1. Product information
| Product Name: | 1-Bromobenzocyclobutene |
| Synonyms: | 1-BROMOBENZOCYCLOBUTENE;1-BroMobenzocyclobutene;7-BroMobicyclo[4.2.0]octa-1,3,5,7-tetraene;1-BrBCB 1-Bromobenzocyclobutene;1-Bromobenzocyclobutene 95%;Bicyclo[4.2.0]octa-1,3,5-triene, 7-bromo-;1-Bromobenzocyclobutene ISO 9001：2015 REACH;1-bromo-1,2-dihydrobenzocyclobutene |
| CAS: | 21120-91-2 |
| MF: | C8H7Br |
| MW: | 183.05 |
| EINECS: |
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| Product Categories: | Aluminium foil bag/Fluoride bottle or on your request;API intermediates;Alkenyl;Halogenated Hydrocarbons;Organic Building Blocks |
| Mol File: | 21120-91-2.mol |
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| 1-Bromobenzocyclobutene Chemical Properties |
| Boiling point | 90 °C/10.5 mmHg (lit.) |
| density | 1.45 g/mL at 25 °C (lit.) |
| refractive index | n20/D 1.59(lit.) |
| Fp | 205 °F |
| storage temp. | Sealed in dry,Room Temperature |
| InChIKey | JQOFZAWKFBCSHK-UHFFFAOYSA-N |
| WGK Germany | 3 |
| HS Code | 2903898090 |
| Provider | Language |
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| SigmaAldrich | English |
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| 1-Bromobenzocyclobutene Usage And Synthesis |
| Chemical Properties | Colorless to pale yellow liquid |
| Uses | 1-Bromobenzocyclobutene may be used in the synthesis of following compounds:
five-membered zirconacycles benzocyclobutenol and benzocyclobutenone 2,3-dimethoxyprotoberberinium bromide, via reaction with 3,4-dihydro-6,7-dimethoxyisoquinoline
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| General Description | 1-Bromobenzocyclobutene is a useful synthon. It has important applications in organometallic methodology. Reaction between cycloheptatriene, bromoform, potassium carbonate and 18-crown-6 at 140°C yields 1-bromobenzocyclobutene. |
2. Packaging
For powders: normal is 25kgs/Drum or bag, or larger/smaller package as request.
For liquids: normal 25kgs/drum, 180-300kgs/bucket, or IBC, determined by the nature of the product.
Or smaller package 1kg/bottle, 10kgs/bottle as request.
3. Shipping
4. Contact information
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