Skip to Content
Merck
All Photos(1)

Key Documents

638447

Sigma-Aldrich

1,2-Dibromo-4,5-dimethylbenzene

97%

Synonym(s):

4,5-Dibromo-o-xylene

Sign Into View Organizational & Contract Pricing


About This Item

Empirical Formula (Hill Notation):
C8H8Br2
CAS Number:
Molecular Weight:
263.96
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:
NACRES:
NA.22

Quality Level

Assay

97%

form

solid

mp

85-89 °C (lit.)

functional group

bromo

SMILES string

Cc1cc(Br)c(Br)cc1C

InChI

1S/C8H8Br2/c1-5-3-7(9)8(10)4-6(5)2/h3-4H,1-2H3

InChI key

BCIDDURGCAHERU-UHFFFAOYSA-N

General description

1,2-Dibromo-4,5-dimethylbenzene can be synthesized via bromination of o-xylene.

Application

1,2-Dibromo-4,5-dimethylbenzene can be used in the synthesis of alkylamino zinc(II)phthalocyanines, with potential application as photosensitizers in photodynamic therapy. It can also be used in the synthesis of 1,2-dibromo-4,5-bis(dibromomethyl)benzene via reaction with azobisisobutyronitrile.

Pictograms

Exclamation mark

Signal Word

Warning

Hazard Statements

Hazard Classifications

Aquatic Chronic 4 - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

Target Organs

Respiratory system

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

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

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.

Already Own This Product?

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

Visit the Document Library

"Enhanced optical limiting performance of substituted metallo-naphthalocyanines with wide optical limiting window"
Xu J, et al.
Dyes and Pigments, 109, 144-150 (2014)
"Synthesis of novel alkylamino zinc (II) phthalocyanines"
Rodriguez.EM, et al.
Journal of Heterocyclic Chemistry, 38(02), 387-389 (2001)

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