1-Bromobenzocyclobutene
Modify Date: 2024-01-03 20:08:12
1-Bromobenzocyclobutene structure
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Common Name | 1-Bromobenzocyclobutene | ||
|---|---|---|---|---|
| CAS Number | 21120-91-2 | Molecular Weight | 181.02900 | |
| Density | 1.45 g/mL at 25ºC(lit.) | Boiling Point | 90ºC10.5 mm Hg(lit.) | |
| Molecular Formula | C8H5Br | Melting Point | N/A | |
| MSDS | Chinese USA | Flash Point | 205 °F | |
| Name | 7-bromobicyclo[4.2.0]octa-1,3,5-triene |
|---|---|
| Synonym | More Synonyms |
| Density | 1.45 g/mL at 25ºC(lit.) |
|---|---|
| Boiling Point | 90ºC10.5 mm Hg(lit.) |
| Molecular Formula | C8H5Br |
| Molecular Weight | 181.02900 |
| Flash Point | 205 °F |
| Exact Mass | 179.95700 |
| LogP | 2.89300 |
| Vapour Pressure | 0.168mmHg at 25°C |
| Index of Refraction | n20/D 1.59(lit.) |
| Personal Protective Equipment | Eyeshields;Gloves |
|---|---|
| Hazard Codes | Xi |
| RIDADR | NONH for all modes of transport |
| WGK Germany | 3 |
| HS Code | 2903890090 |
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~6%
1-Bromobenzocyc... CAS#:21120-91-2 |
| Literature: VANDERBILT UNIVERSITY Patent: WO2008/24435 A2, 2008 ; Location in patent: Page/Page column 104 ; |
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~%
1-Bromobenzocyc... CAS#:21120-91-2 |
| Literature: Chemische Berichte, , vol. 91, p. 430,436 Journal of the American Chemical Society, , vol. 80, p. 2255 |
|
~25%
1-Bromobenzocyc... CAS#:21120-91-2 |
| Literature: DeCamp, Mark R.; Viscogliosi, Lori A. Journal of Organic Chemistry, 1981 , vol. 46, # 19 p. 3918 - 3920 |
|
~%
1-Bromobenzocyc... CAS#:21120-91-2 |
| Literature: Journal of the American Chemical Society, , vol. 80, p. 2255 |
|
~40%
1-Bromobenzocyc... CAS#:21120-91-2 |
| Literature: Barton, John W.; Shepherd, Michael K. Journal of the Chemical Society, Perkin Transactions 1: Organic and Bio-Organic Chemistry (1972-1999), 1987 , p. 1561 - 1566 |
|
~%
1-Bromobenzocyc... CAS#:21120-91-2 |
| Literature: Australian Journal of Chemistry, , vol. 29, p. 1685 - 1697 |
|
~%
1-Bromobenzocyc... CAS#:21120-91-2 |
| Literature: Australian Journal of Chemistry, , vol. 29, p. 1685 - 1697 |
|
~%
1-Bromobenzocyc... CAS#:21120-91-2 |
| Literature: Australian Journal of Chemistry, , vol. 29, p. 1685 - 1697 |
![Bicyclo[4.2.0]octa-1,3,5-triene,7,8-diiodo- structure](https://www.chemsrc.com/caspic/493/6639-21-0.png)
![BICYCLO[4.2.0]OCTA-1,3,5,7-TETRAEN-7-OL structure](https://www.chemsrc.com/caspic/232/35447-99-5.png)
![8-bicyclo[4.2.0]octa-1,3,5-trienyl acetate structure](https://www.chemsrc.com/caspic/301/3469-03-2.png)
| Precursor 8 | |
|---|---|
| DownStream 7 | |
![Bicyclo[4.2.0]octa-1,3,5-triene-7-carbonitrile structure](https://www.chemsrc.com/caspic/159/6809-91-2.png)
CAS#:6809-91-2![Bicyclo[4.2.0]octa-1,3,5-trien-7-one structure](https://www.chemsrc.com/caspic/187/3469-06-5.png)
CAS#:3469-06-5
CAS#:35095-07-9![7-iodobicyclo[4.2.0]octa-1,3,5-triene structure](https://www.chemsrc.com/caspic/312/78329-06-3.png)
CAS#:78329-06-3![7-(4-methylphenyl)bicyclo[4.2.0]octa-1,3,5-triene structure](https://www.chemsrc.com/caspic/061/661476-70-6.png)
CAS#:661476-70-6![bicyclo[4.2.0]octa-1,3,5-trien-7-amine structure](https://www.chemsrc.com/caspic/090/61599-85-7.png)
CAS#:61599-85-7| HS Code | 2903890090 |
|---|---|
| Summary | 2903890090. halogenated derivatives of cyclanic, cyclenic or cyclotherpenic hydrocarbons. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:5.5%. General tariff:30.0% |
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Naphthalenes, isoquinolines, and a benzazocine from zirconocene-copper-mediated coupling of benzocyclobutadiene with nitriles and alkynes.
Org. Lett. 5(6) , 877-9, (2003) [reaction: see text] Commercially available 1-bromobenzocyclobutene is a potentially useful synthon particularly with the application of organometallic methodology. Here we show that it is readily con... |
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Condensed Cyclobutane Aromatic Compounds. IX. Benzocyclobutenol and Benzocyclobutenone. Cava MP and Muth K.
J. Am. Chem. Soc. 82(3) , 652-54, (1960)
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1-Bromobenzocyclobutene: a convenient entry into the benzocyclobutene ring system. DeCamp MR and Viscogliosi LA.
J. Org. Chem. 46(19) , 3918-20, (1981)
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| Benzocyclobutenyl bromide |
| 1-bromo-1,2-dihydro-cyclobutabenzene |
| AC-154 |
| 1-Bromobenzocyclobutene |
| MFCD00799491 |
| 1-bromocyclobutabenzene |
| Bicyclo[4.2.0]octa-1,3,5-triene,7-bromo |
| 1-bromo-1,2-dihydrobenzocyclobutene |
| 1-bromobenzocyclobutane |
- Shanghai Jizhi Biochemical Technology Co., Ltd
- China
- Product Name: 1-Bromobenzocyclobutene
- Price: ￥428.0/250mg ￥1718.0/1g
- Purity: 95.0%
- Stocking Period: Inquiry
- Contact: Liu jia
- Zhejiang Hangyu API Co., Ltd
- China
- Product Name: 1-Bromobenzocyclobutene
- Price: ￥Inquiry/1kg
- Purity: 99.5%
- Stocking Period: Inquiry
- Contact: Vinnie
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