The Bis(trimethylsilyl)selenide is an organic compound with the formula C₆H₁₈SeSi₂. The systematic name of this chemical is hexamethyldisilaselenane. With the CAS registry number 4099-46-1, it is also named as 1,1,1,3,3,3-Hexamethyldisilaselenane.

Physical properties about Bis(trimethylsilyl)selenide are: (1)ACD/LogP: 3.79; (2)ACD/LogD (pH 5.5): 3.79; (3)ACD/LogD (pH 7.4): 3.79; (4)ACD/BCF (pH 5.5): 443.22; (5)ACD/BCF (pH 7.4): 443.22; (6)ACD/KOC (pH 5.5): 2729.33; (7)ACD/KOC (pH 7.4): 2729.33; (8)#Freely Rotating Bonds: 2; (9)Flash Point: 59.6 °C; (10)Enthalpy of Vaporization: 39.44 kJ/mol; (11)Boiling Point: 175 °C at 760 mmHg; (12)Vapour Pressure: 1.58 mmHg at 25°C.

Preparation: this chemical can be prepared by chloro-trimethyl-silane. This reaction will need reagent bis(bromomagnesium) selenide and solvent diethyl ether. The reaction time is 2 hours by heating. The yield is about 27%.

Uses of Bis(trimethylsilyl)selenide: it can be used to produce iodo-trimethyl-silane. It will need reagent iodine and solvent m-xylene. The yield is about 94%.

You can still convert the following datas into molecular structure:
(1)SMILES: [Se]([Si](C)(C)C)[Si](C)(C)C
(2)InChI: InChI=1/C6H18SeSi2/c1-8(2,3)7-9(4,5)6/h1-6H3
(3)InChIKey: FKIZDWBGWFWWOV-UHFFFAOYAT
(4)Std. InChI: InChI=1S/C6H18SeSi2/c1-8(2,3)7-9(4,5)6/h1-6H3
(5)Std. InChIKey: FKIZDWBGWFWWOV-UHFFFAOYSA-N