Silver cyanide supplier | CasNO.506-64-9

Name
Silver cyanide
EINECS 208-048-6
CAS No. 506-64-9
Article Data122
CAS DataBase
Density 3.95 g/cm³
Solubility insoluble in water
Melting Point 300 °C
Formula AgCN
Boiling Point 25.7°C at 760 mmHg
Molecular Weight 133.886
Flash Point
Transport Information UN 1684 6.1/PG 2
Appearance white to off-white powder
Safety 7-26-45-60-61-29-28A
Risk Codes 25-32-33-41-50/53-26/27/28
Molecular Structure
Hazard Symbols T,N,T+
Synonyms Silvercyanide (Ag2(CN)2);Silver monocyanide;Silver(1+) cyanide;Silver(I) cyanide;
PSA 23.79000
LogP 0.01678

Synthetic route

: 74-90-8
hydrogen cyanide

: silver sulfate

: 506-64-9
silver(I) cyanide

Conditions

Conditions	Yield
addition of Ag2SO4 to liquid HCN;;	100%
In neat (no solvent) byproducts: H2SO4; shaking in a closed tube for several hours;;
In neat (no solvent) byproducts: H2SO4; shaking in a closed tube for several hours;;

: 74-90-8
hydrogen cyanide

: 3315-16-0
silver cyanate

: 506-64-9
silver(I) cyanide

Conditions

Conditions	Yield
addition of AgNCO to liquid HCN at 25°C;;	42%

: 563-63-3
silver(I) acetate

: 592-04-1
mercury(II) cyanide

: 506-64-9
silver(I) cyanide

: 71680-52-9, 130166-69-7
ammonium cyanide

: 506-64-9
silver(I) cyanide

Conditions

Conditions	Yield
With sodium carbonate; silver nitrate
With potassium carbonate; silver nitrate
With silver nitrate

: ethyl-malononitrile; silver (I)-compound

: 506-64-9
silver(I) cyanide

Conditions

Conditions	Yield
at 0℃; Sehr zersetzlich;

: trimethyl-amine; cyanide, compound with silver (I)-cyanide

: 506-64-9
silver(I) cyanide

Conditions

Conditions	Yield
at 25℃;

: tetramethyl-ammonium; cyanide, compound with silver (I)-cyanide

A: 593-75-9, 685498-28-6
methyl isocyanate

B: 506-64-9
silver(I) cyanide

C: 75-05-8
acetonitrile

D: 75-50-3
trimethylamine

Conditions

Conditions	Yield
bei der Destillation;

...Expand

: 4-bromo-benzenediazonium; cyanide, compound with silver (I)-cyanide

: 64-19-7
acetic acid

: 506-64-9
silver(I) cyanide

: silver nitrate

: 1187-42-4
diaminomaleonitrile

: 506-64-9
silver(I) cyanide

: 513-96-2
3,3,3-trichloro-2-hydroxy-propionitrile

: silver nitrate

: 506-64-9
silver(I) cyanide

: 736148-37-1
3-chloro-2-hydroxy-2-methyl-butyronitrile

: silver nitrate

: 506-64-9
silver(I) cyanide

Conditions

Conditions	Yield
at 15℃; higher-boiling form of 3-chloro-2-hydroxy-2-methyl-butyronitrile;
at 15℃; lower-boiling form of 3-chloro-2-hydroxy-2-methyl-butyronitrile;

