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8.20193

Sigma-Aldrich

Cyanogen bromide

for synthesis

Synonym(s):

Cyanogen bromide

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About This Item

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

SMILES string

BrC#N

InChI

1S/CBrN/c2-1-3

InChI key

ATDGTVJJHBUTRL-UHFFFAOYSA-N

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This Item
562467750794678724
assay

95%

assay

97%

assay

95%

assay

95%

Quality Level

100

Quality Level

100

Quality Level

100

Quality Level

100

form

powder

form

solid

form

solid

form

solid

mp

164-168 °C

mp

184-188 °C (lit.)

mp

135-140 °C

mp

-

functional group

chloro

functional group

chloro

functional group

ester

functional group

chloro, ester, hydroxyl

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


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    Topical Drug Bioavailability, Bioequivalence, and Penetration, 590(2), 341-353 (1993)
    Dictionary of Optometry and Visual Science, 590(2), 341-353 (2014)
    Comparison of isotachophoresis, capillary zone electrophoresis and high-performance liquid chromatography for the determination of salbutamol, terbutaline sulphate and fenoterol hydrobromide in pharmaceutical dosage forms
    Ackermans TM, et al.
    Journal of Chromatography A, 590(2), 341-353 (1992)
    LC determination of atropine sulfate and scopolamine hydrobromide in pharmaceuticals.
    Ceyhan T, et al.
    Journal of Pharmaceutical and Biomedical Analysis, 25(3-4), 399-406 (2001)

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