4545-18-0
4545-18-0 structure
- Name: N-(cyclohexylideneamino)-4-methyl-benzenesulfonamide
- Chemical Name: Cyclohexanone Tosylhydrazone
- CAS Number: 4545-18-0
- Molecular Formula: C13H18N2O2S
- Molecular Weight: 266.359
- Catalog: Chemical reagent Organic reagent 腙
- Create Date: 2018-02-28 08:00:00
- Modify Date: 2025-08-26 19:02:19
| Name | Cyclohexanone Tosylhydrazone |
|---|---|
| Synonyms |
N'-Cyclohexylidene-4-methylbenzenesulfonohydrazide
N-(cyclohexylideneamino)-4-methylbenzenesulfonamide Cyclohexanone p-Toluenesulfonylhydrazone CYCLOHEXANONE (P-TOSYL)HYDRAZONE Benzenesulfonic acid, 4-methyl-, 2-cyclohexylidenehydrazide |
| Density | 1.2±0.1 g/cm3 |
|---|---|
| Boiling Point | 415.4±38.0 °C at 760 mmHg |
| Melting Point | 161-162℃ |
| Molecular Formula | C13H18N2O2S |
| Molecular Weight | 266.359 |
| Flash Point | 205.0±26.8 °C |
| Exact Mass | 266.108887 |
| PSA | 66.91000 |
| LogP | 2.33 |
| Vapour Pressure | 0.0±1.0 mmHg at 25°C |
| Index of Refraction | 1.599 |
| Hazard Codes | C |
|---|---|
| HS Code | 2935009090 |
|
~99%
4545-18-0 |
| Literature: Allwood, Daniel M.; Blakemore, David C.; Ley, Steven V. Organic Letters, 2014 , vol. 16, # 11 p. 3064 - 3067 |
|
~86%
4545-18-0 |
| Literature: Rosini, Goffredo; Ballini, Roberto; Zanotti, Valerio Synthesis, 1983 , # 2 p. 137 - 139 |
|
~93%
4545-18-0 |
| Literature: Hon, Yung-Son; Lu, Ling Tetrahedron, 1995 , vol. 51, # 29 p. 7937 - 7942 |
|
~%
4545-18-0 |
| Literature: Rosini, Goffredo; Ballini, Roberto; Zanotti, Valerio Synthesis, 1983 , # 2 p. 137 - 139 |
|
~%
4545-18-0 |
| Literature: Rosini, Goffredo; Ballini, Roberto; Zanotti, Valerio Synthesis, 1983 , # 2 p. 137 - 139 |
|
~%
4545-18-0 |
| Literature: Kumar; Singh Indian Journal of Chemistry - Section B Organic and Medicinal Chemistry, 2001 , vol. 40, # 7 p. 579 - 583 |
| Precursor 6 | |
|---|---|
| DownStream 10 | |
| HS Code | 2935009090 |
|---|---|
| Summary | 2935009090 other sulphonamides VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:35.0% |