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CAS No.: | 2550-40-5 |
---|---|
Name: | Cyclohexyl disulfide |
Article Data: | 185 |
Molecular Structure: | |
Formula: | C12H22S2 |
Molecular Weight: | 230.439 |
Synonyms: | Cyclohexyldisulfide (6CI,7CI,8CI);Bis(cyclohexyl) disulfide;Dicyclohexyl disulfide; |
EINECS: | 219-851-6 |
Density: | 1.054 g/cm3 |
Melting Point: | 127-130 °C |
Boiling Point: | 331.171 °C at 760 mmHg |
Flash Point: | 170.755 °C |
Solubility: | Immiscible with water. |
Appearance: | COA |
Hazard Symbols: | Xi |
Risk Codes: | 36/37/38 |
Safety: | 26-37/39 |
PSA: | 50.60000 |
LogP: | 5.03320 |
Conditions | Yield |
---|---|
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% |
Conditions | Yield |
---|---|
With bis-(benzotriazol-1-yl)selenide In dichloromethane for 3h; | A n/a B 92% |
Conditions | Yield |
---|---|
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% |
1,2-dicyclohexyl disulfide
Conditions | Yield |
---|---|
With iodine In dichloromethane for 2h; Heating; | 89% |
Conditions | Yield |
---|---|
With indium(III) oxide; ammonia; water; sulfur In ethanol at 60℃; Green chemistry; | 89% |
Conditions | Yield |
---|---|
With tetrachloromethane; water; triethylamine In glycerol at 50℃; for 24h; | 87% |
With sodium carbonate In water; acetonitrile at 80℃; for 12h; | 70% |
Conditions | Yield |
---|---|
With sodium thiosulfate | 85% |
1,2-dicyclohexyl disulfide
Conditions | Yield |
---|---|
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% |
Conditions | Yield |
---|---|
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
1-oxa-4-thiaspiro-<4,5>decan-2-one
A
1,2-dicyclohexyl disulfide
B
2-cyclohexylthioacetic acid
C
5',8'-dimethylspiro-4'-one
D
<<1-(2',5'-dimethylphenyl)cyclohexyl>thio>acetic acid
Conditions | Yield |
---|---|
With aluminium trichloride for 24h; Ambient temperature; Further byproducts given; | A 3% B 4% C 80% D 5% |
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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
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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.
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, |
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 ,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+% .