MilliporeSigma
All Photos(2)

Documents

238090

Sigma-Aldrich

1-Bromo-4-iodobenzene

98%

Sign Into View Organizational & Contract Pricing

Synonym(s):
4-Bromo-1-iodobenzene, 4-Bromoiodobenzene, 4-Iodo-1-bromobenzene, 4-Iodophenyl bromide, p-Bromophenyl iodide, p-Iodobromobenzene
Linear Formula:
BrC6H4I
CAS Number:
Molecular Weight:
282.90
Beilstein/REAXYS Number:
1904545
EC Number:
MDL number:
PubChem Substance ID:
NACRES:
NA.22

Quality Level

assay

98%

form

solid

bp

120-122 °C/14 mmHg (lit.)

mp

89-91 °C (lit.)

SMILES string

Brc1ccc(I)cc1

InChI

1S/C6H4BrI/c7-5-1-3-6(8)4-2-5/h1-4H

InChI key

UCCUXODGPMAHRL-UHFFFAOYSA-N

Looking for similar products? Visit Product Comparison Guide

Compare Similar Items

View Full Comparison

Show Differences

1 of 4

This Item
338737309877475262
1-Bromo-4-iodobenzene 98%

238090

1-Bromo-4-iodobenzene

4-Bromo-3-nitroanisole 97%

338737

4-Bromo-3-nitroanisole

4-Bromo-2-nitrophenol 98%

309877

4-Bromo-2-nitrophenol

1,3-Diiodobenzene 98%

475262

1,3-Diiodobenzene

bp

120-122 °C/14 mmHg (lit.)

bp

153-154 °C/13 mmHg (lit.)

bp

-

bp

-

form

solid

form

solid

form

-

form

-

mp

89-91 °C (lit.)

mp

32-34 °C (lit.)

mp

90-94 °C (lit.)

mp

34-37 °C (lit.)

General description

Vapour pressure as a function of temperature for 1-bromo-4-iodobenzene has been studied using a diaphragm manometer and torsion mass-loss effusion.

Application

1-Bromo-4-iodobenzene has been employed:
  • as reagent for in situ desilylation and coupling of silylated alkynes
  • as starting reagent in the total syntheses of ent-conduramine A and ent-7-deoxypancratistatin (alkaloids)
  • as substrate in copper-free Sonogashira coupling in aqueous acetone
  • in synthesis of β,β,dibromostyrenes

pictograms

Exclamation mark

signalword

Warning

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

ppe

dust mask type N95 (US), Eyeshields, Gloves


Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

Already Own This Product?

Documents related to the products that you have purchased in the past have been gathered in the Document Library for your convenience.

Visit the Document Library

Difficulty Finding Your Product Or Lot/Batch Number?

Product numbers are combined with Pack Sizes/Quantity when displayed on the website (example: T1503-25G). Please make sure you enter ONLY the product number in the Product Number field (example: T1503).

Example:

T1503
Product Number
-
25G
Pack Size/Quantity

Additional examples:

705578-5MG-PW

PL860-CGA/SHF-1EA

MMYOMAG-74K-13

1000309185

enter as 1.000309185)

Having trouble? Feel free to contact Technical Service for assistance.

Lot and Batch Numbers can be found on a product's label following the words 'Lot' or 'Batch'.

Aldrich Products

  • For a lot number such as TO09019TO, enter it as 09019TO (without the first two letters 'TO').

  • For a lot number with a filling-code such as 05427ES-021, enter it as 05427ES (without the filling-code '-021').

  • For a lot number with a filling-code such as STBB0728K9, enter it as STBB0728 without the filling-code 'K9'.

Not Finding What You Are Looking For?

In some cases, a COA may not be available online. If your search was unable to find the COA you can request one.

Request COA

Customers Also Viewed

Slide 1 of 7

1 of 7

4-Iodoanisole 98%

Sigma-Aldrich

I7608

4-Iodoanisole

3-Chloroiodobenzene 98%

Sigma-Aldrich

242578

3-Chloroiodobenzene

1,3-Diiodobenzene 98%

Sigma-Aldrich

475262

1,3-Diiodobenzene

4-Iodobenzonitrile 97%

Sigma-Aldrich

579157

4-Iodobenzonitrile

4-Iodobenzyl bromide 95%

Sigma-Aldrich

515604

4-Iodobenzyl bromide

Synlett, 1843-1843 (2007)
Representation and assessment of vapour pressure data; a novel approach applied to crystalline 1-bromo-4-chlorobenzene, 1-chloro-4-iodobenzene, and 1-bromo-4-iodobenzene.
Oonk HAJ, et al.
The Journal of Chemical Thermodynamics, 30(7), 897-907 (1998)
Synlett, 2061-2061 (2007)
Total syntheses of ent-conduramine A and ent -7-deoxypancratistatin.
Akgun H and Hudlicky T.
Tetrahedron Letters, 40(16), 3081-3084 (1999)
Rapid bi-directional synthesis of oligo (1, 4-phenylene ethynylene) s.
Huang S and Tour JM.
Tetrahedron Letters, 40(17), 3447-3450 (1999)

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