ChemicalBook >> CAS DataBase List >>1-Bromobenzocyclobutene
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
- Molecular Weight:
- 183.05
- MDL Number:
- MFCD00799491
- MOL File:
- 21120-91-2.mol
- MSDS File:
- SDS
Last updated:2023-12-28 18:13:10
SAFETY
Risk and Safety Statements
Symbol(GHS) | GHS07 |
---|---|
Signal word | Warning |
Hazard statements | H319 |
Precautionary statements | P305+P351+P338 |
WGK Germany | 3 |
HS Code | 2903898090 |
1-Bromobenzocyclobutene price More Price(23)
Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
---|---|---|---|---|---|---|---|
Sigma-Aldrich | 469068 | 1-Bromobenzocyclobutene 95% | 21120-91-2 | 1g | $135 | 2024-03-01 | Buy |
TRC | B488515 | 7-bromobicyclo[4.2.0]octa-1,3,5-triene | 21120-91-2 | 100mg | $240 | 2021-12-16 | Buy |
TRC | B488515 | 7-bromobicyclo[4.2.0]octa-1,3,5-triene | 21120-91-2 | 10mg | $45 | 2021-12-16 | Buy |
Biosynth Carbosynth | FB147658 | 1-Bromobenzocyclobutene | 21120-91-2 | 500mg | $110 | 2021-12-16 | Buy |
Biosynth Carbosynth | FB147658 | 1-Bromobenzocyclobutene | 21120-91-2 | 250mg | $65 | 2021-12-16 | Buy |
1-Bromobenzocyclobutene Chemical Properties,Uses,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
Global( 80)Suppliers
Supplier | Tel | Country | ProdList | Advantage | |
---|---|---|---|---|---|
Henan Fengda Chemical Co., Ltd | +86-371-86557731 +86-13613820652 | info@fdachem.com | China | 20293 | 58 |
Hangzhou FandaChem Co.,Ltd. | 008657128800458; +8615858145714 | fandachem@gmail.com | China | 9355 | 55 |
career henan chemical co | +86-0371-86658258 +8613203830695 | sales@coreychem.com | China | 29888 | 58 |
Hubei xin bonus chemical co. LTD | 86-13657291602 | linda@hubeijusheng.com | CHINA | 22968 | 58 |
Chongqing Chemdad Co., Ltd | +86-023-6139-8061 +86-86-13650506873 | sales@chemdad.com | China | 39916 | 58 |
Antai Fine Chemical Technology Co.,Limited | 18503026267 | info@antaichem.com | CHINA | 9641 | 58 |
SIMAGCHEM CORP | +86-13806087780 | sale@simagchem.com | China | 17367 | 58 |
Shaanxi Dideu Medichem Co. Ltd | +86-029-89586680 +86-18192503167 | 1026@dideu.com | China | 8331 | 58 |
Dayang Chem (Hangzhou) Co.,Ltd. | 571-88938639 +8617705817739 | info@dycnchem.com | China | 52861 | 58 |
Henan Alfa Chemical Co., Ltd | +8618339805032 | alfa4@alfachem.cn | China | 13183 | 58 |
View Lastest Price from 1-Bromobenzocyclobutene manufacturers
Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
---|---|---|---|---|---|---|---|---|
2023-12-29 | 1-Bromobenzocyclobutene
21120-91-2
|
US $101.00-1.00 / KG | 1KG | 99% | g-kg-tons, free sample is available | Henan Fengda Chemical Co., Ltd | ||
2019-07-06 | 1-Bromobenzocyclobutene
21120-91-2
|
US $7.00 / kg | 1kg | 99% | 100kg | Career Henan Chemical Co |
- 1-Bromobenzocyclobutene
21120-91-2
- US $101.00-1.00 / KG
- 99%
- Henan Fengda Chemical Co., Ltd
- 1-Bromobenzocyclobutene
21120-91-2
- US $7.00 / kg
- 99%
- Career Henan Chemical Co
21120-91-2(1-Bromobenzocyclobutene)Related Search:
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
7-bromobicyclo[4.2.0]octa-1(6),2,4-triene
21120-91-2
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