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Basic Information
CAS No.: 812-15-7
Name: PENTAMETHYLDISILANE 97
Article Data: 3
Molecular Structure:
Molecular Structure of 812-15-7 (PENTAMETHYLDISILANE 97)
Formula: C5H16Si2
Molecular Weight: 132.353
Synonyms: Disilane,pentamethyl- (7CI,8CI,9CI);Pentamethyldisilane;
Density: 0.722 g/mL at 25 °C(lit.)
Boiling Point: 99.6 °C at 760 mmHg
Flash Point: 14 °C
Hazard Symbols: FlammableF
Risk Codes: 11
Safety: 16-33-7/9
PSA: 0.00000
LogP: 1.88970
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Specification

The Disilane,1,1,1,2,2-pentamethyl-, with the CAS registry number 812-15-7, is also known as 1,1,1,2,2-Pentamethyldisilane. It belongs to the product categories of DisilanesVapor Deposition Precursors; Organometallic Reagents; Organosilicon; Precursors by Metal. This chemical's molecular formula is C5H16Si2 and molecular weight is 132.35154. What's more, its IUPAC name is called Dimethylsilyl(trimethyl)silane.

Physical properties about Disilane,1,1,1,2,2-pentamethyl- are: (1)ACD/LogP: 3.08; (2)# of Rule of 5 Violations: 0; (3)ACD/LogD (pH 5.5): 3.08; (4)ACD/LogD (pH 7.4): 3.08; (5)ACD/BCF (pH 5.5): 129.99; (6)ACD/BCF (pH 7.4): 129.99; (7)ACD/KOC (pH 5.5): 1134.35; (8)ACD/KOC (pH 7.4): 1134.35; (9)#H bond acceptors: 0; (10)#H bond donors: 0; (11)#Freely Rotating Bonds: 1; (12)Polar Surface Area: 0 Å2; (13)Flash Point: 14 °C; (14)Enthalpy of Vaporization: 32.49 kJ/mol; (15)Boiling Point: 99.6 °C at 760 mmHg; (16)Vapour Pressure: 43.8 mmHg at 25 °C.

When you are dealing with this chemical, you should be very careful. This chemical may catch fire in contact with air, only need brief contact with an ignition source and have a very low flash point or evolve highly flammable gases in contact with water. It is highly flammable. Therefore, you should keep away from sources of ignition and keep container tightly closed and in a well-ventilated place.

You can still convert the following datas into molecular structure:
(1) SMILES: C[Si](C)(C)[SiH](C)C
(2) InChI: InChI=1/C5H16Si2/c1-6(2)7(3,4)5/h6H,1-5H3
(3) InChIKey: FHQRQPAFALORSL-UHFFFAOYAZ