25990-94-7
25990-94-7 structure
- Name: 2,5,8,11,14,17,20,23,26-nonaoxaheptacosane
- Chemical Name: 1-methoxy-2-[2-[2-[2-[2-[2-[2-(2-methoxyethoxy)ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethane
- CAS Number: 25990-94-7
- Molecular Formula: C18H38O9
- Molecular Weight: 398.48900
- Create Date: 2016-08-16 13:20:25
- Modify Date: 2025-09-22 13:00:44
| Name | 1-methoxy-2-[2-[2-[2-[2-[2-[2-(2-methoxyethoxy)ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethane |
|---|---|
| Synonyms |
EINECS 247-396-3
2,5,8,11,14,17,20,23,26-Nonaoxaheptacosane Octaethylenglykoldimethylether Octaethylene glycol,dimethyl ether O,O'-dimethyl-octaethylene glycol Glyme-9 1,23-dimethoxy-3,6,9,12,15,18,21-heptaoxa-tricosane |
| Density | 1.04g/cm3 |
|---|---|
| Boiling Point | 439.5ºC at 760mmHg |
| Molecular Formula | C18H38O9 |
| Molecular Weight | 398.48900 |
| Flash Point | 166.3ºC |
| Exact Mass | 398.25200 |
| PSA | 83.07000 |
| LogP | 0.39540 |
| Vapour Pressure | 1.63E-07mmHg at 25°C |
| Index of Refraction | 1.441 |
| HS Code | 2901100000 |
|---|
|
~%
25990-94-7 |
| Literature: Takaki,U.; Smid,J. Journal of the American Chemical Society, 1974 , vol. 96, # 8 p. 2588 - 2593 |
|
~%
25990-94-7 |
| Literature: Hogan, John C.; Gandour, Richard D. Journal of Organic Chemistry, 1991 , vol. 56, # 8 p. 2821 - 2826 |
|
~%
25990-94-7 |
| Literature: Hogan, John C.; Gandour, Richard D. Journal of Organic Chemistry, 1991 , vol. 56, # 8 p. 2821 - 2826 |
| Precursor 5 | |
|---|---|
| DownStream 0 | |
| HS Code | 2901100000 |
|---|---|
| Summary | 2901100000 saturated acyclic hydrocarbons。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:2.0%。General tariff:30.0% |