Product Name

  • Name

    LEAD(II) THIOCYANATE

  • EINECS 209-774-6
  • CAS No. 592-87-0
  • Article Data41
  • CAS DataBase
  • Density 3.82 g/mL at 25 °C(lit.)
  • Solubility soluble ~200 parts cold, 50 parts boiling H2O [MER06]; g/L H2O: 0.0137 (18°) [KRU93]
  • Melting Point 190 °C (dec.)(lit.)
  • Formula CHNS . 1/2Pb
  • Boiling Point 146 °C at 760 mmHg
  • Molecular Weight 439.535
  • Flash Point 42.1 °C
  • Transport Information UN 2291 6.1/PG 3
  • Appearance White to yellow powder
  • Safety 53-13-45-60-61
  • Risk Codes 61-20/21/22-32-33-50/53-62
  • Molecular Structure Molecular Structure of 592-87-0 (LEAD(II) THIOCYANATE)
  • Hazard Symbols ToxicT, DangerousN
  • Synonyms Leadthiocyanate (6CI,7CI);Thiocyanic acid, lead(2+) salt (8CI,9CI);Lead bis(thiocyanate);Lead dithiocyanate;Lead(2+)thiocyanate;
  • PSA 98.18000
  • LogP 0.94916

Synthetic route

ammonium thiocyanate

ammonium thiocyanate

lead(II) nitrate

lead(II) nitrate

lead(II) thiocyanate
592-87-0

lead(II) thiocyanate

Conditions
ConditionsYield
In water addn. of 1M aq. Pb(NO3)2 soln. to 136ml 10M NH4SCN soln. at 5°C, stirring for 30min; (exclusion of light);; washing with H2O of 5°C, drying in vac. over P2O5 for about 8d; (exclusion of light);;97%
In water addn. of 1M aq. Pb(NO3)2 soln. to 136ml 10M NH4SCN soln. at 5°C, stirring for 30min; (exclusion of light);; washing with H2O of 5°C, drying in vac. over P2O5 for about 8d; (exclusion of light);;97%
In water byproducts: Pb3{Bi(SCN)6}2; pptn. from Bi containing solns.;; product mixture;;
In water NH4SCN soln. was added to aq. Pb-salt soln. in stoich. amt.; ppt. was filtered, washed with water, dried in an oven at 105 °C;
In water byproducts: Pb3{Bi(SCN)6}2; pptn. from Bi containing solns.;; product mixture;;
potassium thioacyanate
333-20-0

potassium thioacyanate

lead(IV) tetraacetate
546-67-8

lead(IV) tetraacetate

lead(II) thiocyanate
592-87-0

lead(II) thiocyanate

potassium thioacyanate
333-20-0

potassium thioacyanate

lead(II) thiocyanate
592-87-0

lead(II) thiocyanate

Conditions
ConditionsYield
With lead(II) nitrate
sodium thiocyanide
540-72-7

sodium thiocyanide

lead(II) thiocyanate
592-87-0

lead(II) thiocyanate

Conditions
ConditionsYield
With lead(II) nitrate; water at 0 - 5℃;
NH4SCN

NH4SCN

lead(II) thiocyanate
592-87-0

lead(II) thiocyanate

Conditions
ConditionsYield
With lead(II) nitrate; water at 5℃;
ammonium thiocyanate

ammonium thiocyanate

lead(II) oxide

lead(II) oxide

A

thiocyanic acid ; lead (II)-compound with lead (II)-oxide

thiocyanic acid ; lead (II)-compound with lead (II)-oxide

B

lead(II) thiocyanate
592-87-0

lead(II) thiocyanate

Conditions
ConditionsYield
In acetonitrile elem. anal.;;
lead(2+) cation

lead(2+) cation

potassium thioacyanate
333-20-0

potassium thioacyanate

A

Pb(2+)*4SCN(1-)=Pb(SCN)4(2-)

Pb(2+)*4SCN(1-)=Pb(SCN)4(2-)

B

Pb(2+)*5SCN(1-)=Pb(SCN)5(3-)

Pb(2+)*5SCN(1-)=Pb(SCN)5(3-)

