3,4-Dibromothiophene
3,4-Dibromothiophene structure
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Common Name | 3,4-Dibromothiophene | ||
|---|---|---|---|---|
| CAS Number | 3141-26-2 | Molecular Weight | 241.93 | |
| Density | 2.2±0.1 g/cm3 | Boiling Point | 221.5±0.0 °C at 760 mmHg | |
| Molecular Formula | C4H2Br2S | Melting Point | 4-5 °C(lit.) | |
| MSDS | Chinese USA | Flash Point | 90.4±21.8 °C | |
| Symbol |
GHS07 |
Signal Word | Warning | |
Use of 3,4-Dibromothiophene3,4-Dibromothiophene is a biochemical reagent that can be used as a biological material or organic compound for life science related research. |
This table lists Chinese names, IUPAC names and various aliases of this chemical substance.
| Name | 3,4-Dibromothiophene |
|---|---|
| Synonym | More Synonyms |
This table contains bioactivity, target information and biological‑assay experimental data of this compound.
| Description | 3,4-Dibromothiophene is a biochemical reagent that can be used as a biological material or organic compound for life science related research. |
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| Related Catalog |
This table shows physicochemical parameters including melting point, boiling point, density, solubility and optical rotation. Missing data is marked as N/A.
| Density | 2.2±0.1 g/cm3 |
|---|---|
| Boiling Point | 221.5±0.0 °C at 760 mmHg |
| Melting Point | 4-5 °C(lit.) |
| Molecular Formula | C4H2Br2S |
| Molecular Weight | 241.93 |
| Flash Point | 90.4±21.8 °C |
| Exact Mass | 239.824387 |
| PSA | 28.24000 |
| LogP | 3.21 |
| Vapour Pressure | 0.2±0.4 mmHg at 25°C |
| Index of Refraction | 1.638 |
| InChIKey | VGKLVWTVCUDISO-UHFFFAOYSA-N |
| SMILES | Brc1cscc1Br |
This table provides MSDS information including hazard classification, first‑aid, fire‑fighting, spill handling, operation and storage instructions.
This table covers safety warnings, protective measures, incompatible substances and disposal guidelines for this compound.
| Symbol |
GHS07 |
|---|---|
| Signal Word | Warning |
| Hazard Statements | H315-H319-H335 |
| Precautionary Statements | P261-P305 + P351 + P338 |
| Personal Protective Equipment | Eyeshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter |
| Hazard Codes | Xn:Harmful |
| Risk Phrases | R20/21/22;R36/37/38 |
| Safety Phrases | S26-S36-S36/37/39 |
| RIDADR | NONH for all modes of transport |
| WGK Germany | 3 |
| HS Code | 29349990 |
This table presents publicly reported synthetic routes, reaction conditions, reactants and product information of the compound.
This table lists upstream starting materials and downstream derivative products related to this chemical.
| Precursor 10 | |
|---|---|
| DownStream 10 | |
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CAS#:632-15-5This table shows customs‑related data including HS‑code, tariff and regulatory conditions for import and export.
| HS Code | 2934999090 |
|---|---|
| Summary | 2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
This table lists relevant public references with title, journal and publication metadata for this compound.
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An Alternative Synthysis of Thieno [3, 4-b] Thiophene. Brandsma L and Verkruijsse HD.
Synth. Commun. 20(15) , 2275-77, (1990)
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Synthesis and structure of alkyl-substituted fused thiophenes containing up to seven rings.
J. Org. Chem. 72 , 442, (2007) We have established a series of synthetic methods to synthesize alkyl-substituted fused thiophenes with degrees of fusion from two to seven rings. These fused thiophene ring compounds have very good s... |
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Double photoionization of thiophene and bromine-substituted thiophenes.
J. Chem. Phys. 129(23) , 234303, (2008) We report the double photoionization spectra of thiophene, 3-bromothiophene, and 3,4-dibromothiophene using a coincidence spectroscopy technique based on electron time-of-flight measurements. Spectra ... |
This table contains target information, in‑vitro & in‑vivo assay data for this compound.
