CAS No.18159-55-2,TRI-T-BUTYLSILANE Suppliers

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Basic Information

Molecular Structure:
CAS No.:	18159-55-2
Name:	TRI-T-BUTYLSILANE
Article Data:	2

Formula:	C₁₂H₂₈Si
Molecular Weight:	200.44
Synonyms:	Tri-tert-butylhydrosilane;Silane,tri-tert-butyl- (6CI,8CI);Tris(tert-butyl)silane;Tri-tert-butylsilane;
Melting Point:	33-44°C
Boiling Point:	204.482 °C at 760 mmHg
Flash Point:	78.868 °C
Risk Codes:	36/37/38
Safety:	26-36/37/39
PSA:	0.00000
LogP:	4.61380

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Specification

This chemical is called Silane, tris(1,1-dimethylethyl)-, and its systematic name is tri-tert-butylsilane. With the molecular formula of C₁₂H₂₈Si, its molecular weight is 200.44. The CAS registry number of this chemical is 18159-55-2.

Other characteristics of the Silane, tris(1,1-dimethylethyl)- can be summarised as followings: (1)ACD/LogP: 5.94; (2)# of Rule of 5 Violations: 1; (3)ACD/LogD (pH 5.5): 6; (4)ACD/LogD (pH 7.4): 6; (5)ACD/BCF (pH 5.5): 13838; (6)ACD/BCF (pH 7.4): 13838; (7)ACD/KOC (pH 5.5): 32045; (8)ACD/KOC (pH 7.4): 32045; (9)#H bond acceptors: 0; (10)#H bond donors: 0; (11)#Freely Rotating Bonds: 3; (12)Flash Point: 78.868 °C; (13)Enthalpy of Vaporization: 42.271 kJ/mol; (14)Boiling Point: 204.482 °C at 760 mmHg; (15)Vapour Pressure: 0.376 mmHg at 25°C.

Production method of this chemical: The Silane, tris(1,1-dimethylethyl)- could be obtained by the reactant of tert-butyl-lithium. This reaction needs the reagent of SiF₄, and the solvent of pentane. The yield is 95 %.

Uses of this chemical: The Silane, tris(1,1-dimethylethyl)- could react with trifluoro-methanesulfonic acid, and obtain the Trifluormethansulfonsaeure-tri-tert-butylsilylester. This reaction needs the solvent of heptane. The yield is 68 %. In addition, this reaction should be taken at the temperature of -78-20 °C.

When you are using this chemical, please be cautious about it as the following: This chemical is irritating to eyes, respiratory system and skin. You should wear suitable protective clothing if you use it. In case of contacting with eyes, rinse immediately with plenty of water and seek medical advice.

You can still convert the following datas into molecular structure:
1.SMILES: CC(C)(C)[SiH](C(C)(C)C)C(C)(C)C
2.InChI: InChI=1/C12H28Si/c1-10(2,3)13(11(4,5)6)12(7,8)9/h13H,1-9H3
3.InChIKey: DKBGMFLYIUKQKE-UHFFFAOYAB