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Hexamethyldisilane 六甲基二硅烷

规格: 98%

CAS: 1450-14-2

产品编号: H59674

MDL: MFCD00008258

品牌: INFI

Chemical Name	Hexamethyldisilane
Synonym	(CH3)6Si2 1,1,1,2,2,2-Hexamethyl-disilane 1,1,1,2,2,2-Hexamethyldisilane 2,2,3,3-Tetramethyl-2,3-disilabutane Bis(trimethylsilane) CH7280 DISILANE M6 HEXAMETHYLDISILANE HEXAMETHYLDISILANE WACKER QUALITY HMD Hecamethyldisilane Hexamethyldisilane Hexamethyldisilane, 98+% Hexamethyldisilane,97% Permethyldisilane disilane, hexamethyl- disilane,hexamethyl- hexamethyl-disilan hexamethyl-disilane hexamethyldisilane hexamethyldisilane(hmd) hexamethyldisilazane trimethyl-trimethylsilyl-silane {} {uni_hamburg} 六甲基二矽烷六甲基二硅六甲基二硅烷六甲基二硅烷, 98+%
CAS Number	1450-14-2
PubChem Substance ID	74057
EC Number	215-911-0
Beilstein Registry Number	1633463
MDL Number	MFCD00008258
Reaxys-RN	1633463
Chemical Name Translation	六甲基二硅烷
InChIKey	NEXSMEBSBIABKL-UHFFFAOYSA-N
LabNetwork Molecule ID	LN00225090
InChI	InChI=1S/C6H18Si2/c1-7(2,3)8(4,5)6/h1-6H3

在碳化硅生长期间用作气相沉积的源材料；用于乙酸烯丙酯、芳基卤化物和二酮的硅烷化试剂。

{uni_hamburg} Short: II/25D

{ALD} Beilstein:4(1)582

{uni_hamburg} Short: III/35C4

{ALF} Couples with aryl, benzyl or allyl halides in the presence of Tetrakis(triphenylphosphine)palladium(0), 10548, to give the corresponding silanes: J. Organomet. Chem., 148, 97 (1978); 225, 331 (1982).

{ALF} Aryl and alkenyl nitriles undergo ipso-silylation-decyanation, catalyzed by Chloro(1,5-cyclooctadiene)rhodium(I) dimer, 10466, to give the corresponding trimethylsiliyl derivatives: J. Am. Chem. Soc., 128, 8152 (2006).

{ALF} Also cleaved by TBAF to give the "salt-free" silyl anion, which adds to aldehydes to give, after acid hydrolysis, ɑ-hydroxy silanes: J. Org. Chem., 48, 912 (1983). TBAF also catalyzes the silylation of OH groups under very mild conditions: Tetrahedron Lett., 35, 8413 (1994). See Appendix 4.

{ALF} Precursor of TMSLi, TMSNa and TMSK by cleavage with alkyllithiums or alkoxides. Reaction of the metallated derivatives with aryl halides gives aryltrimethylsilanes: J. Org. Chem., 42, 2654 (1977). The anion adds 1,4-to ɑß-enones to give ß-silyl ketones: J. Org. Chem., 41, 3063 (1976); Tetrahedron Lett., 24, 3497 (1983). The anion may also be used to deoxygenate secondary nitroalkanes (to ketoximes), nitrones (to imines), and heterocyclic N-oxides: J. Org. Chem., 64, 2211 (1999).

1450-14-2 H59674 Hexamethyldisilane
六甲基二硅烷

化学属性

Mol. Formula	C6H18Si2
Mol. Weight	146
Refractive index	1.4210 to 1.4240
Boiling Point	112 - 114 °C - lit.
Density	0.695
Melting Point	9 - 12 °C - lit.
Flash Point	-6 °C
TSCA	Yes
Solubility	不溶于水，溶于丙酮、苯、乙醚、庚烷。
Stability	对湿度敏感

*以上化合物性质及应用等信息仅供参考

电子化学品

催化剂

配体

有机硅

元素分类

其他精细新材料

Hexamethyldisilane 六甲基二硅烷

规格: 98%

化学属性

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