C

Pb(2+)*3SCN(1-)=Pb(SCN)3(1-)

Pb(2+)*3SCN(1-)=Pb(SCN)3(1-)

D

lead thiocyanate
19651-74-2

lead thiocyanate

E

lead(II) thiocyanate
592-87-0

lead(II) thiocyanate

Conditions
ConditionsYield
In water 4 - 10 M KSCN;;
In water 4 - 10 M KSCN;;
lead(2+) cation

lead(2+) cation

potassium thioacyanate
333-20-0

potassium thioacyanate

lead(II) thiocyanate
592-87-0

lead(II) thiocyanate

Conditions
ConditionsYield
In water pptn.;;
In water pptn.;;
lead(2+) cation

lead(2+) cation

sodium thiocyanide
540-72-7

sodium thiocyanide

A

Pb(2+)*4SCN(1-)=Pb(SCN)4(2-)

Pb(2+)*4SCN(1-)=Pb(SCN)4(2-)

B

Pb(2+)*5SCN(1-)=Pb(SCN)5(3-)

Pb(2+)*5SCN(1-)=Pb(SCN)5(3-)

C

Pb(2+)*3SCN(1-)=Pb(SCN)3(1-)

Pb(2+)*3SCN(1-)=Pb(SCN)3(1-)

D

lead thiocyanate
19651-74-2

lead thiocyanate

E

lead(II) thiocyanate
592-87-0

lead(II) thiocyanate

Conditions
ConditionsYield
In water 3.6 - 5.87 M NaSCN;;
In water 3.6 - 5.87 M NaSCN;;
lead(II) sulfide

lead(II) sulfide

thiocyanic acid
463-56-9

thiocyanic acid

lead(II) thiocyanate
592-87-0

lead(II) thiocyanate

Conditions
ConditionsYield
In neat (no solvent) with PbS on clay in HSCN atmosphere >150°C;;
In neat (no solvent) with PbS on clay in HSCN atmosphere >150°C;;
ammonium thiocyanate

ammonium thiocyanate

lead acetate
301-04-2

lead acetate

lead(II) thiocyanate
592-87-0

lead(II) thiocyanate

Conditions
ConditionsYield
In water 13-17% NH4SCN soln., 20-25% Pb-acetate soln., pptn. at 5°C;; 99.1-99.5% product;;
In water 13-17% NH4SCN soln., 20-25% Pb-acetate soln., pptn. at 5°C;; 99.1-99.5% product;;
potassium thioacyanate
333-20-0

potassium thioacyanate

lead acetate
301-04-2

lead acetate

lead(II) thiocyanate
592-87-0

lead(II) thiocyanate

Conditions
ConditionsYield
In water addn. of aq. KSN soln. with aq. Pb-acetate soln.;;
drying over KOH;
In water addn. of aq. KSN soln. with aq. Pb-acetate soln.;;
lead(II) nitrate

lead(II) nitrate

potassium thioacyanate
333-20-0

potassium thioacyanate

lead(II) thiocyanate
592-87-0

lead(II) thiocyanate

Conditions
ConditionsYield
In water addn. of 90g KSCN in 840ml H2O to 150g Pb(NO3)2 in 1500ml H2O at ambient temp. while stirring, cooling, crystn.;; filtration in the cold, washing with ice-cooled H2O, drying on clay in the dark; yield: 90g;;
In water on mixing the aq. solns.;;
In water pptn., cold solns. (<5°C);;
manganese(II) perchlorate hexahydrate

manganese(II) perchlorate hexahydrate

(Pb2((NC(CH3)C5H3NC(CH3)N(CH2)5)2))(4+)*4ClO4(1-)=(Pb2((NC(CH3)C5H3NC(CH3)N(CH2)5)2))(ClO4)4

(Pb2((NC(CH3)C5H3NC(CH3)N(CH2)5)2))(4+)*4ClO4(1-)=(Pb2((NC(CH3)C5H3NC(CH3)N(CH2)5)2))(ClO4)4

lithium thiocyanate
556-65-0

lithium thiocyanate

A

PbMn((NC(CH3)C5H3NC(CH3)N(CH2)5)2)(NCS)4

PbMn((NC(CH3)C5H3NC(CH3)N(CH2)5)2)(NCS)4

B

lead(II) thiocyanate
592-87-0

lead(II) thiocyanate

Conditions
ConditionsYield
In acetonitrile excess Li(NCS); filtered off Pb(NCS)2, evapn.; elem. anal.;
lead(II) nitrate

