Product Name

  • Name

    Cyclohexyl disulfide

  • EINECS 219-851-6
  • CAS No. 2550-40-5
  • Article Data185
  • CAS DataBase
  • Density 1.054 g/cm3
  • Solubility Immiscible with water.
  • Melting Point 127-130 °C
  • Formula C12H22S2
  • Boiling Point 331.171 °C at 760 mmHg
  • Molecular Weight 230.439
  • Flash Point 170.755 °C
  • Transport Information
  • Appearance COA
  • Safety 26-37/39
  • Risk Codes 36/37/38
  • Molecular Structure Molecular Structure of 2550-40-5 (Cyclohexyl disulfide)
  • Hazard Symbols IrritantXi
  • Synonyms Cyclohexyldisulfide (6CI,7CI,8CI);Bis(cyclohexyl) disulfide;Dicyclohexyl disulfide;
  • PSA 50.60000
  • LogP 5.03320

Synthetic route

Cyclohexanethiol
1569-69-3

Cyclohexanethiol

1,2-dicyclohexyl disulfide
2550-40-5

1,2-dicyclohexyl disulfide

Conditions
ConditionsYield
With 2,2'-bipyridylchromium peroxide In benzene for 0.7h; Product distribution; Heating; effect of various chromium(VI) based oxidants;100%
With 2,2'-bipyridylchromium peroxide In benzene for 0.7h; Heating;100%
With tris paraperiodate In benzene for 1h; Heating;100%
Cyclohexanethiol
1569-69-3

Cyclohexanethiol

A

1,2-dicyclohexyl disulfide
2550-40-5

1,2-dicyclohexyl disulfide

B

C12H22S2Se

C12H22S2Se

Conditions
ConditionsYield
With bis-(benzotriazol-1-yl)selenide In dichloromethane for 3h;A n/a
B 92%
1-bromocyclohexane
108-85-0

1-bromocyclohexane

1,2-dicyclohexyl disulfide
2550-40-5

1,2-dicyclohexyl disulfide

Conditions
ConditionsYield
With sodium sulfide trihydrate; hexachloroethane at 20℃; for 2.5h; Reagent/catalyst;90%
With dimethyl sulfoxide; thiourea; 1,1,1,3,3,3-hexamethyl-disilazane In water at 50℃; for 24h;89%
With Sodium thiosulfate pentahydrate; water; dimethyl sulfoxide at 60 - 70℃; for 12h; pH=< 3;89%
diphenylmethyl cyclohexyl thioether

diphenylmethyl cyclohexyl thioether

1,2-dicyclohexyl disulfide
2550-40-5

1,2-dicyclohexyl disulfide

Conditions
ConditionsYield
With iodine In dichloromethane for 2h; Heating;89%
1-iodocyclohexane
626-62-0

1-iodocyclohexane

1,2-dicyclohexyl disulfide
2550-40-5

1,2-dicyclohexyl disulfide

Conditions
ConditionsYield
With indium(III) oxide; ammonia; water; sulfur In ethanol at 60℃; Green chemistry;89%
1-bromocyclohexane
108-85-0

1-bromocyclohexane

thiourea
17356-08-0

thiourea

1,2-dicyclohexyl disulfide
2550-40-5

1,2-dicyclohexyl disulfide

Conditions
ConditionsYield
With tetrachloromethane; water; triethylamine In glycerol at 50℃; for 24h;87%
With sodium carbonate In water; acetonitrile at 80℃; for 12h;70%
1-bromocyclohexane
108-85-0

