Skip to Content
Merck
All Photos(1)

Key Documents

Safety Information

8.20193

Sigma-Aldrich

Cyanogen bromide

for synthesis

Synonym(s):

Cyanogen bromide

Sign Into View Organizational & Contract Pricing


About This Item

CAS Number:
Molecular Weight:
105.92
MDL number:
UNSPSC Code:
12352117
EC Index Number:
208-051-2

vapor pressure

113 hPa ( 20 °C)

Quality Level

form

crystals

bp

61-62 °C/1013 hPa

mp

52 °C

density

2.015 g/cm3 at 20 °C

storage temp.

2-8°C

InChI

1S/CBrN/c2-1-3

InChI key

ATDGTVJJHBUTRL-UHFFFAOYSA-N

General description

for synthesis

Application

Cyanogen bromide for synthesis. CAS 506-68-3, chemical formula BrCN.

Analysis Note

Assay (iodometric)≥ 96.0 %

Signal Word

Danger

Hazard Classifications

Acute Tox. 2 Dermal - Acute Tox. 2 Inhalation - Acute Tox. 2 Oral - Aquatic Acute 1 - Eye Dam. 1 - Skin Corr. 1B

Supplementary Hazards

Storage Class Code

6.1B - Non-combustible, acute toxic Cat. 1 and 2 / very toxic hazardous materials

WGK

WGK 3

Flash Point(F)

149.0 °F - closed cup

Flash Point(C)

> 65 °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.

PDSCL

Poisonous substance


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?

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