lead(II) nitrate

sodium thiocyanide
540-72-7

sodium thiocyanide

lead(II) thiocyanate
592-87-0

lead(II) thiocyanate

Conditions
ConditionsYield
In water addn. of NaSCN (2 equiv.) to aq. soln. of Pb(NO3)2 (hot);
lead(II) mercury(II) thiocyanate

lead(II) mercury(II) thiocyanate

lead(II) thiocyanate
592-87-0

lead(II) thiocyanate

Conditions
ConditionsYield
In not given decompn. in dild. solns.;; pptn.;
water
7732-18-5

water

potassium thioacyanate
333-20-0

potassium thioacyanate

lead acetate
301-04-2

lead acetate

A

hydroxy(isothiocyanato)lead

hydroxy(isothiocyanato)lead

B

lead(II) thiocyanate
592-87-0

lead(II) thiocyanate

Conditions
ConditionsYield
In water addn. of Pb-salt to KSCN soln., molar ratio Pb(CH3CO2)2:KSCN=1:2, pptn;;
lead(II) nitrate

lead(II) nitrate

water
7732-18-5

water

potassium thioacyanate
333-20-0

potassium thioacyanate

A

hydroxy(isothiocyanato)lead

hydroxy(isothiocyanato)lead

B

lead(II) thiocyanate
592-87-0

lead(II) thiocyanate

Conditions
ConditionsYield
In acetic acid addn. of Pb-salt to KSCN soln., molar ratio Pb(CH3CO2)2:KSCN=1:2, pptn;;
lead(IV) thiocyanate
592-87-0

lead(IV) thiocyanate

A

thiocyanogen
505-14-6

thiocyanogen

B

lead(II) thiocyanate
592-87-0

lead(II) thiocyanate

Conditions
ConditionsYield
immediate decompn.;;
sesqui(4-[2-(pyridin-4-yl)ethenyl]pyridine-κN)bis(thiocyanato-κS)lead(II)

sesqui(4-[2-(pyridin-4-yl)ethenyl]pyridine-κN)bis(thiocyanato-κS)lead(II)

lead(II) thiocyanate
592-87-0

lead(II) thiocyanate

Conditions
ConditionsYield
In neat (no solvent) heated at ca. 500°C under N2 flow or under static air atmosphere; detd. by IR spectra;
lead piperidine dithiocarbamate hydrate

lead piperidine dithiocarbamate hydrate

lead(II) thiocyanate
592-87-0

lead(II) thiocyanate

Conditions
ConditionsYield
In neat (no solvent, solid phase) Pb-complex heated to 450°C at 20°C/min under N2;
lead tetrahydroquinoline dithiocarbamate trihydrate

lead tetrahydroquinoline dithiocarbamate trihydrate

lead(II) thiocyanate
592-87-0

lead(II) thiocyanate

Conditions
ConditionsYield
In neat (no solvent, solid phase) Pb-complex heated to 450°C at 20°C/min under N2;
lead(II) tetrafluoroborate
13814-96-5

