Product Name

  • Name

    Sodium cyanide

  • EINECS 205-599-4
  • CAS No. 143-33-9
  • Article Data128
  • CAS DataBase
  • Density 1.6 g/cm3
  • Solubility 37 g/100mL (20 °C) in water
  • Melting Point 563.7 °C
  • Formula NaCN
  • Boiling Point 1497 °C
  • Molecular Weight 49.0075
  • Flash Point 1500°C
  • Transport Information UN 1689 6.1/PG 1
  • Appearance white crystals
  • Safety 7-28-29-45-60-61-28A
  • Risk Codes 26/27/28-32-50/53
  • Molecular Structure Molecular Structure of 143-33-9 (Sodium cyanide)
  • Hazard Symbols VeryT+,DangerousN
  • Synonyms Sodiumcyanide (8CI);Cyanasalt H;Cyanasalt S;Cymag;NSC 77379;Natrium cyanide;Sodium cyanide (Na(CN));sodium cyanide 98%;
  • PSA 23.79000
  • LogP 0.01678

Synthetic route

α-benzyloxy-α-phenyl-as-triazine-5-acetonitrile
107126-37-4

α-benzyloxy-α-phenyl-as-triazine-5-acetonitrile

A

sodium cyanide
143-33-9

sodium cyanide

B

5-benzoyl-6-methyl-3-phenyl-as-triazine
107126-34-1

5-benzoyl-6-methyl-3-phenyl-as-triazine

C

benzoic acid
65-85-0

benzoic acid

Conditions
ConditionsYield
With sodium hydroxide In water; dimethyl sulfoxideA n/a
B 54%
C n/a
methanol
67-56-1

methanol

benzo[d]thiazol-2-yl thiocyanate
6011-99-0

benzo[d]thiazol-2-yl thiocyanate

sodium cyanide
143-33-9

sodium cyanide

Conditions
ConditionsYield
at 22 - 27℃;
at 22 - 27℃;
diethyl ether
60-29-7

diethyl ether

bromocyane
506-68-3

bromocyane

sodium diethylmalonate
996-82-7

sodium diethylmalonate

A

diethyl 2-cyanomalonate
4513-67-1

diethyl 2-cyanomalonate

B

1,1,2,2-tetracarboethoxy-ethylene
6174-95-4

1,1,2,2-tetracarboethoxy-ethylene

C

tetraethyl ethane-1,1,2,2-tetracarboxylate
632-56-4

tetraethyl ethane-1,1,2,2-tetracarboxylate

D

sodium cyanide
143-33-9

sodium cyanide

bromocyane
506-68-3

bromocyane

ethanol
64-17-5

ethanol

sodium diethylmalonate
996-82-7

sodium diethylmalonate

A

diethyl 2-cyanomalonate
4513-67-1

diethyl 2-cyanomalonate

B

1,1,2,2-tetracarboethoxy-ethylene
6174-95-4

1,1,2,2-tetracarboethoxy-ethylene

C

tetraethyl ethane-1,1,2,2-tetracarboxylate
632-56-4

tetraethyl ethane-1,1,2,2-tetracarboxylate

D

sodium cyanide
143-33-9

sodium cyanide

bromocyane
506-68-3

bromocyane

ethanol
64-17-5

ethanol

sodium diethylmalonate
996-82-7

sodium diethylmalonate

A

1,1,2,2-tetracarboethoxy-ethylene
6174-95-4

1,1,2,2-tetracarboethoxy-ethylene

B

sodium cyanide
143-33-9

sodium cyanide

hydrogen cyanide
74-90-8

hydrogen cyanide

sodium ethanolate
141-52-6

sodium ethanolate

sodium cyanide
143-33-9

sodium cyanide

hydrogen cyanide
74-90-8

hydrogen cyanide

sodium formate
141-53-7

sodium formate

sodium cyanide
143-33-9

sodium cyanide

hydrogen cyanide
74-90-8

hydrogen cyanide

sodium cyanide
143-33-9

sodium cyanide

Conditions
ConditionsYield
With sodium hydroxide
With sodium hydroxide; ethanol
With sodium hydroxide at 200 - 300℃;
diethyl oximidate
13534-15-1, 88770-07-4

diethyl oximidate

sodium ethanolate
141-52-6

sodium ethanolate

A

diethyl imidocarbonate
2812-77-3

diethyl imidocarbonate

B

sodium cyanide
143-33-9

sodium cyanide

ethyl 2-ethoxy-2-iminoacetate
816-27-3

ethyl 2-ethoxy-2-iminoacetate

sodium ethanolate
141-52-6

sodium ethanolate

A

sodium cyanide
143-33-9

sodium cyanide

B

Diethyl carbonate
105-58-8

Diethyl carbonate

benzoyloxyacetonitrile
939-56-0

benzoyloxyacetonitrile

sodium ethanolate
141-52-6

sodium ethanolate

A

sodium benzoate
532-32-1

sodium benzoate

B

benzoic acid ethyl ester
93-89-0

benzoic acid ethyl ester

C

sodium cyanide
143-33-9

sodium cyanide

1-hydroxy-2-isopropyl-5-methyl-cyclohexanecarbonitrile
100400-22-4

1-hydroxy-2-isopropyl-5-methyl-cyclohexanecarbonitrile

furan-2,3,5(4H)-trione pyridine (1:1)

furan-2,3,5(4H)-trione pyridine (1:1)

