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triethyl(2-triethylsilylethynyl)silane

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Origin: China

Cas No: 17947-98-7

Specification: 99%min

Min order Quantity: 1 /kg

Supply Ability: 80 mt/month

Lead time: 7 days for OEM, 3 days for ready goods

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CAS No.: 17947-98-7 Formula: C14H30Si2 Molecular Weight: 254.55900

Basic Info

Chemical Name	triethyl(2-triethylsilylethynyl)silane
Synonyms	3,6-Disilaoct-4-yne,3,3,6,6-tetraethyl-(8CI); silane,1,2-ethynediylbis[triethyl; Hexa-Si-aethyl-Si,Si'-aethindiyl-bis-silan; ethyne-1,2-diylbis(triethylsilane); Bis(triethylsilyl)acetylene; Bis-(triethylsilyl)-acetylen; Silane,1,2-ethynediylbis[triethyl-(9CI); Silane,1,1'-(1,2-ethynediyl)bis[1,1,1-triethyl; Bis-triaethylsilyl-acetylen; hexa-Si-ethyl-Si,Si'-ethynediyl-bis-silane;
CAS No.	17947-98-7
Molecular Formula	C14H30Si2
Molecular Weight	254.55900
PSA	0.00000
LogP	5.08520

Properties

Density	0.816 g/mL at 25ºC(lit.)
Boiling Point	132-134ºC25 mm Hg(lit.)
Flash Point	203 °F
Refractive Index	n20/D 1.456(lit.)

Safety Info

WGK Germany	3

Synthesis Route

Triethylsilane+acetylene→triethyl(2-triethylsilylethynyl)silane
Triethylsilane+acetylene→triethyl(2-triethylsilylethyl)silane+triethyl(2-triethylsilylethynyl)silane
Triethylsilane+triethyl(ethynyl)silane→triethyl(2-triethylsilylethynyl)silane

Precursor

acetylene
Triethylsilane
Chlorotriethylsilane
tetrachloroethene

Downstream Product

triethyl(2-triethylsilylethyl)silane

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