lead(II) tetrafluoroborate

sodium thiocyanide
540-72-7

sodium thiocyanide

lead(II) thiocyanate
592-87-0

lead(II) thiocyanate

Conditions
ConditionsYield
In water
lead(II) nitrate

lead(II) nitrate

ammonium thiocyanate
1147550-11-5

ammonium thiocyanate

lead(II) thiocyanate
592-87-0

lead(II) thiocyanate

Conditions
ConditionsYield
In water
lead(II) thiocyanate
592-87-0

lead(II) thiocyanate

2,3,4,6-tetra-O-acetyl-α-D-glucopyranosyl bromide
572-09-8

2,3,4,6-tetra-O-acetyl-α-D-glucopyranosyl bromide

2,3,4,6-tetra-O-acetyl-β-D-glucopyranosyl isothiocyanate
14152-97-7

2,3,4,6-tetra-O-acetyl-β-D-glucopyranosyl isothiocyanate

Conditions
ConditionsYield
In benzene for 6h; Heating;100%
In 5,5-dimethyl-1,3-cyclohexadiene at 130 - 140℃; for 0.416667h; Microwave irradiation;89.66%
In toluene for 4h; Reflux;89%
bis-tetra-n-butylammonium dioxalatoplatinum(II)
87134-19-8

bis-tetra-n-butylammonium dioxalatoplatinum(II)

lead(II) thiocyanate
592-87-0

lead(II) thiocyanate

trans-bis-tetra-n-butylammonium dithiocyanatodioxalatoplatinum(II)

trans-bis-tetra-n-butylammonium dithiocyanatodioxalatoplatinum(II)

Conditions
ConditionsYield
With Br2 In dichloromethane; water Br2 in CH2Cl2 was added to suspn. of Pb-salt in CH2Cl2 under cooling with ice, soln. of Pt-complex in CH2Cl2 was added, stirring at 0°C for 30 min; pptn. by slow addn. of Et2O;99%
bis-tetra-n-butylammonium dithiocyanatooxalatoplatinum(II)

bis-tetra-n-butylammonium dithiocyanatooxalatoplatinum(II)

lead(II) thiocyanate
592-87-0

lead(II) thiocyanate

bis-tetra-n-butylammonium tetrathiocyanatooxalatoplationum(II)

bis-tetra-n-butylammonium tetrathiocyanatooxalatoplationum(II)

Conditions
ConditionsYield
With Br2 In dichloromethane; water 0.05 M CH2Cl2-soln. of bromine was added to CH2Cl2 suspn. of Pb(SCN)2 during ice-cooling, small amt. of H2O was added, Pt-complex was added in CH2Cl2, stirring at 0 °C for 15 min; Et2O was slowly added;99%
cobalt(II) thiocyanate
3017-60-5

cobalt(II) thiocyanate

lead(II) thiocyanate
592-87-0

lead(II) thiocyanate

CoPb(SCN)4

CoPb(SCN)4

Conditions
ConditionsYield
In dichloromethane suspn. of Co and Pb compds. stirred at 30°C for ca 72 h; filtered, dried in vac. over CaCl2, elem. anal.;98%
In dichloromethane equimolar amts. of Co and Pb compds. refluxed in CH2Cl2; filtered, dried in vac. over CaCl2, elem. anal.;98%
morpholine
110-91-8

morpholine

2,3-Dihydroxybenzoic acid
303-38-8

2,3-Dihydroxybenzoic acid

lead(II) thiocyanate
592-87-0

lead(II) thiocyanate

8-hydroxy-2-morpholin-4-yl-4H-1,3-benzoxazin-4-one
1257411-46-3

8-hydroxy-2-morpholin-4-yl-4H-1,3-benzoxazin-4-one

Conditions
ConditionsYield
Stage #1: 2,3-Dihydroxybenzoic acid; lead(II) thiocyanate With dibromotriphenylphosphorane In tetrahydrofuran; dichloromethane at 0 - 20℃; for 4h; Inert atmosphere; Reflux;
Stage #2: morpholine In 1,4-dioxane for 4h; Reflux;
95%
1-decyne
764-93-2

1-decyne

lead(II) thiocyanate
592-87-0

lead(II) thiocyanate

(E)-1,2-Bis-thiocyanato-dec-1-ene

(E)-1,2-Bis-thiocyanato-dec-1-ene

Conditions
ConditionsYield
With (Dichloroiodo)benzene In dichloromethane at 0 - 5℃;93%
n-octyne
629-05-0

n-octyne

lead(II) thiocyanate
592-87-0

lead(II) thiocyanate

(E)-1,2-dithiocyanatooct-1-ene

(E)-1,2-dithiocyanatooct-1-ene

Conditions
ConditionsYield
With (Dichloroiodo)benzene In dichloromethane at 0 - 5℃;92%
nickel(II) thiocyanate
13689-92-4