A

sodium cyanide
143-33-9

sodium cyanide

B

Menthone
10458-14-7

Menthone

sodium formate
141-53-7

sodium formate

sodium cyanide
143-33-9

sodium cyanide

Conditions
ConditionsYield
With sodium amide at 620℃;
sodium acetylide

sodium acetylide

A

sodium cyanide
143-33-9

sodium cyanide

Conditions
ConditionsYield
With ammonia at 500℃;
sodium formaldoximate
61706-59-0

sodium formaldoximate

sodium cyanide
143-33-9

sodium cyanide

Conditions
ConditionsYield
bei der Explosion;
benzyl-malononitrile; sodium-compound

benzyl-malononitrile; sodium-compound

A

sodium cyanide
143-33-9

sodium cyanide

B

dihydrocinnamonitrile
645-59-0

dihydrocinnamonitrile

methyl thiocyanate
556-64-9

methyl thiocyanate

sodium diethyl phosphite
2303-76-6, 118080-94-7

sodium diethyl phosphite

toluene
108-88-3

toluene

A

O,O,S-trimethyl phosphorothioate
152-20-5

O,O,S-trimethyl phosphorothioate

B

sodium cyanide
143-33-9

sodium cyanide

sodium ethanolate
141-52-6

sodium ethanolate

ethyl cyanoformate
623-49-4

ethyl cyanoformate

A

sodium cyanide
143-33-9

sodium cyanide

B

Diethyl carbonate
105-58-8

Diethyl carbonate

4-cyano-1,4-dihydro-N-methylpyridine-3-carboxamide
19432-60-1

4-cyano-1,4-dihydro-N-methylpyridine-3-carboxamide

A

sodium cyanide
143-33-9

sodium cyanide

B

1-methylnicotinamide chloride
1005-24-9

1-methylnicotinamide chloride

Conditions
ConditionsYield
at 25℃; Equilibrium constant; reaction in reversed-micellar system H2O/ HTAB/ CHCl3-isooctane, diff. molar ratios H2O/ HTAB, other temp.;
cyanogen iodide
506-78-5

cyanogen iodide

sodium cyanide
143-33-9

sodium cyanide

Conditions
ConditionsYield
With iodide In ethanol at 30℃; Equilibrium constant; buffer solvent (CH3CO2Na, CH3CO2H);
1,3-diphenyl-2-oximino-1,3-propanedione
51210-89-0

1,3-diphenyl-2-oximino-1,3-propanedione

A

benzoic acid ethyl ester
93-89-0

benzoic acid ethyl ester

B

sodium cyanide
143-33-9

sodium cyanide

C

benzoic acid
65-85-0

benzoic acid

Conditions
ConditionsYield
With sodium ethanolate In ethanol Product distribution;
hexadecyltrimethylammonium cyanide
74784-26-2

hexadecyltrimethylammonium cyanide

A

sodium cyanide
143-33-9

sodium cyanide

B

cetyltrimethylammonim bromide
57-09-0

cetyltrimethylammonim bromide

Conditions
ConditionsYield
With sodium bromide In water at 20℃; Equilibrium constant;
2,4,6-triamino-s-triazine
108-78-1

2,4,6-triamino-s-triazine

sodium amide

sodium amide

coal

coal

sodium cyanide
143-33-9

sodium cyanide

Conditions
ConditionsYield
at 750 - 850℃; beim Zusammenschmelzen;
at 750 - 850℃; beim Zusammenschmelzen;
(5-methyl-1-phenyl-1H-pyrazol-4-yl)-glyoxal oxime

(5-methyl-1-phenyl-1H-pyrazol-4-yl)-glyoxal oxime

diluted NaOH-solution

diluted NaOH-solution

A

sodium cyanide
143-33-9

sodium cyanide

B

1-phenyl-5-methyl-pyrazole-carboxylic acid-(4)

1-phenyl-5-methyl-pyrazole-carboxylic acid-(4)

9-formohydroximoyl-6-hydroxy-xanthen-3-one

9-formohydroximoyl-6-hydroxy-xanthen-3-one

furan-2,3,5(4H)-trione pyridine (1:1)

furan-2,3,5(4H)-trione pyridine (1:1)