1-bromocyclohexane

Cyclohexanethiol
1569-69-3

Cyclohexanethiol

1,2-dicyclohexyl disulfide
2550-40-5

1,2-dicyclohexyl disulfide

Conditions
ConditionsYield
With sodium thiosulfate85%
sodium cyclohexylthiosulfate

sodium cyclohexylthiosulfate

1,2-dicyclohexyl disulfide
2550-40-5

1,2-dicyclohexyl disulfide

Conditions
ConditionsYield
With choline chloride; dihydrogen peroxide; toluene-4-sulfonic acid In water at 60℃; for 6h;83%
With 1H-imidazole; water at 70℃; for 0.583333h; Green chemistry;75%
cyclohexanol
108-93-0

cyclohexanol

1,2-dicyclohexyl disulfide
2550-40-5

1,2-dicyclohexyl disulfide

Conditions
ConditionsYield
Stage #1: cyclohexanol With 1,2-bis(5-methylisoxazol-3-yl)hydrazine; triphenylphosphine In acetonitrile at 80℃; for 0.333333h; Mitsunobu Displacement;
Stage #2: With ammonium thiocyanate In acetonitrile at 80℃; for 6h; Reagent/catalyst; Mitsunobu Displacement;
81%
para-xylene
106-42-3

para-xylene

1-oxa-4-thiaspiro-<4,5>decan-2-one
1564-39-2

1-oxa-4-thiaspiro-<4,5>decan-2-one

A

1,2-dicyclohexyl disulfide
2550-40-5

1,2-dicyclohexyl disulfide

B

2-cyclohexylthioacetic acid
52363-15-2

2-cyclohexylthioacetic acid

C

5',8'-dimethylspiro-4'-one
141622-51-7

5',8'-dimethylspiro-4'-one

D

<<1-(2',5'-dimethylphenyl)cyclohexyl>thio>acetic acid
141622-65-3

<<1-(2',5'-dimethylphenyl)cyclohexyl>thio>acetic acid

Conditions
ConditionsYield
With aluminium trichloride for 24h; Ambient temperature; Further byproducts given;A 3%
B 4%
C 80%
D 5%
cyclohexyl(4-methoxybenzyl)sulfane
93394-70-8

cyclohexyl(4-methoxybenzyl)sulfane

A

1,2-dicyclohexyl disulfide
2550-40-5

1,2-dicyclohexyl disulfide

B

4-methoxy-benzaldehyde
123-11-5

4-methoxy-benzaldehyde

C

p-methoxybenzyl chloride
824-94-2

p-methoxybenzyl chloride

Conditions
ConditionsYield
With 2,6-dimethylpyridine; tris-(4-bromophenyl)aminium hexachloroantimonate In dichloromethane; acetonitrile for 1h; Mechanism;A 80%
B n/a
C 80%
S-nitrosocyclohexanethiol
15459-94-6

S-nitrosocyclohexanethiol

1,2-dicyclohexyl disulfide
2550-40-5

1,2-dicyclohexyl disulfide

Conditions
ConditionsYield
With air In chloroform at 20℃; for 0.416667h;80%
In dichloromethane at 20℃; for 1.83333h; Elimination; dimerization;
tricyclohexyltin(IV) chloride
3091-32-5

tricyclohexyltin(IV) chloride

1,2-dicyclohexyl disulfide
2550-40-5

1,2-dicyclohexyl disulfide

Conditions
ConditionsYield
With sulfur; cesium fluoride In N,N-dimethyl-formamide at 130℃; for 48h; Substitution;80%
With sulfur; potassium fluoride In water; N,N-dimethyl-formamide at 150℃; for 22h;50%
ferrocene
102-54-5

ferrocene

1-oxa-4-thiaspiro-<4,5>decan-2-one
1564-39-2

1-oxa-4-thiaspiro-<4,5>decan-2-one

A

Cyclohexanethiol
1569-69-3

Cyclohexanethiol

B

η5-cyclopentadienyl(4',7'-dihydro-4'-oxo-η-4'a-7'a-spiro{cyclohexane-1,1'(3'H)-cyclopenta{c}thiopyran}yl)iron

η5-cyclopentadienyl(4',7'-dihydro-4'-oxo-η-4'a-7'a-spiro{cyclohexane-1,1'(3'H)-cyclopenta{c}thiopyran}yl)iron

