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Postion:Product Catalog >Organic Chemistry>Hydrocarbons and derivatives>Cyclic hydrocarbons>1-Bromobenzocyclobutene
1-Bromobenzocyclobutene
  • 1-Bromobenzocyclobutene

1-Bromobenzocyclobutene NEW

Price $101 $1
Package 1KG 1000KG
Min. Order: 1KG
Supply Ability: g-kg-tons, free sample is available
Update Time: 2023-12-29

Product Details

Product Name: 1-Bromobenzocyclobutene CAS No.: 21120-91-2
Min. Order: 1KG Purity: 99%
Supply Ability: g-kg-tons, free sample is available Release date: 2023/12/29

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:
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
Article illustration

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
InChIKeyJQOFZAWKFBCSHK-UHFFFAOYSA-N

Safety Information
WGK Germany 3
HS Code 2903898090
MSDS Information
ProviderLanguage
SigmaAldrichEnglish

1-Bromobenzocyclobutene Usage And Synthesis
Chemical PropertiesColorless to pale yellow liquid
Uses1-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 Description1-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. 


Article illustrationArticle illustration


3. Shipping

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4. Contact information

For more details, pls contact us freely.

Email address : elin@fdachem.com

Mob: 86 13613820652 

WhatsApp/Skype/Wechat/LINE: 86 13613820652

Article illustration


Company Profile Introduction

Henan Fengda Chemical Co., Ltd. is located in the High-tech Development Zone of Henan Province. Specializing in the production and sales of various fine chemical products required for industrial production, including chemical raw materials, organic raw materials, petrochemicals, chemical reagents, solvents, catalysts, and additives, etc.

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