A

sodium cyanide
143-33-9

sodium cyanide

B

3.6-dioxy-xanthone

3.6-dioxy-xanthone

ethanol
64-17-5

ethanol

phenylacetonitrile
140-29-4

phenylacetonitrile

sodium

sodium

A

sodium cyanide
143-33-9

sodium cyanide

B

ammonia
7664-41-7

ammonia

benzo[d]thiazol-2-yl thiocyanate
6011-99-0

benzo[d]thiazol-2-yl thiocyanate

sodium 2-mercaptobenzothiazole
2492-26-4

sodium 2-mercaptobenzothiazole

boiling benzene

boiling benzene

A

2,2'-thiobis(benzothiazole)
4074-77-5

2,2'-thiobis(benzothiazole)

B

di(benzothiazol-2-yl)disulfide
120-78-5

di(benzothiazol-2-yl)disulfide

C

sodium cyanide
143-33-9

sodium cyanide

D

sodium thiocyanide
540-72-7

sodium thiocyanide

sodium amide

sodium amide

methylamine
74-89-5

methylamine

sodium cyanide
143-33-9

sodium cyanide

Conditions
ConditionsYield
at 250℃;
sodium amide

sodium amide

N-Cyanoguanidine
127099-85-8, 780722-26-1

N-Cyanoguanidine

coal

coal

sodium cyanide
143-33-9

sodium cyanide

Conditions
ConditionsYield
at 750 - 850℃; beim Zusammenschmelzen;
acetonitrile
75-05-8

acetonitrile

sodium

sodium

A

sodium cyanide
143-33-9

sodium cyanide

B

'kyanmethine'

'kyanmethine'

sodium cyanide
143-33-9

sodium cyanide

2-chloromethyl-1,3,5-trimethylbenzene
1585-16-6

2-chloromethyl-1,3,5-trimethylbenzene

mesitylacetonitrile
34688-71-6

mesitylacetonitrile

Conditions
ConditionsYield
In dimethyl sulfoxide at 80℃; for 0.5h; Substitution;100%
Stage #1: sodium cyanide In ethanol; water Heating / reflux;
Stage #2: 2-chloromethyl-1,3,5-trimethylbenzene In ethanol; water for 3h; Heating / reflux;
72%
In ethanol
sodium cyanide
143-33-9

sodium cyanide

4-(chloromethyl)-1,2-dimethylbenzene
102-46-5

4-(chloromethyl)-1,2-dimethylbenzene

3,4-dimethylphenylacetonitrile
3020-06-2

3,4-dimethylphenylacetonitrile

Conditions
ConditionsYield
In N,N-dimethyl-formamide at 100℃; for 16h;100%
In ethanol
In ethanol Heating;
furfural
98-01-1

furfural

sodium cyanide
143-33-9

sodium cyanide

chloroformic acid ethyl ester
541-41-3

chloroformic acid ethyl ester

carbonic acid, cyano(2-furyl)methyl ethyl ester
20893-23-6

carbonic acid, cyano(2-furyl)methyl ethyl ester

Conditions
ConditionsYield
With tetrabutyl-ammonium chloride In dichloromethane; water Heating;100%
10-Chloro-5H-benzoxazole<3,2-a>quinolin-5-one
54475-84-2

10-Chloro-5H-benzoxazole<3,2-a>quinolin-5-one

sodium cyanide
143-33-9

sodium cyanide

1-(5-chloro-2-hydroxyphenyl)-1,4-dihydro-4-oxo-2-quinolinecarbonitrile
80990-60-9

1-(5-chloro-2-hydroxyphenyl)-1,4-dihydro-4-oxo-2-quinolinecarbonitrile

Conditions
ConditionsYield
In dimethyl sulfoxide at 120℃; for 0.5h;100%
bis (2-chloroethyl) sulphide
505-60-2

bis (2-chloroethyl) sulphide

sodium cyanide
143-33-9

sodium cyanide

3,3'-thiobis-propanenitrile
111-97-7

3,3'-thiobis-propanenitrile

Conditions
ConditionsYield
With benzyltri(n-butyl)ammonium chloride In water at 80℃; for 3h;100%
trans-4,5-bis(hydroxymethyl)cyclohexene bis(toluene-p-sulfonate)
7500-58-5, 20246-03-1, 20518-14-3, 32970-96-0, 60894-68-0

trans-4,5-bis(hydroxymethyl)cyclohexene bis(toluene-p-sulfonate)

sodium cyanide
143-33-9

sodium cyanide

(+/-)-(trans-cyclohex-4-ene-1,2-diyl)-di-acetonitrile
119595-00-5

(+/-)-(trans-cyclohex-4-ene-1,2-diyl)-di-acetonitrile

Conditions
ConditionsYield
In ethanol for 72h; Heating;100%
sodium cyanide
143-33-9

sodium cyanide

dl-6aα,7,10,10aα-Tetrahydro-1-hydroxy-6,6-dimethyl-3-pentyl-6H-dibenzo[b,d]pyran-9(8H)-on
6616-69-9, 16964-48-0, 16964-51-5, 52195-11-6, 60761-09-3, 63790-37-4, 138383-58-1

dl-6aα,7,10,10aα-Tetrahydro-1-hydroxy-6,6-dimethyl-3-pentyl-6H-dibenzo[b,d]pyran-9(8H)-on

