ChemicalBook > CAS DataBase List > 1-Bromobenzocyclobutene
1-Bromobenzocyclobutene
- Product Name
- 1-Bromobenzocyclobutene
- CAS No.
- 21120-91-2
- Chemical Name
- 1-Bromobenzocyclobutene
- Synonyms
- 1-BROMOBENZOCYCLOBUTENE;1-Bromobenzocyclobutene 95%;1-BroMobenzocyclobutene;1-bromo-1,2-dihydrobenzocyclobutene;7-bromobicyclo[4.2.0]octa-1(6),2,4-triene;Bicyclo[4.2.0]octa-1,3,5-triene, 7-bromo-;7-BroMobicyclo[4.2.0]octa-1,3,5,7-tetraene;1-Bromobenzocyclobutene ISO 9001:2015 REACH;1-BrBCB 1-Bromobenzocyclobutene
- CBNumber
- CB2399465
- Molecular Formula
- C8H7Br
- Formula Weight
- 183.05
- MOL File
- 21120-91-2.mol
More
Less
1-Bromobenzocyclobutene Property
- Boiling point:
- 90 °C/10.5 mmHg (lit.)
- Density
- 1.45 g/mL at 25 °C (lit.)
- refractive index
- n20/D 1.59(lit.)
- Flash point:
- 205 °F
- storage temp.
- Sealed in dry,Room Temperature
- InChIKey
- JQOFZAWKFBCSHK-UHFFFAOYSA-N
More
Less
Safety
- WGK Germany
- 3
- HS Code
- 2903898090
More
Less
More
Less
N-Bromosuccinimide Price
Sigma-Aldrich
- Product number
- 469068
- Product name
- 1-Bromobenzocyclobutene
- Purity
- 95%
- Packaging
- 1g
- Price
- $135
- Updated
- 2024/03/01
TRC
- Product number
- B488515
- Product name
- 7-bromobicyclo[4.2.0]octa-1,3,5-triene
- Packaging
- 100mg
- Price
- $240
- Updated
- 2021/12/16
TRC
- Product number
- B488515
- Product name
- 7-bromobicyclo[4.2.0]octa-1,3,5-triene
- Packaging
- 10mg
- Price
- $45
- Updated
- 2021/12/16
Biosynth Carbosynth
- Product number
- FB147658
- Product name
- 1-Bromobenzocyclobutene
- Packaging
- 500mg
- Price
- $110
- Updated
- 2021/12/16
Biosynth Carbosynth
- Product number
- FB147658
- Product name
- 1-Bromobenzocyclobutene
- Packaging
- 250mg
- Price
- $65
- Updated
- 2021/12/16
More
Less
1-Bromobenzocyclobutene Chemical Properties,Usage,Production
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
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.
1-Bromobenzocyclobutene Preparation Products And Raw materials
Raw materials
Preparation Products
More
Less
1-Bromobenzocyclobutene Suppliers
- Tel
- 021-021-58432009 400-005-6266
- Fax
- 021-58436166
- sales8178@energy-chemical.com
- Country
- China
- ProdList
- 44689
- Advantage
- 61
- Tel
- 021-58099652-8005 13585536065
- Fax
- 021-58099609
- bin.wu@shlschem.com
- Country
- China
- ProdList
- 9809
- Advantage
- 59
- Tel
- 021-54306202 13764082696
- info@hanhongsci.com
- Country
- China
- ProdList
- 42958
- Advantage
- 64
- Tel
- 86-0571-85151182
- Fax
- 86-0571-85151182
- Country
- China
- ProdList
- 5691
- Advantage
- 66
- Tel
- 13661494087 18964793018
- Fax
- 86-021-51821718 QQ:2427604606
- sales@mof-chemicals.com
- Country
- China
- ProdList
- 293
- Advantage
- 55
- Tel
- 400-8706899
- Fax
- 400-8706899
- hysj_bj.com
- Country
- China
- ProdList
- 3583
- Advantage
- 55
- Tel
- 010-57495520 13521095525
- zhw512@foxmail.com
- Country
- China
- ProdList
- 488
- Advantage
- 55
- Tel
- 400-164-7117 13681763483
- Fax
- +86-21-61629029
- product02@bidepharm.com
- Country
- China
- ProdList
- 41462
- Advantage
- 60
- Tel
- 816-816-2551723 18681628050
- Fax
- 08162551905
- sales@chemget.com.cn
- Country
- China
- ProdList
- 109
- Advantage
- 58
- Tel
- +86-021-61654350
- Fax
- +86-021-61654350
- 1245958370@qq.com
- Country
- China
- ProdList
- 2982
- Advantage
- 50
More
Less
View Lastest Price from 1-Bromobenzocyclobutene manufacturers
Henan Fengda Chemical Co., Ltd
- Product
- 1-Bromobenzocyclobutene 21120-91-2
- Price
- US $101.00-1.00/KG
- Min. Order
- 1KG
- Purity
- 99%
- Supply Ability
- g-kg-tons, free sample is available
- Release date
- 2023-12-28
Career Henan Chemical Co
- Product
- 1-Bromobenzocyclobutene 21120-91-2
- Price
- US $7.00/kg
- Min. Order
- 1kg
- Purity
- 99%
- Supply Ability
- 100kg
- Release date
- 2018-12-14
21120-91-2, 1-BromobenzocyclobuteneRelated Search:
4'-Bromopropiophenone
2-Bromobenzonitrile
3-Bromoanisole
Benzocyclobutene
1,3-Dibromobenzene
1,2-Dibromobenzene
4-Bromofluorobenzene
1-Hydroxymethylbenzocyclobutene
Benzocyclobutene-4-boronic acid
Benzocyclobutyl-1-carboxylic acid
4-Aminobenzocyclobutene
4-Hydroxymethylbenzocyclobutene
4-Carboxaldehydebenzocyclobutene
4-Bromobenzocyclobutene
ALPHA-BROMOSTYRENE
4-Fluorobenzyl bromide
beta-Bromostyrene
1-Bromobenzocyclobutene