二硫二环己基（CAS 2550-40-5）：分子式 C12H22S2、分子量 230.4。
| CAS号 | 2550-40-5 |
|---|---|
| 分子式 | C12H22S2 |
| 分子量 | 230.4 |
| 沸点 | 162.00 to 163.00 °C. @ 6.00 mm Hg |
| LogP | 4.5 |
| 应用领域 | Uses: Used as synthetic flavor ingredient、[HSDB]、SYNTHETIC FLAVOR INGREDIENT、CHEM INT FOR N-(CYCLOHEXYLTHIO)PHTHALIMIDE (POSSIBLE USE)、Use Classification: Flavouring Agent -> FLAVOURING_AGENT -> JECFA Functional Classes、Flavoring Agents -> JECFA Flavorings Index、Methods of Manufacturing: PROBABLY BY OXIDATION OF CYCLOHEXYLMERCAPTAN WITH IODINE OR HYDROGEN PEROXIDE.、U.S. Production: (1979) NOT PRODUCED COMMERCIALLY IN U.S.、(1981) NOT PRODUCED COMMERCIALLY IN U.S.、General Manufacturing Information: Disulfide、dicyclohexyl: ACTIVE、The flavor of food、pharmaceuticals、and chewing gum may be enhanced by adding a mixture of 1-butoxy-1-ethanol acetate and 2-phenyl-3-carboethoxyfuran and optionally bis(cyclohexyl) disulfide. ...、The grape flavor of reconstituted grape juice or of grape flavoring materials is intensified and made more mellow by incorporating 0.2 ppb to 1000 ppm bis(cyclohexyl) disulfide.、2-Phenyl-3-carbethoxyfuran (I) and、or bis(cyclohexyl) disulfide (II) when added to food、perfume、or tobacco、enhance and otherwise agreeably modify their natural and、or artificial aroma and flavor. For example、addition of 1.5 parts of I and 0.09 parts of II to an artificial grape flavor improved its aroma and taste when evaluated in a sweetened and acidified tasting solution. |
登记用途：Uses: Used as synthetic flavor ingredient、[HSDB]、SYNTHETIC FLAVOR INGREDIENT、CHEM INT FOR N-(CYCLOHEXYLTHIO)PHTHALIMIDE (POSSIBLE USE)、Use Classification: Flavouring Agent -> FLAVOURING_AGENT -> JECFA Functional Classes、Flavoring Agents -> JECFA Flavorings Index、Methods of Manufacturing: PROBABLY BY OXIDATION OF CYCLOHEXYLMERCAPTAN WITH IODINE OR HYDROGEN PEROXIDE.、U.S. Production: (1979) NOT PRODUCED COMMERCIALLY IN U.S.、(1981) NOT PRODUCED COMMERCIALLY IN U.S.、General Manufacturing Information: Disulfide、dicyclohexyl: ACTIVE、The flavor of food、pharmaceuticals、and chewing gum may be enhanced by adding a mixture of 1-butoxy-1-ethanol acetate and 2-phenyl-3-carboethoxyfuran and optionally bis(cyclohexyl) disulfide. ...、The grape flavor of reconstituted grape juice or of grape flavoring materials is intensified and made more mellow by incorporating 0.2 ppb to 1000 ppm bis(cyclohexyl) disulfide.、2-Phenyl-3-carbethoxyfuran (I) and、or bis(cyclohexyl) disulfide (II) when added to food、perfume、or tobacco、enhance and otherwise agreeably modify their natural and、or artificial aroma and flavor. For example、addition of 1.5 parts of I and 0.09 parts of II to an artificial grape flavor improved its aroma and taste when evaluated in a sweetened and acidified tasting solution.。
二硫二环己基 是一种化工化合物，登记 CAS 号为 2550-40-5，分子式 C12H22S2（分子量 230.4）。
登记 CAS 号：2550-40-5
其分子式 C12H22S2 由 12 个碳、22 个氢、2 个硫 组成。
别名/同义词：二硫二环己基 · Dicyclohexyldisulfide · Dicyclohexyl disulfide
二硫二环己基 的 CAS 登记号为 2550-40-5。
分子式 C12H22S2，分子量 230.4。
别名/同义词：二硫二环己基、Dicyclohexyldisulfide、Dicyclohexyl disulfide。