(trans-rac)-6a,7,8,9,10,10a-hexahydro-1,9-dihydroxy-6,6-dimethyl-3-pentyl-6H-dibenzopyran-9-carbonitrile
105539-71-7, 105539-72-8, 121657-71-4

(trans-rac)-6a,7,8,9,10,10a-hexahydro-1,9-dihydroxy-6,6-dimethyl-3-pentyl-6H-dibenzopyran-9-carbonitrile

Conditions
ConditionsYield
In methanol for 2h; Ambient temperature;100%
sodium cyanide
143-33-9

sodium cyanide

1-(bromomethyl)-4-methyl-2-(phenylmethoxy)benzene
117571-35-4

1-(bromomethyl)-4-methyl-2-(phenylmethoxy)benzene

<4-methyl-2-(phenylmethoxy)phenyl>acetonitrile
117571-36-5

<4-methyl-2-(phenylmethoxy)phenyl>acetonitrile

Conditions
ConditionsYield
With tetrabutylammomium bromide In dichloromethane; water at 20℃; for 1h;100%
tetrabutylammomium bromide In dichloromethane; water at 20℃; for 15h;
sodium cyanide
143-33-9

sodium cyanide

6-chloro-9-thiabicyclo<3.3.1>non-2-ene
6522-22-1, 14697-77-9

6-chloro-9-thiabicyclo<3.3.1>non-2-ene

9-thiabicyclo<3.3.1>non-2-ene-6-carbonitrile
6435-98-9, 74830-38-9

9-thiabicyclo<3.3.1>non-2-ene-6-carbonitrile

Conditions
ConditionsYield
With 18-crown-6 ether In chloroform for 4h; Heating;100%
In water; acetone for 20h; Heating;71%
sodium cyanide
143-33-9

sodium cyanide

2-(chloromethyl)-1-methoxy-4-(2-methoxyethyl)benzene
80314-64-3

2-(chloromethyl)-1-methoxy-4-(2-methoxyethyl)benzene

<2'-methoxy-5'-(2''-methoxyethyl)phenyl>acetonitrile
80314-59-6

<2'-methoxy-5'-(2''-methoxyethyl)phenyl>acetonitrile

Conditions
ConditionsYield
In dimethyl sulfoxide100%
In dimethyl sulfoxide at 42.5℃; for 3h;100%
sodium cyanide
143-33-9

sodium cyanide

6-benzyloxy-4-methyl-4Z-hexen-1-ol p-toluenesulfonate
73454-44-1

6-benzyloxy-4-methyl-4Z-hexen-1-ol p-toluenesulfonate

(Z)-7-benzyloxy-5-methyl-5-heptenenitrile
73454-49-6

(Z)-7-benzyloxy-5-methyl-5-heptenenitrile

Conditions
ConditionsYield
In N,N-dimethyl-formamide at 98℃; for 24h;100%
sodium cyanide
143-33-9

sodium cyanide

ethyl N-<2-(bromoacetyl)phenyl>carbamate
122807-12-9

ethyl N-<2-(bromoacetyl)phenyl>carbamate

1,4-bis(2-ethoxycarbonylaminophenyl)-2-cyano-1,4-butanedione
138768-58-8

1,4-bis(2-ethoxycarbonylaminophenyl)-2-cyano-1,4-butanedione

Conditions
ConditionsYield
In N,N-dimethyl-formamide for 1h; Ambient temperature;100%
sodium cyanide
143-33-9

sodium cyanide

8-methoxy-5-<2'-(2''-methyl-1'',3''-dioxolan-2''-yl)ethyl>-3,4-dihydronaphthalen-2(1H)-one
80535-58-6

8-methoxy-5-<2'-(2''-methyl-1'',3''-dioxolan-2''-yl)ethyl>-3,4-dihydronaphthalen-2(1H)-one

2-hydroxy-8-methoxy-5-<2'-(2"-methyl-1",3"-dioxolan-2"-yl)ethyl>-1,2,3,4-tetrahydronaphthalene-2-carbonitrile
80535-46-2

2-hydroxy-8-methoxy-5-<2'-(2"-methyl-1",3"-dioxolan-2"-yl)ethyl>-1,2,3,4-tetrahydronaphthalene-2-carbonitrile

