Skip to Content
Merck
All Photos(1)

Key Documents

View All Documentation

Safety Information

B43205

Sigma-Aldrich

2,2′-Bis(4,5-dimethylimidazole)

technical grade

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

About This Item

Empirical Formula (Hill Notation):
C10H14N4
CAS Number:
69286-06-2
Molecular Weight:
190.24
EC Number:
273-955-6
MDL number:
MFCD00005202
UNSPSC Code:
12352005
PubChem Substance ID:
24891767
NACRES:
NA.22

grade

technical grade

Quality Level

100

form

powder

mp

>300 °C (lit.)

SMILES string

Cc1nc([nH]c1C)-c2nc(C)c(C)[nH]2

InChI

1S/C10H14N4/c1-5-6(2)12-9(11-5)10-13-7(3)8(4)14-10/h1-4H3,(H,11,12)(H,13,14)

InChI key

YDDBHCXOIBPIFS-UHFFFAOYSA-N

Related Categories

Other Notes

Contains 4,5-dimethyl-2,2′-biimidazole

Pictograms

Exclamation mark
GHS07

Signal Word

Warning

Hazard Statements

H315,H319,H335

Hazard Classifications

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

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.

JAN Code

B43205-BULK:
B43205-VAR:
B43205-5G:
B43205-1G:
B43205-100G:

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number
STBG8751
S90730V
S90730
18219MD
01625JD

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

Global Trade Item Number

SKUGTIN
B43205-5G
B43205-1G4061826736586

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