C

1,1'-{cyclohexylidenethio(2-oxoethylene)}ferrocene

1,1'-{cyclohexylidenethio(2-oxoethylene)}ferrocene

D

1,2-dicyclohexyl disulfide
2550-40-5

1,2-dicyclohexyl disulfide

Conditions
ConditionsYield
aluminium trichloride In carbon disulfide excess ferrocene, mixture is stirred for 24 h at room temp.; addn. of 10% HCl soln., extn. with CHCl3 and CH2Cl2, ext. is washed with water, aq. Na2CO3 soln., water; dried over MgSO4, solvent is removed by distn. under reduced pressure, HPLC, preparative thin layer chromy.;A 2%
B 5%
C 80%
D 2%
Cyclohexanethiol
1569-69-3

Cyclohexanethiol

di-n-propyl phosphonate
1809-21-8

di-n-propyl phosphonate

A

1,2-dicyclohexyl disulfide
2550-40-5

1,2-dicyclohexyl disulfide

B

S-cyclohexyl O,O-dipropyl thiophosphate

S-cyclohexyl O,O-dipropyl thiophosphate

Conditions
ConditionsYield
With 1,3-dichloro-5,5-dimethylhydantoin In dichloromethane at 20℃; for 0.166667h;A n/a
B 80%
Cyclohexanethiol
1569-69-3

Cyclohexanethiol

2-mercaptothiazole
5685-05-2

2-mercaptothiazole

A

2,2'-di(thiazol-2-yl)disulfide
20362-54-3

2,2'-di(thiazol-2-yl)disulfide

B

1,2-dicyclohexyl disulfide
2550-40-5

1,2-dicyclohexyl disulfide

C

C9H13NS3

C9H13NS3

Conditions
ConditionsYield
With 4,6-di-tert-butyl-N-(tert-butyl)-o-aminophenol In acetonitrile at 20℃; for 4h; Electrochemical reaction;A n/a
B n/a
C 72%
1-cyclohexyltho-2-triethylsilylethyne
1015423-93-4

1-cyclohexyltho-2-triethylsilylethyne

A

1,4-Bis(triethylsilyl)buta-1,3-diyne
17047-96-0

1,4-Bis(triethylsilyl)buta-1,3-diyne

B

1,2-dicyclohexyl disulfide
2550-40-5

1,2-dicyclohexyl disulfide

Conditions
ConditionsYield
With P(p-CH3OC6H4)3; rhodium hydrido (PEt3)3 complex In acetone for 2h; Heating;A 71%
B n/a
1-oxa-4-thiaspiro-<4,5>decan-2-one
1564-39-2

1-oxa-4-thiaspiro-<4,5>decan-2-one

benzene
71-43-2

benzene

A

Cyclohexanethiol
1569-69-3

Cyclohexanethiol

B

1,2-dicyclohexyl disulfide
2550-40-5

1,2-dicyclohexyl disulfide

C

cyclohexyl phenyl sulphide
7570-92-5

cyclohexyl phenyl sulphide

D

2-cyclohexylthioacetic acid
52363-15-2

2-cyclohexylthioacetic acid

E

spiro-4'-one
141622-49-3

spiro-4'-one

F

<<1-(phenyl)-cyclohexyl>thio>acetic acid
141622-63-1

<<1-(phenyl)-cyclohexyl>thio>acetic acid

Conditions
ConditionsYield
With aluminium trichloride for 24h; Product distribution; Mechanism; Ambient temperature; other arenes;A 2%
B 3%
C 2%
D 5%
E 70%
F 6%
sodium cyclohexanethiolate
50729-68-5

sodium cyclohexanethiolate

benzenediazonium o-benzenedisulfonimide

benzenediazonium o-benzenedisulfonimide

A

1,2-dicyclohexyl disulfide
2550-40-5

1,2-dicyclohexyl disulfide

B

cyclohexyl phenyl sulphide
7570-92-5

cyclohexyl phenyl sulphide

C

sodium o-benzenedisulfonimide

sodium o-benzenedisulfonimide

Conditions
ConditionsYield
In methanol at 0 - 5℃; Dimerization; alkylthiodediazoniation;A 11%
B 67%
C n/a
Cyclohexanethiol
1569-69-3

