Skip to Content
Merck
All Photos(1)

Key Documents

View All Documentation

703826

Sigma-Aldrich

2-Bromo-1H-benzimidazole

97%

Synonym(s):

2-Bromo-1H-benzo[d]imidazole

Sign Into View Organizational & Contract Pricing
All Photos(1)

About This Item

Empirical Formula (Hill Notation):
C7H5BrN2
CAS Number:
54624-57-6
Molecular Weight:
197.03
MDL number:
MFCD00160009
UNSPSC Code:
12352100
PubChem Substance ID:
329762069
NACRES:
NA.22

Assay

97%

form

solid

mp

191-196 °C

functional group

bromo

SMILES string

Brc1nc2ccccc2[nH]1

InChI

1S/C7H5BrN2/c8-7-9-5-3-1-2-4-6(5)10-7/h1-4H,(H,9,10)

InChI key

PHPYXVIHDRDPDI-UHFFFAOYSA-N

Pictograms

CorrosionExclamation mark
GHS05,GHS07

Signal Word

Danger

Hazard Statements

H302,H315,H318,H335

Hazard Classifications

Acute Tox. 4 Oral - Eye Dam. 1 - 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

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number
MKCS7278
MKCS7275
MKCP9163
MKCM5355
MKCG4779

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

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