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Key Documents

8.20193

Sigma-Aldrich

Cyanogen bromide

for synthesis

Synonym(s):

Cyanogen bromide

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About This Item

CAS Number:
506-68-3
Molecular Weight:
105.92
MDL number:
MFCD00011597
UNSPSC Code:
12352117
EC Index Number:
208-051-2
NACRES:
NA.22

vapor pressure

113 hPa ( 20 °C)

Quality Level

200

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 %

signalword

Danger

Hazard Classifications

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

supp_hazards

EUH032

Storage Class

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

wgk_germany

WGK 3

flash_point_f

149.0 °F - closed cup

flash_point_c

> 65 °C - closed cup

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