Introduction：Basic information about CAS 766-46-1|1-Bromo-2-ethynylbenzene, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | 1-Bromo-2-ethynylbenzene |
|---|
| CAS Number | 766-46-1 | Molecular Weight | 181.029 |
|---|
| Density | 1.5±0.1 g/cm3 | Boiling Point | 214.1±23.0 °C at 760 mmHg |
|---|
| Molecular Formula | C8H5Br | Melting Point | / |
|---|
| MSDS | ChineseUSA | Flash Point | 87.2±17.0 °C |
|---|
| Symbol |
GHS07 | Signal Word | Warning |
|---|
Names
| Name | 2-Bromophenylacetylene |
|---|
| Synonym | More Synonyms |
|---|
Chemical & Physical Properties
| Density | 1.5±0.1 g/cm3 |
|---|
| Boiling Point | 214.1±23.0 °C at 760 mmHg |
|---|
| Molecular Formula | C8H5Br |
|---|
| Molecular Weight | 181.029 |
|---|
| Flash Point | 87.2±17.0 °C |
|---|
| Exact Mass | 179.957458 |
|---|
| LogP | 3.17 |
|---|
| Vapour Pressure | 0.2±0.4 mmHg at 25°C |
|---|
| Index of Refraction | 1.605 |
|---|
| InChIKey | RVDOYUFNRDGYGU-UHFFFAOYSA-N |
|---|
| SMILES | C#Cc1ccccc1Br |
|---|
| Stability | Light and Temperature Sensitive. |
|---|
Safety Information
| 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 | Xi |
|---|
| Risk Phrases | 36/37/38 |
|---|
| Safety Phrases | S26-S36 |
|---|
| RIDADR | NA 1993 / PGIII |
|---|
| WGK Germany | 3 |
|---|
| HS Code | 2903999090 |
|---|
Customs
| 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% |
|---|
Articles2
More Articles
| Z-Shaped Pentaleno-Acene Dimers with High Stability and Small Band Gap. Dai G, et al. Angew. Chem. Weinheim Bergstr. Ger. 128(8) , 2743-2746, (2016)
| |
| Regioselective functionalisation of dibenzothiophenes through gold-catalysed intermolecular alkyne oxyarylation. Barrett MJ, et al. Org. Biomol. Chem. 13(32) , 8676-8686, (2015)
| |
Synonyms
| Benzene, 1-bromo-2-ethynyl- |
| 1-Bromo-2-ethynylbenzene |
| MFCD01863358 |