nickel(II) thiocyanate

lead(II) thiocyanate
592-87-0

lead(II) thiocyanate

NiPb(SCN)4

NiPb(SCN)4

Conditions
ConditionsYield
In dichloromethane suspn. of Ni and Pb compds. stirred at 30°C for ca 72 h; filtered, dried in vac. over CaCl2, elem. anal.;92%
In dichloromethane equimolar amts. of Ni and Pb compds. refluxed in CH2Cl2; filtered, dried in vac. over CaCl2, elem. anal.;92%
3-chloro-2-(phenylsulfonyl)-1-propene
90838-30-5

3-chloro-2-(phenylsulfonyl)-1-propene

lead(II) thiocyanate
592-87-0

lead(II) thiocyanate

2-phenylsulfonyl-2-propenyl isothiocyanate
142231-46-7

2-phenylsulfonyl-2-propenyl isothiocyanate

Conditions
ConditionsYield
for 4h; Heating;91%
lead(II) thiocyanate
592-87-0

lead(II) thiocyanate

1-Phenyl-2-(trimethylsilyl)acetylene
2170-06-1

1-Phenyl-2-(trimethylsilyl)acetylene

Trimethyl-((E)-2-phenyl-1,2-bis-thiocyanato-vinyl)-silane

Trimethyl-((E)-2-phenyl-1,2-bis-thiocyanato-vinyl)-silane

Conditions
ConditionsYield
With (Dichloroiodo)benzene In dichloromethane at 0 - 5℃;91%
lead(II) thiocyanate
592-87-0

lead(II) thiocyanate

4-n-methylphenylacetylene
766-97-2

4-n-methylphenylacetylene

(E)-1-(1,2-dithiocyanatovinyl)-4-methylbenzene

(E)-1-(1,2-dithiocyanatovinyl)-4-methylbenzene

Conditions
ConditionsYield
With (Dichloroiodo)benzene In dichloromethane at 0 - 5℃;91%
clorindione
1146-99-2

clorindione

lead(II) thiocyanate
592-87-0

lead(II) thiocyanate

2-(4-chlorophenyl)-2-thiocyanatoindan-1,3-dione
896-36-6

2-(4-chlorophenyl)-2-thiocyanatoindan-1,3-dione

Conditions
ConditionsYield
Stage #1: lead(II) thiocyanate With (Dichloroiodo)benzene In dichloromethane at 0℃; for 0.333333h;
Stage #2: clorindione In dichloromethane at 0 - 20℃; Further stages.;
90%
2-(4-methylphenyl)indan-1,3-dione
7561-48-0

2-(4-methylphenyl)indan-1,3-dione

lead(II) thiocyanate
592-87-0

lead(II) thiocyanate

2-thiocyanato-2-(4-tolyl)indan-1,3-dione

2-thiocyanato-2-(4-tolyl)indan-1,3-dione

Conditions
ConditionsYield
Stage #1: lead(II) thiocyanate With (Dichloroiodo)benzene In dichloromethane at 0℃; for 0.333333h;
Stage #2: 2-(4-methylphenyl)indan-1,3-dione In dichloromethane at 0 - 20℃; Further stages.;
90%
lead(II) thiocyanate
592-87-0

lead(II) thiocyanate

acetylacetone
123-54-6

acetylacetone

3-thiocyanato-2,4-pentanedione
7153-90-4

3-thiocyanato-2,4-pentanedione

Conditions
ConditionsYield
Stage #1: lead(II) thiocyanate With (Dichloroiodo)benzene In dichloromethane at 0℃; for 0.333333h;
Stage #2: acetylacetone In dichloromethane at 0 - 20℃; Further stages.;
90%
1-pyridin-3-yl-ethanone nicotinoylhydrazone
91803-31-5

1-pyridin-3-yl-ethanone nicotinoylhydrazone

lead(II) thiocyanate
592-87-0

lead(II) thiocyanate

C13H12N4O*Pb(2+)*2CNS(1-)