Conditions
ConditionsYield
With hydrogenchloride In tetrahydrofuran; water100%
sodium cyanide
143-33-9

sodium cyanide

Toluene-4-sulfonic acid 6-methyl-1,4-dithia-spiro[4.5]dec-8-ylmethyl ester

Toluene-4-sulfonic acid 6-methyl-1,4-dithia-spiro[4.5]dec-8-ylmethyl ester

4-cyanomethyl-1,1-ethylenedithio-2-methylcyclohexane
76235-43-3

4-cyanomethyl-1,1-ethylenedithio-2-methylcyclohexane

Conditions
ConditionsYield
In dimethyl sulfoxide100%
sodium cyanide
143-33-9

sodium cyanide

Toluene-4-sulfonic acid (5E,7E)-(R)-4-methyl-undeca-5,7-dienyl ester
115094-15-0

Toluene-4-sulfonic acid (5E,7E)-(R)-4-methyl-undeca-5,7-dienyl ester

(R)-1-cyano-4-methyl-(E,E)-5,7-undecadiene
115094-13-8

(R)-1-cyano-4-methyl-(E,E)-5,7-undecadiene

Conditions
ConditionsYield
In dimethyl sulfoxide at 80 - 85℃; for 3.5h;100%
sodium cyanide
143-33-9

sodium cyanide

2-(2-formamidophenyl)adamantan-2-ol
82757-18-4

2-(2-formamidophenyl)adamantan-2-ol

2-(2-aminophenyl)-2-cyanoadamantane
82757-22-0

2-(2-aminophenyl)-2-cyanoadamantane

Conditions
ConditionsYield
In N,N-dimethyl-formamide at 80℃; for 120h;100%
In N,N-dimethyl-formamide at 80℃;100%
sodium cyanide
143-33-9

sodium cyanide

(2R,3S,4E)-(-)-(3-Methoxy-2-methyl-5-phenyl-4-pentenyl)-p-toluolsulfonat
90664-12-3

(2R,3S,4E)-(-)-(3-Methoxy-2-methyl-5-phenyl-4-pentenyl)-p-toluolsulfonat

(3R,4R,5E)-(+)-4-Methoxy-3-methyl-6-phenyl-5-hexennitril
90664-13-4

(3R,4R,5E)-(+)-4-Methoxy-3-methyl-6-phenyl-5-hexennitril

Conditions
ConditionsYield
In N,N-dimethyl-formamide at 115℃; for 0.666667h;100%
sodium cyanide
143-33-9

sodium cyanide

Benzoic acid (2R,3S)-2-methoxy-3-methyl-4-trimethylsilanyloxy-butyl ester

Benzoic acid (2R,3S)-2-methoxy-3-methyl-4-trimethylsilanyloxy-butyl ester

(3S,4R)-5-benzyloxy-4-methoxy-3-methylpentanenitrile
141546-69-2

(3S,4R)-5-benzyloxy-4-methoxy-3-methylpentanenitrile

Conditions
ConditionsYield
In N,N-dimethyl-formamide at 50℃; for 6h;100%
sodium cyanide
143-33-9

sodium cyanide

11,12-dicyano-9,10-anthraquinodimethane
93645-46-6

11,12-dicyano-9,10-anthraquinodimethane

9-(dicyanomethyl)-10-cyanomethylanthracene
93645-47-7

9-(dicyanomethyl)-10-cyanomethylanthracene

Conditions
ConditionsYield
In 1,4-dioxane; ethanol for 24h; Heating;100%
sodium cyanide
143-33-9

sodium cyanide

1-[4-(9-Bromo-nonyloxy)-2-hydroxy-3-propyl-phenyl]-ethanone
79557-82-7

1-[4-(9-Bromo-nonyloxy)-2-hydroxy-3-propyl-phenyl]-ethanone

10-(4-Acetyl-3-hydroxy-2-propylphenoxy)decane nitrile
92518-11-1

10-(4-Acetyl-3-hydroxy-2-propylphenoxy)decane nitrile

Conditions
ConditionsYield
In N,N-dimethyl-formamide at 75 - 85℃; for 17h;100%
sodium cyanide
143-33-9

sodium cyanide

1-[4-(10-Bromo-decyloxy)-2-hydroxy-3-propyl-phenyl]-ethanone
106627-35-4

1-[4-(10-Bromo-decyloxy)-2-hydroxy-3-propyl-phenyl]-ethanone

11-(4-Acetyl-3-hydroxy-2-propyl-phenoxy)-undecanenitrile
92518-12-2

11-(4-Acetyl-3-hydroxy-2-propyl-phenoxy)-undecanenitrile

Conditions
ConditionsYield
In N,N-dimethyl-formamide at 75 - 85℃; for 17h;100%
sodium cyanide
143-33-9

sodium cyanide

4-O-benzoyl-2-deoxy-1-O-methylsulfonyl-2-C-methyl-3-O-methyl-L-threitol
141546-68-1

