81475-22-1
81475-22-1 structure
- Name: 4-tert-Butylcalix[5]arene
- Chemical Name: 4-tert-Butylcalix[5]arene
- CAS Number: 81475-22-1
- Molecular Formula: C55H70O5
- Molecular Weight: 811.141
- Catalog: Chemical reagent Organic reagent Aromatic hydrocarbon
- Create Date: 2018-04-08 08:00:00
- Modify Date: 2024-01-11 10:32:52
| Name | 4-tert-Butylcalix[5]arene |
|---|---|
| Synonyms |
para-tert-butylcalix[5]arene
5,11,17,23,29-pentakis(1,1-dimethylethyl)-35,36,37,38,39-pentahydroxycalix[5]arene p-t-butylcalix[5]arene MFCD00210028 Penta-tert-butyl(pentahydroxy)calix[5]arene hexacyclo[25.3.1.1.1.1.1]pentatriaconta-1(31),3,5,7(35),9,11,13(34),15,17,19(33),21,23,25(32),27,29-pentadecaene-31,32,33,34,35-pentol, 5,11,17,23,29-pentakis(1,1-dimethylethyl)- B2221 Hexacyclo[25.3.1.1.1.1.1]pentatriaconta-1(31),3,5,7(35),9,11,13(34),15,17,19(33),21,23,25(32),27,29-pentadecaene-31,32,33,34,35-pentol, 5,11,17,23,29-pentakis(1,1-dimethylethy
 l)- 5,11,17,23,29-Penta-tert-butylhexacyclo[25.3.1.1.1.1.1]pentatriaconta-1(31),3(35),4,6,9(34),10,12,15(33),16,18,21(32),22,24,27,29-pentadecaene-31,32,33,34,35-pentol p-tert-butylcalix<5>arene 5,11,17,23,29-Pentakis(2-methyl-2-propanyl)hexacyclo[25.3.1.1.1.1.1]pentatriaconta-1(31),3(35),4,6,9(34),10,12,15(33),16,18,21(32),22,24,27,29-pentadecaene-31,32,33,34,35-pent 
ol |
| Density | 1.1±0.1 g/cm3 |
|---|---|
| Boiling Point | 792.3±60.0 °C at 760 mmHg |
| Melting Point | 310-312ºC(lit.) |
| Molecular Formula | C55H70O5 |
| Molecular Weight | 811.141 |
| Flash Point | 270.6±27.5 °C |
| Exact Mass | 810.522339 |
| PSA | 101.15000 |
| LogP | 15.16 |
| Vapour Pressure | 0.0±2.9 mmHg at 25°C |
| Index of Refraction | 1.582 |
| Safety Phrases | 22-24/25 |
|---|---|
| WGK Germany | 3 |
|
~8%
Detail
|
| Literature: Chemical Communications, , # 44 p. 5731 - 5733 |
|
~6%
81475-22-1 |
| Literature: Markowitz, Michael A.; Janout, Vaclav; Castner, David G.; Regen, Steven L. Journal of the American Chemical Society, 1989 , vol. 111, # 21 p. 8192 - 8200 |
|
~3%
Detail
|
| Literature: Journal of Organic Chemistry, , vol. 76, # 17 p. 7076 - 7083 |
|
~16%
Detail
|
| Literature: Iwamoto, Koji; Araki, Koji; Shinkai, Seiji Bulletin of the Chemical Society of Japan, 1994 , vol. 67, # 5 p. 1499 - 1502 |
|
~8%
Detail
|
| Literature: Chemical Communications, , # 44 p. 5731 - 5733 |
|
~%
81475-22-1
Detail
|
| Literature: Journal of the American Chemical Society, , vol. 121, # 17 p. 4136 - 4146 |
| Precursor 4 | |
|---|---|
| DownStream 3 | |
![4-tert-Butylcalix[5]arene-crown-5-complex structure](https://image.chemsrc.com/caspic/003/151412-40-7.png)
![calix[5]arene structure](https://image.chemsrc.com/caspic/044/83933-03-3.png)