C13H12N4O*Pb(2+)*2CNS(1-)

Conditions
ConditionsYield
In methanol at 60℃; for 24h; Sealed tube;90%
trimethylsilane
79239-13-7

trimethylsilane

lead(II) thiocyanate
592-87-0

lead(II) thiocyanate

phenylthio(trimethylsilyl)methyl isothiocyanate
90985-86-7

phenylthio(trimethylsilyl)methyl isothiocyanate

Conditions
ConditionsYield
In benzene for 4h; Heating;89%
lead(II) thiocyanate
592-87-0

lead(II) thiocyanate

2,3,4,6-tetra-O-benzoyl-α-D-glucopyranosyl-(1-4)-2,3,6-tri-O-benzoyl-α-D-glucopyranosyl bromide
97523-43-8

2,3,4,6-tetra-O-benzoyl-α-D-glucopyranosyl-(1-4)-2,3,6-tri-O-benzoyl-α-D-glucopyranosyl bromide

1-hepta-O-benzoyl-β-D-maltosyl isothiocyanate
1394907-72-2

1-hepta-O-benzoyl-β-D-maltosyl isothiocyanate

Conditions
ConditionsYield
In 5,5-dimethyl-1,3-cyclohexadiene for 3h; Reflux;88.31%
lead(II) thiocyanate
592-87-0

lead(II) thiocyanate

<5-Oxo-2,2-bis(trifluormethyl)-1,3-oxazolidin-3-yl>-essigsaeure-chlorid
148431-12-3

<5-Oxo-2,2-bis(trifluormethyl)-1,3-oxazolidin-3-yl>-essigsaeure-chlorid

<5-Oxo-2,2-bis(trifluormethyl)-1,3-oxazolidin-3-yl>-acetylisothiocyanat
148431-33-8

<5-Oxo-2,2-bis(trifluormethyl)-1,3-oxazolidin-3-yl>-acetylisothiocyanat

Conditions
ConditionsYield
In benzene for 3h; Heating;88%
lead(II) thiocyanate
592-87-0

lead(II) thiocyanate

2-(2-chlorophenyl)acetyl chloride
51512-09-5

2-(2-chlorophenyl)acetyl chloride

2-chlorophenylacetyl isothiocyanate
148931-03-7

2-chlorophenylacetyl isothiocyanate

Conditions
ConditionsYield
In benzene for 2h; Heating;87%
2-(4-nitro-phenyl)-indan-1,3-dione
1153-90-8

2-(4-nitro-phenyl)-indan-1,3-dione

lead(II) thiocyanate
592-87-0

lead(II) thiocyanate

2-(4-nitrophenyl)-2-thiocyanatoindan-1,3-dione
10065-15-3

2-(4-nitrophenyl)-2-thiocyanatoindan-1,3-dione

Conditions
ConditionsYield
Stage #1: lead(II) thiocyanate With (Dichloroiodo)benzene In dichloromethane at 0℃; for 0.333333h;
Stage #2: 2-(4-nitro-phenyl)-indan-1,3-dione In dichloromethane at 0 - 20℃; Further stages.;
87%
2,5-thiophenedicarboxaldehyde
932-95-6

2,5-thiophenedicarboxaldehyde

lead(II) thiocyanate
592-87-0

lead(II) thiocyanate

N,N-bis-(2-aminoethyl)-2-phenylethylamine
76020-61-6

N,N-bis-(2-aminoethyl)-2-phenylethylamine

2Pb(2+)*C36H42N6S2*4SCN(1-)=[Pb2(C36H42N6S2)](SCN)4

2Pb(2+)*C36H42N6S2*4SCN(1-)=[Pb2(C36H42N6S2)](SCN)4

Conditions
ConditionsYield
In methanol N2-atmosphere; addn. of equimolar amt. of amine and Pb-salt to thiophenederivative, refluxing for 1 h (pptn.); collection (filtration); elem. anal.;87%
C33H45N5O4
1052180-72-9

