture was gradually warmed to room temperature and stirred for 12 hours. Upon completion of the reaction, the solvent was removed by reduced pressure distillation and the residue was separated by extraction with water and chloromethane (MC). The organic phase was collected, concentrated and recrystallized from chloromethane (MC) and hexane to give a white solid intermediate in 95% yield.
References
[1] Patent: KR101578475, 2015, B1. Location in patent: Paragraph 0090; 0091; 0092; 0093; 0095
[2] Organometallics, 2012, vol. 31, # 21, p. 7447 - 7452,6
[3] Patent: KR101497123, 2015, B1. Location in patent: Paragraph 0083; 0084; 0085; 0086; 0087
[4] Patent: EP2762478, 2014, A1. Location in patent: Paragraph 0187; 0188
[5] Journal of the American Chemical Society, 1954, vol. 76, p. 5783,5784
4-BROMODIBENZOTHIOPHENE Preparation Products And Raw materials
Raw materials
Preparation Products
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Springchem New Material Technology Co.,Limited | +86-021-62885108 +8613917661608 | info@spring-chem.com | China | 2068 | 57 |
| Shaanxi pure crystal photoelectric technology co. LTD | +8613817761490 | Emily@sxchunjingcui.com | China | 309 | 58 |
| Hebei Xinsheng New Material Technology Co., LTD. | +86-16632316109 | xinshengkeji@xsmaterial.com | China | 1085 | 58 |
| Henan Fengda Chemical Co., Ltd | +86-371-86557731 +86-13613820652 | info@fdachem.com | China | 20122 | 58 |
| HANGZHOU HAILAN CHEMICAL CO.,LTD. | +86-57156122185 +86-15967590394 | sales@hailan-chem.com | China | 2994 | 58 |
| Capot Chemical Co.,Ltd. | +86-（0）57185586718 +86-13336195806 | sales@capot.com | China | 29640 | 60 |
| Shanghai Daken Advanced Materials Co.,Ltd | +86-2158073036 | info@dakenam.com | China | 13901 | 58 |
| Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 | info@tianfuchem.com | China | 21587 | 55 |
| Shanghai Time Chemicals CO., Ltd. | +86-021-57951555 +8617317452075 | jack.li@time-chemicals.com | China | 1803 | 55 |
| ATK CHEMICAL COMPANY LIMITED | +undefined-21-51877795 | ivan@atkchemical.com | China | 33024 | 60 |
View Lastest Price from 4-BROMODIBENZOTHIOPHENE manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2026-06-05 | 4-BROMODIBENZOTHIOPHENE
97511-05-2
|
1kg | 99.5%min | 20tons | HANGZHOU HAILAN CHEMICAL CO.,LTD. | ||
 |
2025-11-18 | 4-BROMODIBENZOTHIOPHENE
97511-05-2
|
$1.10 | 1g | 99.00% | 100 Tons | Dideu Industries Group Limited | |
 |
2025-09-25 | 4-Bromodibenzothiophene
97511-05-2
|
$1.00-200.00 | 1KG | 99%, 99.5% Sublimated | Henan Fengda Chemical Co., Ltd |
-
- 4-BROMODIBENZOTHIOPHENE
97511-05-2
- $0.00
- 99.5%min
- HANGZHOU HAILAN CHEMICAL CO.,LTD.
-
- 4-BROMODIBENZOTHIOPHENE
97511-05-2
- $1.10
- 99.00%
- Dideu Industries Group Limited
-
- 4-Bromodibenzothiophene
97511-05-2
- $1.00-200.00
- 99%, 99.5% Sublimated
- Henan Fengda Chemical Co., Ltd