Cyclohexanethiol

allyl bromide
106-95-6

allyl bromide

A

1,2-dicyclohexyl disulfide
2550-40-5

1,2-dicyclohexyl disulfide

B

(3-(cyclohexylthio)propylthio)cyclohexane
115412-67-4

(3-(cyclohexylthio)propylthio)cyclohexane

Conditions
ConditionsYield
With water; silica gel for 18h; Mechanism; regioselective reaction;A n/a
B 67%
cyclohexyl tosylate
953-91-3

cyclohexyl tosylate

1,2-dicyclohexyl disulfide
2550-40-5

1,2-dicyclohexyl disulfide

Conditions
ConditionsYield
With silica gel at 20℃; for 0.25h;65%
Cyclohexanethiol
1569-69-3

Cyclohexanethiol

allyl bromide
106-95-6

allyl bromide

A

1,2-dicyclohexyl disulfide
2550-40-5

1,2-dicyclohexyl disulfide

B

(1-(cyclohexylthio)propan-2-ylthio)cyclohexane

(1-(cyclohexylthio)propan-2-ylthio)cyclohexane

Conditions
ConditionsYield
With silica gel for 10h; Mechanism; regioselective reaction;A n/a
B 65%
cyclohexane
110-82-7

cyclohexane

1,2-dicyclohexyl disulfide
2550-40-5

1,2-dicyclohexyl disulfide

Conditions
ConditionsYield
With sulfur; di-tert-butyl peroxide at 120℃; for 24h;61%
With sulfur dichloride Irradiation;
Cyclohexanethiol
1569-69-3

Cyclohexanethiol

para-chlorotoluene
106-43-4

para-chlorotoluene

A

1,2-dicyclohexyl disulfide
2550-40-5

1,2-dicyclohexyl disulfide

B

(4-methylphenyl)cyclohexyl sulfane
59693-93-5

(4-methylphenyl)cyclohexyl sulfane

Conditions
ConditionsYield
With caesium carbonate In dimethyl sulfoxide at 110℃; for 24h; Inert atmosphere; chemoselective reaction;A n/a
B 55%
Cyclohexanethiol
1569-69-3

Cyclohexanethiol

4-bromobenzenecarbonitrile
623-00-7

4-bromobenzenecarbonitrile

A

1,2-dicyclohexyl disulfide
2550-40-5

1,2-dicyclohexyl disulfide

B

4-cyanophenyl cyclohexyl sulfide
288588-24-9

4-cyanophenyl cyclohexyl sulfide

Conditions
ConditionsYield
With tris(2,2-bipyridine)ruthenium(II) hexafluorophosphate; (1,2-dimethoxyethane)dichloronickel(II); triethylammonium bis(1,2-benzenediolato)phenylsilicate; 4,4'-di-tert-butyl-2,2'-bipyridine In N,N-dimethyl-formamide at 27℃; for 36h; Inert atmosphere; Irradiation;A 6%
B 46%
Cyclohexanethiol
1569-69-3

Cyclohexanethiol

2-propanethiol
75-33-2

2-propanethiol

A

diisopropyl sulfide
4253-89-8

diisopropyl sulfide

B

1,2-dicyclohexyl disulfide
2550-40-5

1,2-dicyclohexyl disulfide

C

1-cyclohexyl-2-isopropyldisulfane

1-cyclohexyl-2-isopropyldisulfane

Conditions
ConditionsYield
With 4,6-di-tert-butyl-N-(tert-butyl)-o-aminophenol In acetonitrile at 20℃; for 4h; Electrochemical reaction;A n/a
B 46%
C 40%
Cyclohexanethiol
1569-69-3

Cyclohexanethiol

thiophenol
108-98-5

thiophenol

A

1,2-dicyclohexyl disulfide
2550-40-5

1,2-dicyclohexyl disulfide

B

1-cyclohexyl-2-phenyldisulfane
29627-27-8

1-cyclohexyl-2-phenyldisulfane

C

diphenyldisulfane
882-33-7

diphenyldisulfane

Conditions
ConditionsYield
With 4,6-di-tert-butyl-N-(tert-butyl)-o-aminophenol In acetonitrile at 20℃; for 4h; Electrochemical reaction;A n/a
B 15%
C 41%
C22H31FeN6S(1+)*C24H20B(1-)