C33H45N5O4

water
7732-18-5

water

lead(II) thiocyanate
592-87-0

lead(II) thiocyanate

Pb(2+)*C33H45N5O4*2SCN(1-)*H2O=[Pb(C33H45N5O4)][SCN]2*H2O

Pb(2+)*C33H45N5O4*2SCN(1-)*H2O=[Pb(C33H45N5O4)][SCN]2*H2O

Conditions
ConditionsYield
In ethanol soln. of Pb compd. added to soln. of ligand (0.049:0.035 molar ratio), mixt refluxed for 2 h; cooled, ppt. filtered off, dried (vac., CaCl2), elem. anal.;87%
2-Hexyne
764-35-2

2-Hexyne

lead(II) thiocyanate
592-87-0

lead(II) thiocyanate

(E)-2,3-Bis-thiocyanato-hex-2-ene

(E)-2,3-Bis-thiocyanato-hex-2-ene

Conditions
ConditionsYield
With (Dichloroiodo)benzene In dichloromethane at 0 - 5℃;86%
phenindione
83-12-5

phenindione

lead(II) thiocyanate
592-87-0

lead(II) thiocyanate

2-phenyl-2-thiocyanatoindan-1,3-dione
3788-46-3

2-phenyl-2-thiocyanatoindan-1,3-dione

Conditions
ConditionsYield
Stage #1: lead(II) thiocyanate With (Dichloroiodo)benzene In dichloromethane at 0℃; for 0.333333h;
Stage #2: phenindione In dichloromethane at 0 - 20℃; Further stages.;
86%
carbonodihydrazide
497-18-7

carbonodihydrazide

3,5-diacetyl-1H-1,2,4-triazole

3,5-diacetyl-1H-1,2,4-triazole

lead(II) thiocyanate
592-87-0

lead(II) thiocyanate

bistriazolcarbazone lead dithiocyanate tetraethanol

bistriazolcarbazone lead dithiocyanate tetraethanol

Conditions
ConditionsYield
In ethanol addn. of equimolar amounts of 3,5-diacetyl-1,2,4-triazole and carbazide to a suspn. of Pb(SCN)2;; precipitaion; filtration; elem. anal.;;86%
C31H41N5O3
1052180-71-8

C31H41N5O3

lead(II) thiocyanate
592-87-0

lead(II) thiocyanate

[Pb(C31H41N5O3)(NCS)](1+)*SCN(1-)=[Pb(C31H41N5O3)(NCS)][SCN]
1258780-31-2

[Pb(C31H41N5O3)(NCS)](1+)*SCN(1-)=[Pb(C31H41N5O3)(NCS)][SCN]

Conditions
ConditionsYield
In ethanol EtOH soln. of Pb compd. added to EtOH soln. of ligand (0.071:0.075 molarratio), mixt refluxed for 2 h; cooled, ppt. filtered off, dried (vac., CaCl2), elem. anal.;86%
2-cyclohexylideneacetyl chloride
80385-43-9

2-cyclohexylideneacetyl chloride

lead(II) thiocyanate
592-87-0

lead(II) thiocyanate

cyclohexylideneacetyl isothiocyanate
156521-52-7

cyclohexylideneacetyl isothiocyanate

Conditions
ConditionsYield
In benzene for 2.5h; Heating;85%
lead(II) thiocyanate
592-87-0

lead(II) thiocyanate

1-methoxy-2-(4-metoxyphenyl)-1-(trimethylsilyloxy)ethylene
848053-05-4

1-methoxy-2-(4-metoxyphenyl)-1-(trimethylsilyloxy)ethylene

methyl 2-(4-anisyl)-2-thiocyanatoethanoate

methyl 2-(4-anisyl)-2-thiocyanatoethanoate

Conditions
ConditionsYield
With (Dichloroiodo)benzene In dichloromethane at 0℃; for 2h;85%
Stage #1: lead(II) thiocyanate With (Dichloroiodo)benzene In dichloromethane at 0℃; for 0.333333h;
Stage #2: 1-methoxy-2-(4-metoxyphenyl)-1-(trimethylsilyloxy)ethylene In dichloromethane at 0 - 20℃; Further stages.;
85%
lead(II) thiocyanate
592-87-0

lead(II) thiocyanate

3-Methyl-2,4-pentanedione
815-57-6

3-Methyl-2,4-pentanedione

3-methyl-3-thiocyanatopentane-2,4-dione

3-methyl-3-thiocyanatopentane-2,4-dione

Conditions
ConditionsYield
Stage #1: lead(II) thiocyanate With (Dichloroiodo)benzene In dichloromethane at 0℃; for 0.333333h;
Stage #2: 3-Methyl-2,4-pentanedione In dichloromethane at 0 - 20℃; Further stages.;
85%

