1-Bromobenzocyclobutene

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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

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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

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Safety

WGK Germany: 3
HS Code: 2903898090

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word: Warning
Hazard statements: H319Causes serious eye irritation
Precautionary statements: P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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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

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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

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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

Shaanxi Dideu Medichem Co. Ltd

Product: 1-Bromobenzocyclobutene 21120-91-2
Price: US $1.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: 20T
Release date: 2020-01-07

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:

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1-BROMOBENZOCYCLOBUTENE

1-<WBR>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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