C22H31FeN6S(1+)*C24H20B(1-)

A

1,2-dicyclohexyl disulfide
2550-40-5

1,2-dicyclohexyl disulfide

B

S-cyclohexyl cyclohexane-1-sulfonothioate
4837-39-2

S-cyclohexyl cyclohexane-1-sulfonothioate

Conditions
ConditionsYield
With oxygen In dichloromethane at 20℃; for 1h;A 35%
B 14%
cyclohexylmagnesium bromide
931-50-0

cyclohexylmagnesium bromide

A

1,2-dicyclohexyl disulfide
2550-40-5

1,2-dicyclohexyl disulfide

B

ammonium S-cyclohexyl thiosulphate
76160-80-0

ammonium S-cyclohexyl thiosulphate

Conditions
ConditionsYield
With tetrasulphure tetranitride In benzene Ambient temperature;A 30%
B 19%
disulfane
23550-45-0

disulfane

cyclohexene
110-83-8

cyclohexene

A

1,2-dicyclohexyl disulfide
2550-40-5

1,2-dicyclohexyl disulfide

B

dicyclohexyl sulfide
7133-46-2

dicyclohexyl sulfide

C

hydrogen sulfide
7783-06-4

hydrogen sulfide

Conditions
ConditionsYield
50°C; 15 h;A 7.42%
B 7.75%
C 29.6%
1,2-dicyclohexyl disulfide
2550-40-5

1,2-dicyclohexyl disulfide

sodium 4-methylbenzenesulfonothioate
3753-27-3

sodium 4-methylbenzenesulfonothioate

S-cyclohexyl 4-methylbenzenesulfonothioate
37556-51-7

S-cyclohexyl 4-methylbenzenesulfonothioate

Conditions
ConditionsYield
With iodine In dichloromethane99%
1,2-dicyclohexyl disulfide
2550-40-5

1,2-dicyclohexyl disulfide

cyclohexanesulfonyl chloride
4837-38-1

cyclohexanesulfonyl chloride

Conditions
ConditionsYield
With dihydrogen peroxide; zirconium(IV) chloride In water; acetonitrile at 25℃; for 0.0166667h;98%
With N,N,N',N'-tetrachlorobenzene-1,3-disulphonamide; tetrabutyl-ammonium chloride; water In acetonitrile at 0 - 20℃; for 0.333333h;98%
With trichloroisocyanuric acid; tetrabutylammomium bromide; water In acetonitrile at 0 - 20℃; for 0.333333h;98%
1,2-dicyclohexyl disulfide
2550-40-5

1,2-dicyclohexyl disulfide

C20H15NOS
1316303-52-2

C20H15NOS

3-(cyclohexylthio)-2,4-diphenyl-2,1-benzothiazine 2-oxide
1450818-82-2

3-(cyclohexylthio)-2,4-diphenyl-2,1-benzothiazine 2-oxide

Conditions
ConditionsYield
Stage #1: C20H15NOS With n-butyllithium In tetrahydrofuran at -78℃; for 0.166667h; Inert atmosphere;
Stage #2: 1,2-dicyclohexyl disulfide In tetrahydrofuran Inert atmosphere;
98%
1,2-dicyclohexyl disulfide
2550-40-5

1,2-dicyclohexyl disulfide

(1R,2S,5R)-2-isopropyl-5-methylcyclohexyl phenylphosphinate
31352-60-0, 31352-61-1, 54353-18-3

(1R,2S,5R)-2-isopropyl-5-methylcyclohexyl phenylphosphinate

(Rp)-S-cyclohexyl O-menthyl phenylphosphonothioate

(Rp)-S-cyclohexyl O-menthyl phenylphosphonothioate

Conditions
ConditionsYield
With 2,2'-azobis(isobutyronitrile) In neat (no solvent) at 80℃; for 16h;98%
1,2-dicyclohexyl disulfide
2550-40-5

