| Identification | Back Directory | [Name]
1,2,2,3,4,4-hexaphenyl-1,3,5,2,4,6-triazatrisilinane | [CAS]
4570-25-6 | [Synonyms]
Hexaphenylcyclotrisilazane
2,2,4,4,6,6-Hexaphenylcyclotrisilazane
Cyclotrisilazane, 2,2,4,4,6,6-hexaphenyl-
1,2,2,3,4,4-hexaphenyl-1,3,5,2,4,6-triazatrisilinane
1,2,2,3,4,4-hexaphenyl-1,3,5,2,4,6-triazatrisilinane ISO 9001：2015 REACH | [Molecular Formula]
C36H33N3Si3 | [MDL Number]
MFCD13185907 | [MOL File]
4570-25-6.mol | [Molecular Weight]
591.94 |
| Chemical Properties | Back Directory | [Melting point ]
213-214 ºC | [Boiling point ]
611.6±28.0 °C(Predicted) | [density ]
1.19 | [pka]
7.76±0.20(Predicted) | [InChIKey]
SHWQWXGIWFEYTA-UHFFFAOYSA-N | [SMILES]
[Si]1(C2C=CC=CC=2)(C2C=CC=CC=2)N[Si](C2C=CC=CC=2)(C2C=CC=CC=2)N[Si](C2C=CC=CC=2)(C2C=CC=CC=2)N1 |
| Hazard Information | Back Directory | [Uses]
Hexaphenylcyclotrisilazane (1,2,2,3,4,4-hexaphenyl-1,3,5,2,4,6-triazatrisilinane) is one of the most essential cyclosiloxanes. It has good hydrolysis stability because its phenyl groups have high steric hindrance. It can effectively improve silicone rubber's heat resistance if applied to heat resistance agents to prevent oxidative crosslinking and main chain degradation of silicone rubber side chains. Moreover, when it is heated at a temperature of 400℃ for a long time, it can be formed into a polymer for a good heat-resistant coating.
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