4-O-benzoyl-2-deoxy-1-O-methylsulfonyl-2-C-methyl-3-O-methyl-L-threitol

(3S,4R)-5-benzyloxy-4-methoxy-3-methylpentanenitrile
141546-69-2

(3S,4R)-5-benzyloxy-4-methoxy-3-methylpentanenitrile

Conditions
ConditionsYield
In N,N-dimethyl-formamide at 50℃; for 6h;100%
sodium cyanide
143-33-9

sodium cyanide

(+/-)-2,3-dihydro-5-methoxy-4,6,7-trimethyl-2-benzofuranethanol p-toluenesulfonate
154954-44-6

(+/-)-2,3-dihydro-5-methoxy-4,6,7-trimethyl-2-benzofuranethanol p-toluenesulfonate

(+/-)-β-(2,3-dihydro-5-methoxy-4,6,7-trimethyl-2-benzofuranyl)propionitrile
154954-45-7

(+/-)-β-(2,3-dihydro-5-methoxy-4,6,7-trimethyl-2-benzofuranyl)propionitrile

Conditions
ConditionsYield
In ethanol; N,N-dimethyl-formamide for 1.5h; Heating;100%
sodium cyanide
143-33-9

sodium cyanide

2-(bromomethyl)-11H-dibenzo<1,4>dioxepin
102492-60-4

2-(bromomethyl)-11H-dibenzo<1,4>dioxepin

11H-dibenzo<1,4>dioxepin-2-acetonitrile
102492-61-5

11H-dibenzo<1,4>dioxepin-2-acetonitrile

Conditions
ConditionsYield
In dimethyl sulfoxide at 60℃; for 1h;100%
heptanal
111-71-7

heptanal

sodium cyanide
143-33-9

sodium cyanide

chloroformic acid ethyl ester
541-41-3

chloroformic acid ethyl ester

Carbonic acid 1-cyano-heptyl ester ethyl ester

Carbonic acid 1-cyano-heptyl ester ethyl ester

Conditions
ConditionsYield
With tetrabutyl-ammonium chloride In dichloromethane; water Ambient temperature;100%
sodium cyanide
143-33-9

sodium cyanide

acetic anhydride
108-24-7

acetic anhydride

(R)-N-(isopropoxycarbonyl)phenylalaninal
129867-98-7

(R)-N-(isopropoxycarbonyl)phenylalaninal

(3-R)-2-acetoxy-3-isopropoxycarbonylamino-4-phenylbutyronitrile
129867-99-8, 129868-00-4

(3-R)-2-acetoxy-3-isopropoxycarbonylamino-4-phenylbutyronitrile

Conditions
ConditionsYield
With benzyltri(n-butyl)ammonium chloride In dichloromethane; water at 0℃; for 3h;100%
(2S)-3-(benzyloxy)-2-methylpropanal
79027-28-4

(2S)-3-(benzyloxy)-2-methylpropanal

sodium cyanide
143-33-9

sodium cyanide

4-methoxy-benzylamine
2393-23-9

4-methoxy-benzylamine

(3R)-2-(4-methoxybenzylamino)-3-benzyloxymethylbutyronitrile
130533-04-9

(3R)-2-(4-methoxybenzylamino)-3-benzyloxymethylbutyronitrile

Conditions
ConditionsYield
With hydrogenchloride In methanol; water for 2h; Ambient temperature;100%
sodium cyanide
143-33-9

sodium cyanide

p-Toluenesulfonic acid 3-(indol-2-yl)propyl ester
107097-23-4

p-Toluenesulfonic acid 3-(indol-2-yl)propyl ester

4-(1H-Indol-2-yl)butanenitrile
165532-78-5

4-(1H-Indol-2-yl)butanenitrile

Conditions
ConditionsYield
In dimethyl sulfoxide Ambient temperature;100%
sodium cyanide
143-33-9

sodium cyanide

1-Benzenesulfonyl-2-(4-bromobutanyl)-1H-indole
165532-83-2

1-Benzenesulfonyl-2-(4-bromobutanyl)-1H-indole

5-(1-Benzenesulfonyl-1H-indol-2-yl)pentanenitrile
165532-84-3

5-(1-Benzenesulfonyl-1H-indol-2-yl)pentanenitrile

Conditions
ConditionsYield
In dimethyl sulfoxide at 80℃; for 12h;100%
sodium cyanide
143-33-9

sodium cyanide

2-[4-(3-Bromopropylcarbamoyl)-5-(trifluoromethyl)pyrazol-1-yl]-4-(3-trifluoromethylphenyl)thiazole
159886-35-8

