cuprous potassium cyanide

Names

[ Name ]:
cuprous potassium cyanide

[Synonym ]:
potassiumcopper(i)cyanide
Potassium cuprocyanide
cuprouspotassiumcyanide
COPPER (I) POTASSIUM CYANIDE
K[Cu(cyanide)2]
potassiumdicyanocuprate(1-)
potassiumdicyanocuprate
EINECS 237-192-2
Copper potassium cyanide
dicyano-cuprate(1-potassium
potassium cyanocuprate(I)
K-copper(I) dicyanide

Chemical & Physical Properties

[ Density]:
4 g/mL at 25 °C(lit.)

[ Boiling Point ]:
25.7ºC at 760 mmHg

[ Melting Point ]:
290 °C(lit.)

[ Molecular Formula ]:
C₂CuKN₂

[ Molecular Weight ]:
154.67900

[ Exact Mass ]:
153.89900

[ PSA ]:
47.58000

[ LogP ]:
0.03106

[ Vapour Pressure ]:
740mmHg at 25°C

MSDS

Click to get detail MSDS

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :: GS2168900

CHEMICAL NAME :: Cuprate(1-), dicyano-, potassium

CAS REGISTRY NUMBER :: 13682-73-0

LAST UPDATED :: 199701

DATA ITEMS CITED :: 30

MOLECULAR FORMULA :: C2-Cu-N2.K

Safety Information

[ Hazard Codes ]:
T+: Very toxic;

[ Risk Phrases ]:
R20/21

[ Safety Phrases ]:
22-36/37/39-45

[ RIDADR ]:
UN 1679 6.1/PG 2

[ WGK Germany ]:
3

[ Packaging Group ]:
III

[ Hazard Class ]:
6.1

[ HS Code ]:
2926909090

Precursor & DownStream

Precursor

DownStream

Customs

[ HS Code ]: 2926909090

[ Summary ]:
HS:2926909090 other nitrile-function compounds VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%