: 6136-93-2
2,2-diethoxyacetonitrile

ammoniacal AgNO3-solution: ammoniacal AgNO3-solution

: 506-64-9
silver(I) cyanide

: 1071-98-3
2-butynedinitrile

aqueous silver nitrate: aqueous silver nitrate

: 506-64-9
silver(I) cyanide

: 683-45-4
dimethylcyanarsine

silver solution: silver solution

: 506-64-9
silver(I) cyanide

: 2,2'-imino-di-octanenitrile

: silver nitrate

A: 111-71-7
heptanal

B: 506-64-9
silver(I) cyanide

...Expand

: 506-78-5
cyanogen iodide

: 7732-18-5
water

: 563-63-3
silver(I) acetate

A: 506-64-9
silver(I) cyanide

B AgI: AgI

C AgIO3: AgIO3

...Expand

: 60-29-7
diethyl ether

: 506-78-5
cyanogen iodide

Ag2O: Ag2O

A: 3315-16-0
silver cyanate

B: 506-64-9
silver(I) cyanide

C AgI: AgI

D AgIO3: AgIO3

...Expand

: 506-78-5
cyanogen iodide

: 64-17-5
ethanol

Ag2O: Ag2O

A: 3315-16-0
silver cyanate

B: 506-64-9
silver(I) cyanide

C AgI: AgI

D AgIO3: AgIO3

...Expand

: 506-78-5
cyanogen iodide

: 7732-18-5
water

Ag2O: Ag2O

A: 3315-16-0
silver cyanate

B: 506-64-9
silver(I) cyanide

C AgI: AgI

D AgIO3: AgIO3

...Expand

: 506-78-5
cyanogen iodide

Ag2O: Ag2O

petroleum ether: petroleum ether

A: 3315-16-0
silver cyanate

B: 506-64-9
silver(I) cyanide

C AgI: AgI

D AgIO3: AgIO3

...Expand

: 4370-12-1
1-cyanoformamide

: 7732-18-5
water

: silver nitrate

A: 506-64-9
silver(I) cyanide

B: 15719-64-9, 15719-76-3, 97762-63-5
methylammonium carbonate

C ammonium nitrate: ammonium nitrate

...Expand

: 420-04-2
CYANAMID

silver nitrite: silver nitrite

A: 506-64-9
silver(I) cyanide

B silver cyanamide: silver cyanamide

...Expand

: 10425-22-6
Benzil dicyanohydrin

alcoholic silver nitrate: alcoholic silver nitrate

A: 506-64-9
silver(I) cyanide

B: 134-81-6
benzil

...Expand

: hydrogen cyanide; compound

: silver nitrate

: 506-64-9
silver(I) cyanide

: 2-cyano-3-hydroxy-propionic acid ; potassium salt

: silver nitrate

: 506-64-9
silver(I) cyanide

: tetramethyl-ammonium; cyanide, compound with silver (I)-cyanide

acid: acid

A: 74-90-8
hydrogen cyanide

B: 506-64-9
silver(I) cyanide

...Expand

: 7732-18-5
water

: methyl isocyanide; compound with silver (I)-cyanide and silver (I)-iodide

A: 593-75-9, 685498-28-6
methyl isocyanate

B: 506-64-9
silver(I) cyanide

C AgI: AgI

...Expand

: 592-04-1
mercury(II) cyanide

silver nitrite: silver nitrite

: 506-64-9
silver(I) cyanide

silver-salt: silver-salt

alkali cyanide: alkali cyanide

: 506-64-9
silver(I) cyanide

Conditions

Conditions	Yield
With water

: 54393-40-7
difluorochloromethaneselenenyl chloride

: 506-64-9
silver(I) cyanide

: 54451-31-9
difluorochloromethyl selenocyanate

Conditions

Conditions	Yield
in a sealed tube, warming from -78 to 20°C;	100%

: 61861-06-1
Dichlor(pentamethyl-2,4-cyclopentadien-1-yl)phosphan

: 506-64-9
silver(I) cyanide

: 89243-66-3
Dicyan(pentamethyl-2,4-cyclopentadien-1-yl)phosphan

Conditions

Conditions	Yield
In benzene for 20h; Heating;	95%

: C15H11Cl3

: 506-64-9
silver(I) cyanide

: 913979-96-1
C16H11Cl2N

Conditions

Conditions	Yield
In acetonitrile; benzene at 90℃; for 2.5h;	93%

: 506-64-9
silver(I) cyanide

: 210911-89-0
bis(perfluoro-n-propyl)-ditelluride

: cyano(perfluoropropyl)tellurium

Conditions

Conditions	Yield
at 22℃; Substitution;	92%

: C19H17ClO4

: 506-64-9
silver(I) cyanide

: 913979-21-2
C20H17NO4

Conditions

Conditions	Yield
In acetonitrile; benzene at 95℃; for 2.75h;	92%
In acetonitrile; benzene at 90℃; for 5h;