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Name: NCI human tumor cell line growth inhibition assay. Data for the MCF7 Non-Small Cell L...
Source: DTP/NCI
Target: N/A
External Id: MCF7_OneDose
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Name: NCI human tumor cell line growth inhibition assay. Data for the IGROV1 Non-Small Cell...
Source: DTP/NCI
Target: N/A
External Id: IGROV1_OneDose
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This table collects all English aliases, systematic names and CAS‑related synonyms of the compound.
| 3,4-Dibromothiophene |
| Thiophene,4-dibromo |
| Thiophene,3,4-dibromo |
| 3,4-dibromo-thiophene |
| 3,4-bromothiophene |
| 3,4-Dibromthiophen |
| EINECS 221-546-8 |
| MFCD00005465 |
This section contains frequently‑asked‑questions about this compound, including basic parameters, properties, storage conditions and corresponding answers.
| Q: What is the molecular formula of 3,4-Dibromothiophene? |
| A: Molecular formula of 3,4-Dibromothiophene is C4H2Br2S. |
| Q: What is the LogP of 3,4-Dibromothiophene? |
| A: LogP of 3,4-Dibromothiophene is 3.21. |
| Q: What English synonyms does 3,4-Dibromothiophene have? |
| A: English synonyms of 3,4-Dibromothiophene: 3,4-Dibromothiophene, Thiophene,4-dibromo, Thiophene,3,4-dibromo, 3,4-dibromo-thiophene, 3,4-bromothiophene, 3,4-Dibromthiophen, EINECS 221-546-8, MFCD00005465. |
| Q: What is the molecular weight of 3,4-Dibromothiophene? |
| A: Molecular weight of 3,4-Dibromothiophene is 241.93. |
| Q: What is the English name of 3,4-Dibromothiophene? |
| A: The English name of 3,4-Dibromothiophene is 3,4-Dibromothiophene. |
| Q: What is the melting point of 3,4-Dibromothiophene? |
| A: Melting point of 3,4-Dibromothiophene is 4-5 °C(lit.). |
| Q: What is the SMILES notation of 3,4-Dibromothiophene? |
| A: SMILES notation of 3,4-Dibromothiophene is Brc1cscc1Br. |
| Q: What is the InChIKey of 3,4-Dibromothiophene? |
| A: InChIKey of 3,4-Dibromothiophene is VGKLVWTVCUDISO-UHFFFAOYSA-N. |
| Q: What is the safety information for 3,4-Dibromothiophene? |
| A: Safety information for 3,4-Dibromothiophene: S26-S36-S36/37/39. |
| Q: What are the uses of 3,4-Dibromothiophene? |
| A: Main uses of 3,4-Dibromothiophene: 3,4-Dibromothiophene is a biochemical reagent that can be used as a biological material or organic compound for life science related research. |
This table lists manufacturers and suppliers of this compound, including vendor names and product supply reference information.
| Shanghai Nianxing Industrial Co., Ltd |
| Dayang Chem (Hangzhou) Co., Ltd. |
| Zhongshan Xingrui Chemical Co. , Ltd. |
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- Shanghai Nianxing Industrial Co., Ltd
- China
- Product Name: 3,4-Dibromothiophene
- Price: Check
- Purity: 99.0%
- Delivery: 10 Day
- Contact: Yang
- Email: sales@echemcloud.com
- Dayang Chem (Hangzhou) Co., Ltd.
- China
- Product Name: 3,4-Dibromothiophene
- Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
- Purity: 98.0%
- Delivery: Inquiry
- Contact: Ms Wang
- Email: enquiry@dycnchem.com
- Zhongshan Xingrui Chemical Co. , Ltd.
- China
- Product Name: 3,4-Dibromothiophene
- Price: ￥Inquiry/25kg
- Purity: 99.0%
- Delivery: Inquiry
- Contact: Wang Jie
- Email: 3096638339@qq.com
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