1,2-dicyclohexyl disulfide

N,N-dimethyl-2-(2-phenylethynyl)aniline
54655-08-2

N,N-dimethyl-2-(2-phenylethynyl)aniline

3-(cyclohexylthio)-1-methyl-2-phenyl-1H-indole
1346164-94-0

3-(cyclohexylthio)-1-methyl-2-phenyl-1H-indole

Conditions
ConditionsYield
With iodine; iron In acetonitrile at 80℃; for 3h; Inert atmosphere;97%
1,2-dicyclohexyl disulfide
2550-40-5

1,2-dicyclohexyl disulfide

S-cyclohexyl cyclohexane-1-sulfonothioate
4837-39-2

S-cyclohexyl cyclohexane-1-sulfonothioate

Conditions
ConditionsYield
With 1H-imidazole; manganese(II) tetraphenylporphyrinate; tetra-n-butylammonium hydrogen monopersulfate In dichloromethane at 20℃; for 0.0166667h;96%
With N2O4*polyvinylpyrrolidone In chloroform at 20℃; for 3h;92%
With Oxone; potassium bromide In water; acetonitrile at 20℃; for 0.366667h;90%
1,2-dicyclohexyl disulfide
2550-40-5

1,2-dicyclohexyl disulfide

hexamethyldistannane
661-69-8

hexamethyldistannane

[CySSnMe3]
264926-03-6

[CySSnMe3]

Conditions
ConditionsYield
In benzene Irradiation (UV/VIS); stirred at 35°C for 7 h;95%
In benzene Irradiation (UV/VIS); stirred at 35°C for 4 h;60%
1,2-dicyclohexyl disulfide
2550-40-5

1,2-dicyclohexyl disulfide

4-methoxy-phenol
150-76-5

4-methoxy-phenol

C13H18O4S
59416-28-3

C13H18O4S

Conditions
ConditionsYield
Stage #1: 1,2-dicyclohexyl disulfide With tetrabutyl-ammonium chloride; water; chloroamine-T In acetonitrile at 0℃; for 0.5h;
Stage #2: 4-methoxy-phenol With triethylamine In acetonitrile at 0 - 20℃; for 1h;
95%
1,2-dicyclohexyl disulfide
2550-40-5

1,2-dicyclohexyl disulfide

cyclohexanesulfonyl bromide
42738-18-1

cyclohexanesulfonyl bromide

Conditions
ConditionsYield
With N-Bromosuccinimide In water; acetonitrile at 20℃; for 3h;94%
With sodium hypochlorite pentahydrate; acetic acid; sodium bromide for 0.25h;92%
1,2-dicyclohexyl disulfide
2550-40-5

1,2-dicyclohexyl disulfide

sodium p-chlorobenzenesulphinate
14752-66-0

sodium p-chlorobenzenesulphinate

S-cyclohexyl p-chlorobenzenethiosulfonate
361477-24-9

S-cyclohexyl p-chlorobenzenethiosulfonate

Conditions
ConditionsYield
With iodine In dichloromethane at 20℃; for 2h;93%
1,2-dicyclohexyl disulfide
2550-40-5

1,2-dicyclohexyl disulfide

5-nitro-N-(2-(pyridin-2-yl)propan-2-yl)thiophene-2-carboxamide

5-nitro-N-(2-(pyridin-2-yl)propan-2-yl)thiophene-2-carboxamide

3-(cyclohexylthio)-5-nitro-N-(2-(pyridin-2-yl)propan-2-yl)thiophene-2-carboxamide

3-(cyclohexylthio)-5-nitro-N-(2-(pyridin-2-yl)propan-2-yl)thiophene-2-carboxamide

Conditions
ConditionsYield
With copper diacetate; sodium carbonate In 1,4-dioxane at 130℃; for 12h;93%
carbon monoxide
201230-82-2

carbon monoxide

1,2-dicyclohexyl disulfide
2550-40-5

1,2-dicyclohexyl disulfide

diethylamine
109-89-7

diethylamine

S-cyclohexyl-N,N-diethylcarbamate

S-cyclohexyl-N,N-diethylcarbamate

Conditions
ConditionsYield
tetrakis(triphenylphosphine) palladium(0) In tetrahydrofuran at 120℃; under 38000 Torr; for 48h;92%
1,2-dicyclohexyl disulfide
2550-40-5

