Skip to Content
Merck
All Photos(2)

Key Documents

View All Documentation

469068

Sigma-Aldrich

1-Bromobenzocyclobutene

95%

Sign Into View Organizational & Contract Pricing

Select a Size

1 G
PLN 955.00

PLN 955.00

Please contact Customer Service for Availability
Request a Bulk Order
All Photos(2)

Select a Size

Change View
1 G
PLN 955.00

About This Item

Empirical Formula (Hill Notation):
C8H7Br
CAS Number:
21120-91-2
Molecular Weight:
183.05
MDL number:
MFCD17976891
UNSPSC Code:
12352100
PubChem Substance ID:
24870555
NACRES:
NA.22

PLN 955.00

Please contact Customer Service for Availability
Request a Bulk Order

Assay

95%

refractive index

n20/D 1.59 (lit.)

bp

90 °C/10.5 mmHg (lit.)

density

1.45 g/mL at 25 °C (lit.)

functional group

bromo

SMILES string

BrC1Cc2ccccc12

InChI

1S/C8H7Br/c9-8-5-6-3-1-2-4-7(6)8/h1-4,8H,5H2

InChI key

AYNXHFRDABNHRX-UHFFFAOYSA-N

Related Categories

General description

1-Bromobenzocyclobutene is a useful synthon. It has important applications in organometallic methodology.[1] Reaction between cycloheptatriene, bromoform, potassium carbonate and 18-crown-6 at 140°C yields 1-bromobenzocyclobutene.[2]

Application

1-Bromobenzocyclobutene may be used in the synthesis of following compounds:
  • five-membered zirconacycles[1]
  • benzocyclobutenol and benzocyclobutenone[3]
  • 2,3-dimethoxyprotoberberinium bromide, via reaction with 3,4-dihydro-6,7-dimethoxyisoquinoline[4]

Storage Class Code

10 - Combustible liquids

WGK

WGK 3

Flash Point(F)

204.8 °F - closed cup

Flash Point(C)

96.00 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number
MKCF6808
26599MJ
09910JH
21429TD
10616ED

Don't see the Right Version?

If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

Search for a COA

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Questions

Reviews

No rating value

Active Filters

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service