Skip to Content
Merck
All Photos(1)

Key Documents

View All Documentation

Safety Information

711292

Sigma-Aldrich

4-Bromo-1-methyl-1H-imidazole

95%

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

About This Item

Empirical Formula (Hill Notation):
C4H5BrN2
CAS Number:
25676-75-9
Molecular Weight:
161.00
MDL number:
MFCD01320501
UNSPSC Code:
12352100
PubChem Substance ID:
329763047
NACRES:
NA.22

Quality Level

100

Assay

95%

form

liquid

refractive index

n20/D 1.545

density

1.614 g/mL at 25 °C

functional group

bromo

SMILES string

Cn1cnc(Br)c1

InChI

1S/C4H5BrN2/c1-7-2-4(5)6-3-7/h2-3H,1H3

InChI key

IOTSLMMLLXTNNH-UHFFFAOYSA-N

Storage Class Code

10 - Combustible liquids

WGK

WGK 2

Flash Point(F)

>230.0 °F - closed cup

Flash Point(C)

> 110 °C - closed cup

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

FSL

Group 4: Flammable liquids
Type 3 petroleums
Hazardous rank III
Water insoluble liquid

JAN Code

711292-VAR:
711292-BULK:
711292-1G:

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number
MKCN2288
MKBX5151V
MKBS2603V
MKBN7064V
MKBJ7312V

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