1,2-dicyclohexyl disulfide

4,4'-dimethoxyphenyl disulfide
5335-87-5

4,4'-dimethoxyphenyl disulfide

1-(cyclohexyldisulfanyl)-4-methoxybenzene
735269-14-4

1-(cyclohexyldisulfanyl)-4-methoxybenzene

Conditions
ConditionsYield
With potassium tert-butylate In tetrahydrofuran at 60℃; for 8h;91%
1,2-dicyclohexyl disulfide
2550-40-5

1,2-dicyclohexyl disulfide

Cyclohexanethiol
1569-69-3

Cyclohexanethiol

Conditions
ConditionsYield
With tetrabutylammonium borohydride In tert-butyl alcohol for 5h; Heating;90%
With cobalt-polysulfide at 150 - 185℃; under 47808 Torr; Hydrogenolyse;
With molybdenum-polysulfide at 150 - 185℃; under 47808 Torr; Hydrogenolyse;
1,2-dicyclohexyl disulfide
2550-40-5

1,2-dicyclohexyl disulfide

sodium benzenesulfonate
873-55-2

sodium benzenesulfonate

S-cyclohexyl benzenesulfonothioate

S-cyclohexyl benzenesulfonothioate

Conditions
ConditionsYield
With iodine In dichloromethane for 22h;90%
With iodine In dichloromethane at 20℃; for 10h;89%
With N-Bromosuccinimide In acetonitrile at 20℃; for 15h;
1,2-dicyclohexyl disulfide
2550-40-5

1,2-dicyclohexyl disulfide

4-aminotiophenol
1193-02-8

4-aminotiophenol

4-(cyclohexyldisulfanyl)aniline

4-(cyclohexyldisulfanyl)aniline

Conditions
ConditionsYield
With potassium tert-butylate In tetrahydrofuran at 60℃; for 8h;90%
4-Methoxybenzenethiol
696-63-9

4-Methoxybenzenethiol

1,2-dicyclohexyl disulfide
2550-40-5

1,2-dicyclohexyl disulfide

1-(cyclohexyldisulfanyl)-4-methoxybenzene
735269-14-4

1-(cyclohexyldisulfanyl)-4-methoxybenzene

Conditions
ConditionsYield
With potassium tert-butylate In tetrahydrofuran at 60℃; for 8h;90%
4-Fluorothiophenol
371-42-6

4-Fluorothiophenol

1,2-dicyclohexyl disulfide
2550-40-5

1,2-dicyclohexyl disulfide

C12H15FS2

C12H15FS2

Conditions
ConditionsYield
With potassium tert-butylate In tetrahydrofuran at 60℃; for 8h;89%
1,2-dicyclohexyl disulfide
2550-40-5

1,2-dicyclohexyl disulfide

bis(4-fluorophenyl)disulfide
405-31-2

bis(4-fluorophenyl)disulfide

C12H15FS2

C12H15FS2

Conditions
ConditionsYield
With potassium tert-butylate In tetrahydrofuran at 60℃; for 8h;89%
1,2-dicyclohexyl disulfide
2550-40-5

1,2-dicyclohexyl disulfide

p-Chlorothiophenol
106-54-7

p-Chlorothiophenol

C12H15ClS2

C12H15ClS2

Conditions
ConditionsYield
With potassium tert-butylate In tetrahydrofuran at 60℃; for 8h;88%
N,N-Dimethylpropargylamin
7223-38-3

N,N-Dimethylpropargylamin

1,2-dicyclohexyl disulfide
2550-40-5

1,2-dicyclohexyl disulfide

N-[(2Z)-2,3-bis(cyclohexylsulfanyl)-2-propenyl]-N,N-dimethylamine
1032739-15-3

N-[(2Z)-2,3-bis(cyclohexylsulfanyl)-2-propenyl]-N,N-dimethylamine

Conditions
ConditionsYield
Stage #1: 1,2-dicyclohexyl disulfide With bis(acetylacetonate)nickel(II); Dimethyl(phenyl)phosphine at 20℃; Inert atmosphere;
Stage #2: N,N-Dimethylpropargylamin at 100℃; for 2h; Inert atmosphere; stereoselective reaction;
87%
1,2-dicyclohexyl disulfide
2550-40-5

