| Identification | |
| Name: | Cyclotetrasiloxane,2,2,4,6,6,8-hexamethyl-4,8-diphenyl-, cis- |
| Synonyms: | 2,6-cis-Diphenylhexamethylcyclotetrasiloxane;Cisobitan; KABI 1774; Quadrosilan; cis-2,6-Diphenylhexamethylcyclotetrasiloxane |
| CAS: | 33204-76-1 |
| EINECS: | 251-406-1 |
| Molecular Formula: | C18H28 O4 Si4 |
| Molecular Weight: | 420.82 |
| InChI: | InChI=1/C18H28O4Si4/c1-23(2)19-25(5,17-13-9-7-10-14-17)21-24(3,4)22-26(6,20-23)18-15-11-8-12-16-18/h7-16H,1-6H3/t25-,26+ |
| Molecular Structure: |  |
| Properties | |
| Melting Point: | 41ºC |
| Flash Point: | 146 ºC |
| Boiling Point: | 353.9 ºC at 760 mmHg |
| Density: | 1.06 g/cm3 |
| Refractive index: | 1.513 |
| Specification: |
Cisobitan with cas registry number of 33204-76-1 is also knowns as 2,6-cis-Diphenylhexamethylcyclotetrasiloxane ; Cyclic 2,6-cis-diphenylhexamethylcyclotetrasiloxane ; Cyclotetrasiloxane, 2,2,4,6,6,8-hexamethyl-4,8-diphenyl-, cis- ; Cyclotetrasiloxane, 2,6-diphenylhexamethyl-, Z- ; Cyclotetrasiloxane, 2,6-diphenyl-2,4,4,6,8,8-hexamethyl-, (Z)- ; KABI 1774 ; Quadrosilan [INN:BAN] ; Quadrosilan ; Quadrosilane ; Quadrosilane [INN-French] ; Quadrosilanum ; Quadrosilanum [INN-Latin] ; UNII-C5KT601WPM ; cis-2,6-Diphenyl-2,4,4,6,8,8-hexamethylcyclotetrasiloxane ; cis-2,2,4,6,6,8-Hexamethyl-4,8-diphenylcyclotetrasiloxane . |
| Flash Point: | 146 ºC |
| Safety Data | |
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