2-[4-(3-Bromopropylcarbamoyl)-5-(trifluoromethyl)pyrazol-1-yl]-4-(3-trifluoromethylphenyl)thiazole

5-Trifluoromethyl-1-[4-(3-trifluoromethyl-phenyl)-thiazol-2-yl]-1H-pyrazole-4-carboxylic acid (3-cyano-propyl)-amide
1026655-81-1

5-Trifluoromethyl-1-[4-(3-trifluoromethyl-phenyl)-thiazol-2-yl]-1H-pyrazole-4-carboxylic acid (3-cyano-propyl)-amide

Conditions
ConditionsYield
In N,N-dimethyl-formamide100%

Sodium Cyanide Consensus Reports

EPA Extremely Hazardous Substances List. Cyanide and its compounds are on the Community Right-To-Know List. Reported in EPA TSCA Inventory.

Sodium Cyanide Standards and Recommendations

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

Sodium Cyanide Analytical Methods

For occupational chemical analysis use NIOSH: Cyanides, 7904.

Sodium Cyanide Specification

The sodium cyanide. With the CAS registry number 143-33-9, it is also named as Hydrocyanic acid, sodium salt. The product's categories are Sodium Cyanide; Inorganics; Peroxidase Inhibitors; Essential Chemicals; Reagent Grade; Routine Reagents; Molecular Biology; Molecular Biology Reagents; Superoxide Dismutase. The structure of solid NaCN is related to that of sodium chloride. It is white crystals with faint odor of bitter almond, which is soluble in water, ammonia, ethanol and methanol. When contact with acid and water, it liberates very toxic gas. Additionally, this chemical should be sealed in the container and stored in the cool, ventilate and dry place. Keep Sodium Cyanide separate from alkali, acids and food additives.

Physical properties about sodium cyanide are: 
 (1)H-Bond Donor: 0; (2)H-Bond Acceptor: 2; (3)Rotatable Bond Count: 0; (4)Exact Mass: 48.992844; (5)MonoIsotopic Mass: 48.992844; (6)Topological Polar Surface Area: 23.8; (7)Heavy Atom Count: 3; (8)Formal Charge: 0; (9)Complexity: 12.8; (10)Covalently-Bonded Unit Count: 2.

Preparation of Sodium Cyanide:
 It can be obtained by treating hydrogen cyanide with sodium hydroxide: 
                      HCN + NaOH → NaCN + H2O

Uses of Sodium Cyanide:
 It is mainly used to extract gold and other precious metals in mining. 
                      4 Au + 8 NaCN + O2 + 2 H2O → 4 Na[Au(CN)2] + 4 NaOH 
It is also used to kill or stun rapidly such as in illegal cyanide fishing and in collecting jars used by entomologists. What's more, this chemica is used in plastics, pharmaceuticals, pesticides, dyes, metallurgy, electroplating, mineral processing and other industries. In addition, it can react with cycloheptanone to get 4-cyanocycloheptanone. This reaction needs reagents Na2S2O8, Na2SO4 and solvent water at temperature of 80 °C. The reaction time is 5 hours. The yield is 35%.
Uses of Sodium Cyanide

Safety Information of Sodium Cyanide:
It is not only very toxic by inhalation, in contact with skin and if swallowed, but also very toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment. After contact with skin, wash immediately with plenty of soap-suds. In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.) This material and its container must be disposed of as hazardous waste. And people should avoid release it to the environment. Refer to special instructions / safety data sheets.

You can still convert the following datas into molecular structure:
1. SMILES:[C-]#N.[Na+]
2. InChI:InChI=1/CN.Na/c1-2;/q-1;+1
3. InChIKey:MNWBNISUBARLIT-UHFFFAOYAG

The toxicity data of Sodium Cyanide is as follows:

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
bird - wild LD50 oral 4mg/kg (4mg/kg) BEHAVIORAL: TREMOR

BEHAVIORAL: ATAXIA

LUNGS, THORAX, OR RESPIRATION: DYSPNEA
Journal of Wildlife Diseases. Vol. 22, Pg. 538, 1986.
chicken LD50 oral 21mg/kg (21mg/kg) SENSE ORGANS AND SPECIAL SENSES: OTHER: EYE

LUNGS, THORAX, OR RESPIRATION: OTHER CHANGES

GASTROINTESTINAL: CHANGES IN STRUCTURE OR FUNCTION OF SALIVARY GLANDS
Journal of Wildlife Diseases. Vol. 22, Pg. 538, 1986.
child LDLo oral 100mg/kg (100mg/kg) GASTROINTESTINAL: OTHER CHANGES Forensic Science International. Vol. 38, Pg. 173, 1988.
dog LD50 subcutaneous 5360ug/kg (5.36mg/kg)   JAMA, Journal of the American Medical Association. Vol. 149, Pg. 113, 1952.
dog LDLo intravenous 1300ug/kg (1.3mg/kg)   Federation Proceedings, Federation of American Societies for Experimental Biology. Vol. 6, Pg. 349, 1947.
domestic animals - goat/sheep LD50 oral 4mg/kg (4mg/kg)   Toxicology and Applied Pharmacology. Vol. 45, Pg. 359, 1978.
duck LD50 oral 2500ug/kg (2.5mg/kg)   National Technical Information Service. Vol. OTS0530251,
frog LDLo parenteral 60mg/kg (60mg/kg) PERIPHERAL NERVE AND SENSATION: SPASTIC PARALYSIS WITH OR WITHOUT SENSORY CHANGE