Lead(ii) thiocyanate Chemical Properties

Chemical Name: Lead(ii) thiocyanate
IUPAC NAME: Lead(2+) dithiocyanate
CAS No.: 592-87-0
EINECS: 209-774-6
Molecular Formula: C2N2PbS2
Molecular Weight: 323.36 g/mol
Melting Point: 190 °C (dec.)(lit.)
Density: 3.82 g/mL at 25 °C(lit.)
Flash Point: 42.1 °C
Boiling Point: 146 °C at 760 mmHg
Following is the structure of Lead(ii) thiocyanate (592-87-0):


The chemical synonymous of Lead(ii) thiocyanate (592-87-0) are Lead thiocyanate ; Lead sulfocyanide ; Lead(Ii) rhodanide ; Lead(Ii) thiocyanate ; Plumbous thiocyanate ; Isothiocyanicacid,Lead(2+)salt ; Lead(Ii)thiocyanate(Pb(Ncs)2) ; Leaddithiocyanate

Lead(ii) thiocyanate Consensus Reports

Lead and its compounds are on the Community Right-To-Know List.

Lead(ii) thiocyanate Safety Profile

An explosive. When heated to decomposition it emits toxic fumes of Pb, SOx, and NOx. See also LEAD COMPOUNDS and THIOCYANATES.
Hazard Codes:
T: Toxic
N: Dangerous for the environment
Risk Statements about Lead(ii) thiocyanate (592-87-0):
R32 Contact with acid liberates very toxic gas. 
R33 Danger of cumulative effects.
R61 May cause harm to the unborn child. 
R62 Risk of impaired fertility.
R20/21/22: Harmful by inhalation, in contact with skin and if swallowed.
R50/53: Very toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment.
Safety Statements about Lead(ii) thiocyanate (592-87-0):
S13 Keep away from food, drink and animal foodstuffs. 
S45 In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.)
S53 Avoid exposure - obtain special instructions before use.
S60 This material and its container must be disposed of as hazardous waste. 
S61 Avoid release to the environment. Refer to special instructions / safety data sheets.
Health Hazard: Early symptoms of lead intoxication via inhalation or ingestion are most commonly gastrointestinal disorders, colic, constipation, etc. ;  weakness, which may go on to paralysis, chiefly of the extensor muscles of the wrists and less often of the ankles, is noticeable in the most serious cases. Ingestion of a laarge amount causes local irritation of the alimentary tract ;  pain, leg cramps, muscle weakness, paresthesias, depression, coma, and death may follow in 1 or 2 days. Contact causes irritation of eyes and mild irritation of skin.

Lead(ii) thiocyanate Standards and Recommendations

ACGIH TLV: TWA 0.15 mg(Pb)/m3

Lead(ii) thiocyanate Specification

  Lead(ii) thiocyanate (592-87-0) is a chemical compound, more precisely a salt, with the chemical formula Pb(SCN)2.It may be made by reacting lead(II) acetate (Pb(CH3COO)2) solved in water with either potassium thiocyanate (KSCN) or ammonium thiocyanate (NH4SCN), thus causing precipitation of solid lead(II) thiocyanate.
Ion reaction as  follows:
Pb2+(aq) + 2SCN-(aq) → Pb(SCN)2(s)
It is reasonably soluble at room temperature, thus it may be difficult to identify in a solution with low concentration of lead(II) thiocyanate. Although it has not been confirmed by other sources than the author of this article, experiments show that even if there is no precipitation of lead(II) thiocyanate in the solution, crystals of the salt may form.

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