: 506-64-9
silver(I) cyanide

: 210911-90-3
bis(perfluoro-n-butyl)-ditelluride

: cyano(perfluorobutyl)tellurium

Conditions

Conditions	Yield
at 22℃; Substitution;	89%

: 506-64-9
silver(I) cyanide

: 1210-33-9
5-chlorodibenzosuberane

: 1729-63-1
10,11-dihydro-5H-dibenzo[a,d]cycloheptene-5-carbonitrile

Conditions

Conditions	Yield
In acetonitrile; benzene at 20℃; for 2h; Heating / reflux;	87%
In benzene
In acetonitrile at 80℃; for 1.5h;

: 62247-74-9
fluorodichloromethaneselenenyl chloride

: 506-64-9
silver(I) cyanide

: 62287-10-9
fluorodichloromethyl selenocyanate

Conditions

Conditions	Yield
shaking, 20°C, 15 min.;	84.7%

: 6563-13-9
6-methoxyquinoline N-oxide

: 506-64-9
silver(I) cyanide

: 5467-79-8
2-cyano-6-methoxyquinoline

Conditions

Conditions	Yield
With benzoyl chloride In chloroform at 20℃; for 18h; Heating / reflux;	82%

: 506-64-9
silver(I) cyanide

: 115367-56-1
bis(perfluoroisopropyl)-ditelluride

: cyano(perfluoroisopropyl)tellurium

Conditions

Conditions	Yield
at 22℃; Substitution;	81%

: 506-64-9
silver(I) cyanide

Bu3P=PCH2CH2Cl*W(CO)5: Bu3P=PCH2CH2Cl*W(CO)5

: 146601-16-3
1-cyanophosphirane

Conditions

Conditions	Yield
In various solvent(s)	80%

: 506-64-9
silver(I) cyanide

: 460-19-5
ethanedinitrile

Conditions

Conditions	Yield
In neat (no solvent) at 350℃;	75%
at 330 - 380℃; Destillation im Vakuum;
In melt melting in vacuum at 325°C;;