BEHAVIORAL: CHANGES IN MOTOR ACTIVITY (SPECIFIC ASSAY)

BEHAVIORAL: CONVULSIONS OR EFFECT ON SEIZURE THRESHOLD
Naunyn-Schmiedeberg's Archiv fuer Experimentelle Pathologie und Pharmakologie. Vol. 166, Pg. 437, 1932.
guinea pig LD50 subcutaneous 5800ug/kg (5.8mg/kg)   Medicina del Lavoro. Industrial Medicine. Vol. 46, Pg. 221, 1955.
human LDLo oral 2800ug/kg (2.8mg/kg)   National Technical Information Service. Vol. OTS0528336,
human LDLo oral 2857ug/kg (2.857mg/kg)   "Toxicology of Drugs and Chemicals," Deichmann, W.B., New York, Academic Press, Inc., 1969Vol. -, Pg. 191, 1969.
mammal (species unspecified) LD50 oral 8mg/kg (8mg/kg)   Bulletin of Environmental Contamination and Toxicology. Vol. 23, Pg. 211, 1979.
man LDLo oral 6557ug/kg (6.557mg/kg) BEHAVIORAL: FLUID INTAKE

GASTROINTESTINAL: GASTRITIS
Acta Pharmacologica et Toxicologica. Vol. 1, Pg. 18, 1945.
man LDLo unreported 2206ug/kg (2.206mg/kg)   "Poisoning; Toxicology, Symptoms, Treatments," 2nd ed., Arena, J.M., Springfield, IL, C.C. Thomas, 1970Vol. 2, Pg. 73, 1970.
man TDLo oral 714ug/kg (0.714mg/kg) BEHAVIORAL: "HALLUCINATIONS, DISTORTED PERCEPTIONS"

BEHAVIORAL: MUSCLE WEAKNESS
Acta Pharmacologica et Toxicologica. Vol. 20, Pg. 291, 1963.
 
mouse LD50 intraperitoneal 4900ug/kg (4.9mg/kg)   National Technical Information Service. Vol. OTS0528336,
mouse LD50 subcutaneous 3600ug/kg (3.6mg/kg)   American Journal of Physiology. Vol. 179, Pg. 60, 1954.
 
mouse LD50 unreported 10mg/kg (10mg/kg)   Igaku No Ayumi. Progress in Medicine. Vol. 112, Pg. 861, 1980.
quail LD50 oral 8500ug/kg (8.5mg/kg) BEHAVIORAL: TREMOR

BEHAVIORAL: ATAXIA

LUNGS, THORAX, OR RESPIRATION: DYSPNEA
Journal of Wildlife Diseases. Vol. 22, Pg. 538, 1986.
 
rabbit LD50 intramuscular 1666ug/kg (1.666mg/kg)   Journal of the American College of Toxicology. Vol. 1(3), Pg. 120, 1982.
rabbit LD50 ocular 5048ug/kg (5.048mg/kg)   Journal of the American College of Toxicology. Vol. 1(3), Pg. 120, 1982.
rabbit LD50 skin 10400ug/kg (10.4mg/kg) BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY)

LUNGS, THORAX, OR RESPIRATION: DYSPNEA

BEHAVIORAL: TREMOR
National Technical Information Service. Vol. OTS0536153,
rabbit LDLo subcutaneous 2200ug/kg (2.2mg/kg)   JAMA, Journal of the American Medical Association. Vol. 100, Pg. 1920, 1933.
rat LD50 intraperitoneal 4300ug/kg (4.3mg/kg)   Gigiena i Sanitariya. For English translation, see HYSAAV. Vol. 43(12), Pg. 90, 1978.
rat LD50 oral 6440ug/kg (6.44mg/kg)   "Sbornik Vysledku Toxixologickeho Vysetreni Latek A Pripravku," Marhold, J.V., Institut Pro Vychovu Vedoucicn Pracovniku Chemickeho Prumyclu Praha, Czechoslovakia, 1972Vol. -, Pg. 13, 1972.
women LDLo oral 40mg/kg (40mg/kg) GASTROINTESTINAL: OTHER CHANGES Forensic Science International. Vol. 38, Pg. 173, 1988.

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