1-BROMO-2-PHENYLETHYNYL-BENZENE
1-BROMO-2-PHENYLETHYNYL-BENZENE structure
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Common Name | 1-BROMO-2-PHENYLETHYNYL-BENZENE | ||
|---|---|---|---|---|
| CAS Number | 21375-88-2 | Molecular Weight | 257.12500 | |
| Density | N/A | Boiling Point | N/A | |
| Molecular Formula | C14H9Br | Melting Point | N/A | |
| MSDS | N/A | Flash Point | N/A | |
Summary: 1-Br-2-(2-Phenylethynyl)benzene (Chinese name: 1-溴-2-苯基乙炔-苯)，CAS number: 21375-88-2，molecular formula: C14H9Br，molecular weight: 257.12500，For research-use only, not for medical or clinical usage.
This table lists Chinese names, IUPAC names and various aliases of this chemical substance.
| Name | 1-bromo-2-(2-phenylethynyl)benzene |
|---|---|
| Synonym | More Synonyms |
This table shows physicochemical parameters including melting point, boiling point, density, solubility and optical rotation. Missing data is marked as N/A.
| Molecular Formula | C14H9Br |
|---|---|
| Molecular Weight | 257.12500 |
| Exact Mass | 255.98900 |
| LogP | 3.84890 |
| InChIKey | IFCMLNNQRSTEGN-UHFFFAOYSA-N |
| SMILES | Brc1ccccc1C#Cc1ccccc1 |
This table covers safety warnings, protective measures, incompatible substances and disposal guidelines for this compound.
| HS Code | 2903999090 |
|---|
This table presents publicly reported synthetic routes, reaction conditions, reactants and product information of the compound.
This table shows customs‑related data including HS‑code, tariff and regulatory conditions for import and export.
| HS Code | 2903999090 |
|---|---|
| Summary | 2903999090 halogenated derivatives of aromatic hydrocarbons VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0% |
This table collects all English aliases, systematic names and CAS‑related synonyms of the compound.
| 2-Bromotolan |
| 2-bromotolane |
| 2-bromodiphenylacetylene |
This section contains frequently‑asked‑questions about this compound, including basic parameters, properties, storage conditions and corresponding answers.
| Q: What is the molecular weight of 1-bromo-2-(2-phenylethynyl)benzene? |
| A: Molecular weight of 1-bromo-2-(2-phenylethynyl)benzene is 257.12500. |
| Q: What is the LogP of 1-bromo-2-(2-phenylethynyl)benzene? |
| A: LogP of 1-bromo-2-(2-phenylethynyl)benzene is 3.84890. |
| Q: What English synonyms does 1-bromo-2-(2-phenylethynyl)benzene have? |
| A: English synonyms of 1-bromo-2-(2-phenylethynyl)benzene: 2-Bromotolan, 2-bromotolane, 2-bromodiphenylacetylene. |
| Q: What is the molecular formula of 1-bromo-2-(2-phenylethynyl)benzene? |
| A: Molecular formula of 1-bromo-2-(2-phenylethynyl)benzene is C14H9Br. |
| Q: What is the English name of 1-bromo-2-(2-phenylethynyl)benzene? |
| A: The English name of 1-bromo-2-(2-phenylethynyl)benzene is 1-bromo-2-(2-phenylethynyl)benzene. |
| Q: What is the InChIKey of 1-bromo-2-(2-phenylethynyl)benzene? |
| A: InChIKey of 1-bromo-2-(2-phenylethynyl)benzene is IFCMLNNQRSTEGN-UHFFFAOYSA-N. |
| Q: What is the CAS number of 1-bromo-2-(2-phenylethynyl)benzene? |
| A: CAS number of 1-bromo-2-(2-phenylethynyl)benzene is 21375-88-2. |
| Q: What is the SMILES notation of 1-bromo-2-(2-phenylethynyl)benzene? |
| A: SMILES notation of 1-bromo-2-(2-phenylethynyl)benzene is Brc1ccccc1C#Cc1ccccc1. |
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. |