: 506-64-9
silver(I) cyanide

: 69046-25-9
dibenzyltellurium diiodide

: dibenzyltellurium dicyanate

Conditions

Conditions	Yield
In chloroform for 6h;	75%

: 506-64-9
silver(I) cyanide

: 198066-66-9
1,3-diisopropoxy-1,3-dimethyl-1,3-disilacyclobutane

: 1,3-dicyano-1,3-dimethyl-1,3-disilacyclobutane

Conditions

Conditions	Yield
In toluene Heating;	74%

: 506-64-9
silver(I) cyanide

: 336100-84-6
1-Br-2-(t)Bu-1,2-dihydro[1,3,2]diazaborolo[1,5-a]pyridine

: 1-CN-2-(t)Bu-1,2-dihydro[1,3,2]diazaborolo[1,5-a]pyridine

Conditions

Conditions	Yield
In acetonitrile at 20℃; for 0.5h;	73%

: 506-64-9
silver(I) cyanide

: 120313-44-2
Tris(trimethylsilyl)methantellurenyl-iodid

: 132591-34-5
Tris(trimethylsilyl)methantellurenyl-cyanid

Conditions

Conditions	Yield
In benzene for 3h; Ambient temperature;	72%

: 506-64-9
silver(I) cyanide

: 81885-58-7
4-bromo-9,10-dihydro-4H-benzo<4,5>cyclohepta<1,2-b>thiophene

: 81885-59-8
4-cyano-9,10-dihydro-4H-benzo<4,5>cyclohepta<1,2-b>thiophene

Conditions

Conditions	Yield
In benzene for 12h; Heating;	70%

: 506-64-9
silver(I) cyanide

: 113859-54-4
7-bromo-2,3:5,6-dibenzo-7-azabicyclo<2.2.1>hepta-2,5-diene

: 331730-99-5
2,3:5,6-dibenzo-7-cyano-7-azabicyclo[2.2.1]hepta-2,5-diene

Conditions

Conditions	Yield
In acetonitrile at 60℃; for 12h;	70%

: 680-31-9
N,N,N,N,N,N-hexamethylphosphoric triamide

: 71442-88-1
7,7-bis(trifluoromethylsulfonyloxy)norbornane

: 506-64-9
silver(I) cyanide

: 7-(Dimethylamino)-7-norbornancarbonitril

Conditions

Conditions	Yield
at 100℃; for 15h;	69%

...Expand

: 75-77-4
chloro-trimethyl-silane

: 506-64-9
silver(I) cyanide

: 7677-24-9
trimethylsilyl cyanide

Conditions

Conditions	Yield
	68%

: 506-64-9
silver(I) cyanide

: 811-62-1
chlorodimethylphosphine

: 31641-57-3
dimethylcyanophosphine

Conditions

Conditions	Yield
at 20℃; for 24h;	65%
In dichloromethane

: 506-64-9
silver(I) cyanide

: 236116-66-8
3-chloro-3,4-dihydro-2,4-diphenyl-2H-1,2,4,3-triazaborole

: 236116-69-1
3-cyano-3,4-dihydro-2,4-diphenyl-2H-1,2,4,3-triazaborole

Conditions

Conditions	Yield
In acetonitrile at 20℃; Substitution;	63%

: 506-64-9
silver(I) cyanide

: 7719-12-2, 52843-90-0
phosphorus trichloride

: 1116-01-4
phosphorus tricyanide

Conditions

Conditions	Yield
In neat (no solvent) heating powdered AgCN in tube to 160°C and passing N2, charged with gaseous PCl3, over it;;	60%
In neat (no solvent) heating powdered AgCN in tube to 160°C and passing N2, charged with gaseous PCl3, over it;;	60%
In diethyl ether heating in a sealed tube; react. decelerated by addn. of ethyl ether;;

: 18879-38-4
dimethyl tellurium diiodide

: 506-64-9
silver(I) cyanide

: 127808-04-2
dimethyltellurium dicyanide

Conditions

Conditions	Yield
In chloroform for 2h; Ambient temperature;	59.5%

: 506-64-9
silver(I) cyanide

: 98319-52-9
dicyclohexyltellurium diiodide

: dicyclohexyltellurium dicyanide

Conditions

Conditions	Yield
In acetone for 10h; Ambient temperature;	58%

: 506-64-9
silver(I) cyanide

: 21085-72-3
1-bromo-2,3,4-tri-O-acetyl-α-D-glucuronic acid methyl ester

: 79291-96-6
methyl 3,4-di-O-acetyl-1,2-O-<1-(exo-cyano)ethylidene>-α-D-glucopyranuronate

Conditions

Conditions	Yield
In xylene Heating;	58%

: 506-64-9
silver(I) cyanide

: 484066-18-4
(S)-Me3CN(a)CHCHN(b)[CH(Ph)Me]BBr(N(a)-B)

A: 484066-24-2
(S)-Me3CN(a)CHCHN(b)[CH(Ph)Me]B-NC(N(a)-B)

B: (S)-Me3CN(a)CHCHN(b)[CH(Ph)Me]BCN(N(a)-B)

Conditions

Conditions	Yield
In hexane; acetonitrile for 1h;	A n/a B 57%

...Expand

: C7H10ClNO

: (3R)-3-deoxo-11-deoxy-12-desethenyl-3-methoxy-11-oxo-4-epimutilin

: 506-64-9
silver(I) cyanide

: (3R)-14-{(3R,4S)-1-azabicyclo[2.2.1]heptane-3-carbonyl}carbamoyl-3-deoxo-11-deoxy-12-desethenyl-3-methoxy-11-oxo-4-epimutilin

Conditions

Conditions	Yield
With triethylamine In dichloromethane at 20℃; for 22h;	52%

...Expand

: 26638-65-3
5-chloro-10,10-dioxo-11-propyl-5,11-dihydrodibenzo<1,2>thiazepine

: 506-64-9
silver(I) cyanide

: 10,10-Dioxo-11-propyl-10,11-dihydro-5H-10λ6-thia-11-aza-dibenzo[a,d]cycloheptene-5-carbonitrile

Conditions

Conditions	Yield
In acetonitrile for 2h; Heating;	46%

Silver cyanide Consensus Reports

Silver and its compounds, as well as cyanide and its compounds, are on the Community Right-To-Know List. Reported in EPA TSCA Inventory.

