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60160

Potassium cyanate

Name: Potassium cyanate
Brand: SIAL

purum, crystallized, ≥97.0% (AT)

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About This Item

Linear Formula:

KOCN

CAS Number:

590-28-3

Molecular Weight:

81.12

Beilstein/REAXYS Number:

3594798

EC Number:

209-676-3

MDL number:

MFCD00011411

UNSPSC Code:

12352300

PubChem Substance ID:

329758777

grade

purum

assay

≥97.0% (AT)

quality

crystallized

density

2.056 g/mL at 25 °C (lit.)

SMILES string

[K+].[O-]C#N

InChI

1S/CHNO.K/c2-1-3;/h3H;/q;+1/p-1

InChI key

GKKCIDNWFBPDBW-UHFFFAOYSA-M

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pictograms

GHS07

signalword

Warning

hcodes

H302,H319,H412

pcodes

P264 - P270 - P273 - P280 - P301 + P312 - P305 + P351 + P338

Hazard Classifications

Acute Tox. 4 Oral - Aquatic Chronic 3 - Eye Irrit. 2

Storage Class

11 - Combustible Solids

wgk_germany

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves

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Eagleson M.

Concise Encyclopedia Chemistry, 503-503 (1994)

Transformation of aldoses into glycosylamine 1, 2-(cyclic carbamates)(glyco-oxazolidin-2-ones) by reaction with potassium cyanate.

Kovacs J, et al.

Carbohydrate Research, 210, 155-166 (1991)

Copper-Catalyzed Coupling of Arylboronic Acids with Potassium Cyanate: A New Approach to the Synthesis of Aryl Carbamates.

Kianmehr E and Baghersad MH.

Advanced Synthesis & Catalysis, 353(14-15), 2599-2603 (2011)

Antibodies specific for carbamylated proteins precede the onset of clinical symptoms in mice with collagen induced arthritis.

Jeroen N Stoop et al.

PloS one, 9(7), e102163-e102163 (2014-07-16)

The immune response to post-translationally modified antigens is a key characteristic of rheumatoid arthritis. Carbamylation is such a posttranslational modification. Recently, we demonstrated that autoantibodies recognizing carbamylated proteins are present in sera of rheumatoid arthritis. The molecular mechanisms underlying the