16695-22-0
16695-22-0 structure
- Name: Benzenesulfonamide,4-methyl-N,N-bis[2-[[(4-methylphenyl)sulfonyl]oxy]ethyl]
- Chemical Name: N,N-Bis[2-(p-tolylsulfonyloxy)ethyl]-p-toluenesulfonamide
- CAS Number: 16695-22-0
- Molecular Formula: C25H29NO8S3
- Molecular Weight: 567.69500
- Catalog: Biochemical Amino acids and their derivatives Amino alcohol derivative
- Create Date: 2018-12-27 19:14:18
- Modify Date: 2026-06-30 18:01:01
| Name | N,N-Bis[2-(p-tolylsulfonyloxy)ethyl]-p-toluenesulfonamide |
|---|---|
| Synonyms |
N,N-bis[2-(tosyloxy)ethyl]toluene-4-sulfonamide
N,N-bis(2-tosyloxy)ethyl)toluene-4-*sulfonamide N,N-BIS(2-(TOSYLOXY)ETHYL)-P-TOLUENE- SULFONAMIDE N,N-Bis[2-(p-tolylsulfonyloxy)ethyl]-p-toluenesulfonamide > EINECS 412-920-3 2,2'-(7-((2S,3R)-1,3,4-trihydroxybutan-2-yl)-1,4,7,10-tetraazacyclododecane-1,4-diyl)diacetic acid N,N-BIS[2-(P-TOLYLSULFONYLOXY)ETHYL]-P-TOLUENESULFONAMIDE (Tosylazanediyl) N,O,Oμ-Tritosyldiethanolamine, N,N-Bis[2-(tosyloxy)ethyl]-p-toluenesulfonamide N,N-Bis[2-(tosyloxy)ethyl]-p-toluenesulfonamide (Tosylazanediyl)bis(ethane-2,1-diyl) bis(4-methylbenzenesulfonate) N,N-BIS[2-(P-TOLYLSULFONYLOXY)ETHYL]-P-TOLUENESULFONAMIDE //BP N,N-bis(2-(P-tolylsulfonyloxy)ethyl)-P-toluenesul (Tosylazanediyl)bis(ethane-2,1-diyl) bis(4-methylbenzenesulfonate) (Gadobutrol Impurity) MFCD00026000 N,N-bis(2-(p-toluenesulfonyloxy)ethyl)-p-toluenesulfonamide bis(4-methylbenzenesulfonate) 2-[(4-methylphenyl)sulfonyl-[2-(4-methylphenyl)sulfonyloxyethyl]amino]ethyl 4-methylbenzenesulfonate Gadobutrol Impurity 34 (Tosylazanediyl)bis(ethane-2,1-diyl) bis(4-Methylbenzenesulfonate) N,O,Oμ-Tritosyldiethanolamine Gadobutrol Impurity 43 Gadobutrol Impurity Benzenesulfonamide, 4-methyl-N,N-bis[2-[[(4-methylphenyl)sulfonyl]oxy]ethyl] |
| Density | 1.345g/cm3 |
|---|---|
| Boiling Point | 732.4ºC at 760mmHg |
| Melting Point | 92-98ºC(lit.) |
| Molecular Formula | C25H29NO8S3 |
| Molecular Weight | 567.69500 |
| Flash Point | 396.8ºC |
| Exact Mass | 567.10600 |
| PSA | 149.26000 |
| LogP | 6.65590 |
| Vapour Pressure | 2.6E-21mmHg at 25°C |
| Index of Refraction | 1.59 |
| Symbol |
GHS07 |
|---|---|
| Signal Word | Warning |
| Hazard Statements | H317-H413 |
| Precautionary Statements | P280 |
| Personal Protective Equipment | dust mask type N95 (US);Eyeshields;Faceshields;Gloves |
| Hazard Codes | Xi: Irritant; |
| Risk Phrases | 43-53 |
| Safety Phrases | 24-37-61 |
| RIDADR | NONH for all modes of transport |
| WGK Germany | 1 |
| HS Code | 2935009090 |
|
~94%
16695-22-0 |
| Literature: Qian, Ligang; Sun, Zhong; Mertes, Mathias P.; Mertes, Kristin Bowman Journal of Organic Chemistry, 1991 , vol. 56, # 16 p. 4904 - 4907 |
|
~75%
16695-22-0 |
| Literature: Vaidya, Bikas; Zak, Jerzy; Bastiaans, Glenn J.; Porter, Marc D.; Hallman, Johnny L.; Nabulsi, Nabeel A. R.; Utterback, Marty D.; Strzelbicka, Bozena; Bartsch, Richard A. Analytical Chemistry, 1995 , vol. 67, # 22 p. 4101 - 4111 |
|
~%
16695-22-0 |
| Literature: Peacock; Dutta Journal of the Chemical Society, 1934 , p. 1303 |
| Precursor 3 | |
|---|---|
| DownStream 9 | |
![Piperazine,1,4-bis[(4-methylphenyl)sulfonyl] structure](https://image.chemsrc.com/caspic/115/17046-84-3.png)
![4-methyl-N,N-bis[2-(2-nitrophenoxy)ethyl]benzenesulfonamide structure](https://image.chemsrc.com/caspic/439/54533-67-4.png)
![1,4,7-Tris[(4-Methylphenyl)Sulfonyl]-1,4,7-Triazonane structure](https://image.chemsrc.com/caspic/262/52667-89-7.png)
| 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% |