Cuprous thiocyanate

Names

[ CAS No. ]:
1111-67-7

[ Name ]:
Cuprous thiocyanate

[Synonym ]:
Copper(I) Thiocyanate
Copper thiocyanate
EINECS 214-183-1
Cuprous thiocyanate
MFCD00010980

Chemical & Physical Properties

[ Density]:
2.84

[ Melting Point ]:
1084°C

[ Molecular Formula ]:
CCuNS

[ Molecular Weight ]:
121.62800

[ Flash Point ]:
NotºConsidered to be a fire hazard

[ Exact Mass ]:
120.90500

[ PSA ]:
49.09000

[ LogP ]:
0.66248

[ Vapour Pressure ]:
4.73mmHg at 25°C

[ Stability ]:
Stable.

MSDS

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :: GL8955000

CHEMICAL NAME :: Copper(1+) thiocyanate

CAS REGISTRY NUMBER :: 1111-67-7

LAST UPDATED :: 199701

DATA ITEMS CITED :: 3

MOLECULAR FORMULA :: C-H-N-S.Cu

Safety Information

[ Symbol ]:

GHS07, GHS09

[ Signal Word ]:
Warning

[ Hazard Statements ]:
H302 + H312 + H332-H410

[ Supplemental HS ]:
Contact with acids liberates very toxic gas.

[ Precautionary Statements ]:
P273-P280-P501

[ Personal Protective Equipment ]:
dust mask type N95 (US);Eyeshields;Gloves

[ Hazard Codes ]:
Xn:Harmful;N:Dangerousfortheenvironment;

[ Risk Phrases ]:
R20/21/22;R32;R50/53

[ Safety Phrases ]:
S13-S60-S61

[ RIDADR ]:
UN 3077 9/PG 3

[ WGK Germany ]:
3

[ RTECS ]:
GL8955000

[ Hazard Class ]:
9.0

[ HS Code ]:
2930909090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

Potassium thiocyanate
Copper sulfate pentahydrate
CUPRIC THIOCYANATE
Sodium thiocyanate
thiocyanic acid , copper (II)-compound with ammonia
thiocyanic acid
Cupric hydroxide
Copper(II) acetate
dichloro(thiosemicarbazide)Cu(II)

DownStream

4-CYANOACETANILIDE
4-(Benzyloxy)benzonitrile
2-Amino-6-fluorobenzothiazole
2,3,4-Trimethoxybenzonitrile
2,4-Dimethoxybenzonitrile
(3-methoxyphenyl) thiocyanate
2-Amino-6-ethoxybenzothiazole
4-Hydroxybenzonitrile
4-Chlorobenzonitrile
4-Aminobenzonitrile

Customs

[ HS Code ]: 2930909090

[ Summary ]:
2930909090. other organo-sulphur compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

Articles

The role of short-range diffusion in solvent-assisted mechanochemical synthesis of metal complexes.

Dalton Trans. (39) , 5290-2, (2008)

The role of short-range diffusion in solvent-assisted mechanochemical synthesis is demonstrated in studies of a polymorphic transition and a ligand dissociation reaction involving copper(I) thiocyanat...

Hole-transporting transistors and circuits based on the transparent inorganic semiconductor copper(I) thiocyanate (CuSCN) processed from solution at room temperature.

Adv. Mater. 25(10) , 1504-9, (2013)

The wide bandgap and highly transparent inorganic compound copper(I) thiocyanate (CuSCN) is used for the first time to fabricate p-type thin-film transistors processed from solution at room temperatur...

Supramolecular helix-to-helix induction: a 3D anionic framework containing double-helical strands templated by cationic triple-stranded cluster helicates.

Angew. Chem. Int. Ed. Engl. 47(9) , 1711-4, (2008)