Silver cyanide Standards and Recommendations

DOT Classification: 6.1; Label: Poison
OSHA PEL: TWA 5 mg(CN)/m³
ACGIH TLV: CL 5 mg(CN)/m³ (skin)
DFG MAK: 5 mg/m³
NIOSH REL: (Cyanide) CL 5 mg(CN)/m³/10M

Silver cyanide Specification

The IUPAC name of Silver cyanide is silver cyanide. With the CAS registry number 506-64-9, it is also named as Kyanid stribrny. The product's categories are Inorganics; Metal and Ceramic Science; Salts; Silver Salts, and the other registry numbers are 12351-98-3; 29829-51-4. Besides, it is white to off-white powder, which should be stored in sealed package in a cool, dry and well ventilated warehouse away from fire and heat source. It forms structurally complex materials upon reaction with other anions. In addition, this chemical is insoluble in water and incompatible with strong acids, ammonia, hydrogen peroxide. It forms an explosive mixture with fluorine, which may decompose in light.

The other characteristics of this product can be summarized as: (1)EINECS: 208-048-6; (2)H-Bond Donor: 0; (3)H-Bond Acceptor: 2; (4)Rotatable Bond Count: 0; (5)Exact Mass: 132.908167; (6)MonoIsotopic Mass: 132.908167; (7)Topological Polar Surface Area: 23.8; (8)Heavy Atom Count: 3; (9)Complexity: 10; (10)Density: 3.95 g/cm³; (11)Melting point: 300 °C.

Preparation of Silver cyanide: you can add the solution of Silver nitrate to the solution of Potassium cyanide or Sodium cyanide to precipitate. And you will obtain this chemical. The reaction equations are as follows:

or

Uses of Silver cyanide: this chemical is used as lining of autoclave which is used in medicine, silver plating and protective coating. It is also used for electrofacing of electrical contact and engine bearings of airplane. Additionally, it is used as plating reagent and additive of precious metal, analytical reagent. Furthermore, it can be used to produce Oxalonitrile.

This reaction will occur at temperature of 350 °C. The yield is 75 %.

When you are using this chemical, please be cautious about it as the following: it is very toxic by inhalation, in contact with skin and if swallowed. It contacts with acid liberates very toxic gas. Please keep container tightly closed. It is danger of cumulative effects and risk of serious damage to the eyes. In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. After contact with skin, wash immediately with plenty of soap-suds. What's more, it is toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment. This material and its container must be disposed of as hazardous waste. Please do not empty into drains. And you should avoid release to the environment. Refer to special instructions / safety data sheets. Moreover, in case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.).

People can use the following data to convert to the molecule structure.
(1)SMILES: [C-]#N.[Ag+]
(2)InChI: InChI=1/CN.Ag/c1-2;/q-1;+1
(3)InChIKey: LFAGQMCIGQNPJG-UHFFFAOYAM
(4)Std. InChI: InChI=1S/CN.Ag/c1-2;/q-1;+1
(5)Std. InChIKey: LFAGQMCIGQNPJG-UHFFFAOYSA-N

The toxicity data is as follows:

Organism	Test Type	Route	Reported Dose (Normalized Dose)	Effect	Source
rat	LD50	oral	123mg/kg (123mg/kg)		"Sbornik Vysledku Toxixologickeho Vysetreni Latek A Pripravku," Marhold, J.V., Institut Pro Vychovu Vedoucicn Pracovniku Chemickeho Prumyclu Praha, Czechoslovakia, 1972Vol. -, Pg. 13, 1972.

Product Name

Silver cyanide

Synthetic route

Silver cyanide Consensus Reports

Silver cyanide Standards and Recommendations

Silver cyanide Specification

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