登记用途：Uses: Used as synthetic flavor ingredient、[HSDB]、SYNTHETIC FLAVOR INGREDIENT、CHEM INT FOR N-(CYCLOHEXYLTHIO)PHTHALIMIDE (POSSIBLE USE)、Use Classification: Flavouring Agent -> FLAVOURING_AGENT -> JECFA Functional Classes、Flavoring Agents -> JECFA Flavorings Index、Methods of Manufacturing: PROBABLY BY OXIDATION OF CYCLOHEXYLMERCAPTAN WITH IODINE OR HYDROGEN PEROXIDE.、U.S. Production: (1979) NOT PRODUCED COMMERCIALLY IN U.S.、(1981) NOT PRODUCED COMMERCIALLY IN U.S.、General Manufacturing Information: Disulfide、dicyclohexyl: ACTIVE、The flavor of food、pharmaceuticals、and chewing gum may be enhanced by adding a mixture of 1-butoxy-1-ethanol acetate and 2-phenyl-3-carboethoxyfuran and optionally bis(cyclohexyl) disulfide. ...、The grape flavor of reconstituted grape juice or of grape flavoring materials is intensified and made more mellow by incorporating 0.2 ppb to 1000 ppm bis(cyclohexyl) disulfide.、2-Phenyl-3-carbethoxyfuran (I) and、or bis(cyclohexyl) disulfide (II) when added to food、perfume、or tobacco、enhance and otherwise agreeably modify their natural and、or artificial aroma and flavor. For example、addition of 1.5 parts of I and 0.09 parts of II to an artificial grape flavor improved its aroma and taste when evaluated in a sweetened and acidified tasting solution.。
二硫二环己基（CAS 2550-40-5）的独立参考数据，整理自公开化学数据库。
| CAS Registry Number | 2550-40-5 |
|---|---|
| PubChem CID | 17356 |
| Molecular formula | C12H22S2 |
| Molecular weight | 230.12 g/mol |
| IUPAC name | (cyclohexyldisulfanyl)cyclohexane |
| InChIKey | ODHAQPXNQDBHSH-UHFFFAOYSA-N |
| UNII (FDA) | 6G1A0K504Q |
| ChEBI ID | CHEBI:166589 |
| FEMA number | 3448 |
| JECFA number | 575 |
| Molecular Weight | 230.4 |
|---|---|
| XLogP3 | 4.5 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 3 |
| Exact Mass | 230.11629305 |
| Monoisotopic Mass | 230.11629305 |
| Topological Polar Surface Area | 50.6 |
| Heavy Atom Count | 14 |
| Boiling Point | 162.00 to 163.00 °C. @ 6.00 mm Hg |
|---|---|
| Boiling Point | 162-163 °C (6 mm Hg) |
| Density | 1.042-1.049 |
| Vapor Pressure | 0.000554 [mmHg] |
| Refractive Index | 1.543-1.553 |
DICYCLOHEXYL DISULFIDE; Cyclohexyl disulfide; Disulfide, dicyclohexyl; (Cyclohexyldisulfanyl)cyclohexane; Dicyclohexyl disulphide; Bis(cyclohexyl)disulfide; Bis(cyclohexyl) disulfide; FEMA No. 3448; Dicyclohexyldisulphide; DTXSID4047628; HSDB 5886; EINECS 219-851-6; UNII-6G1A0K504Q; 6G1A0K504Q; Cyclohexyl disulfide (6CI,7CI,8CI); DTXCID2027628
| Regulatory & Food Contact | EU Flavoring substances FDA Substance added to food: FLAVORING AGENT OR ADJUVANT Flavoring Agents FLAVOURING_AGENT: Flavouring Agent Savory No safety concern at current levels of intake when used as a flavouring agent |
|---|---|
| GHS notification summary | 0.8% (1 / 130) |
| GHS notification summary | 0.8% (1 / 130) |
|---|---|
| Reported hazard statements | H315 (99.2%), H319 (99.2%), H335 (99.2%) |
This chemical does not meet GHS hazard criteria for 0.8% (1 of 130) of reports.
H315 (99.2%): Causes skin irritation [Warning Skin corrosion/irritation]
Dicyclohexyl disulfide is identified by CAS 2550-40-5, molecular formula C12H22S2 and molecular weight 230.12 g/mol. UNII 6G1A0K504Q; ChEBI 166589; InChIKey ODHAQPXNQDBHSH-UHFFFAOYSA-N. Boiling Point: 162.00 to 163.00 °C. @ 6.00 mm Hg; Boiling Point: 162-163 °C (6 mm Hg); Density: 1.042-1.049.
数据来源：PubChem / Wikidata；与随货 COA 不一致时以 COA 为准。
English page: Dicyclohexyldisulfide