1,2-dicyclohexyl disulfide

(2,4,6-trimethylbenzoyl)diphenylphosphine oxide
75980-60-8

(2,4,6-trimethylbenzoyl)diphenylphosphine oxide

A

C16H22OS

C16H22OS

B

diphenylphosphinothioic acid S-cyclohexyl ester

diphenylphosphinothioic acid S-cyclohexyl ester

Conditions
ConditionsYield
In dichloromethane at 20℃; for 6h; Inert atmosphere; Sealed tube; Irradiation;A 43 %Spectr.
B 87%
1,2-dicyclohexyl disulfide
2550-40-5

1,2-dicyclohexyl disulfide

sodium 4-methylbenzenesulfinate
824-79-3

sodium 4-methylbenzenesulfinate

S-cyclohexyl 4-methylbenzenesulfonothioate
37556-51-7

S-cyclohexyl 4-methylbenzenesulfonothioate

Conditions
ConditionsYield
With iodine at 40℃; for 9h;86%
With iodine In dichloromethane at 25℃; Inert atmosphere;
indole
120-72-9

indole

1,2-dicyclohexyl disulfide
2550-40-5

1,2-dicyclohexyl disulfide

3-(cyclohexylthio)-1H-indole
1210054-37-7

3-(cyclohexylthio)-1H-indole

Conditions
ConditionsYield
With iodine In ethanol at 20℃; for 12h;86%
With iron(III) trifluoride; iodine In acetonitrile at 80℃; for 36h; regioselective reaction;81%

Cyclohexyl disulfide Chemical Properties

Product Name: Cyclohexyl disulfide (CAS NO.2550-40-5)


Molecular Formula: C12H22S2
Molecular Weight: 230.43g/mol
Mol File: 2550-40-5.mol
Einecs: 219-851-6
Boiling point: 331.2 °C at 760 mmHg
Flash Point: 170.8 °C
Density: 1.046 g/mL at 25 °C(lit.)
Refractive index: n20/D 1.545(lit.)
Surface Tension: 40.7 dyne/cm
Enthalpy of Vaporization: 55.1 kJ/mol
Vapour Pressure: 0.000305 mmHg at 25°C
XLogP3-AA: 4.5
H-Bond Donor: 0
H-Bond Acceptor: 0
Product Categories: Sulfide Flavor

Cyclohexyl disulfide History

Cyclohexyl disulfide Uses

 Cyclohexyl disulfide (CAS NO.2550-40-5) can be used as edible spices, it also can be used to dye, medicine, pesticide, organic synthesis, etc.

Cyclohexyl disulfide Toxicity Data With Reference

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
rat LDLo oral 2gm/kg (2000mg/kg) GASTROINTESTINAL: "HYPERMOTILITY, DIARRHEA"

SKIN AND APPENDAGES (SKIN): HAIR: OTHER
Acute Toxicity Data. Journal of the American College of Toxicology, Part B. Vol. 15(Suppl,

Cyclohexyl disulfide Safety Profile

Moderately toxic by ingestion. When heated to decomposition it emits toxic vapors of SOx.
Safety Information of Cyclohexyl disulfide (CAS NO.2550-40-5):
Hazard Codes: Xi
Risk Statements: 36/37/38 
36:  Irritating to the eyes 
37:  Irritating to the respiratory system 
38:  Irritating to the skin
Safety Statements: 26-37/39
26:  In case of contact with eyes, rinse immediately with plenty of water and seek medical advice
37:  Wear suitable gloves  
39:  Wear eye/face protection 

Cyclohexyl disulfide Specification

 Cyclohexyl disulfide ,its CAS NO. is 2550-40-5,the synonyms is Cyclohexyldisulphide ; Dicyclohexyl disulfide ; Dicyclohexyl disulphide ; Fema 3448 ; Bis(cyclohexyl)disulfide ; Disulfide,dicyclohexyl ; Dicyclohexyl disulfide 94+% .

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