Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 2,5-Bis[(trimethylsilyl)ethynyl]thiophene
Price: Check
Purity: 96.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 2,5-Bis[(triMethylsilyl)ethynyl]thiophene
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

Shanghai Amole Biotechnology Co., Ltd.
China
Product Name: 2,5-Bis[(trimethylsilyl)ethynyl]thiophene
Price: ￥Inquiry/100mg ￥Inquiry/1g ￥Inquiry/250mg
Purity: 97.0%
Stocking Period: Inquiry
Contact: Xiyao Wang
Email: 3623107365@qq.com

79109-69-6

79109-69-6 structure

79109-69-6 structure

Name: 2,5-Bis[(trimethylsilyl)ethynyl]thiophene
Chemical Name: 2,5-Bis[(trimethylsilyl)ethynyl]thiophene
CAS Number: 79109-69-6
Molecular Formula: C₁₄H₂₀SSi₂
Molecular Weight: 276.545
Create Date: 2018-07-25 01:10:26
Modify Date: 2025-08-27 09:21:52

Name	2,5-Bis[(trimethylsilyl)ethynyl]thiophene
Synonyms	(2,5-Thienediyldi-2,1-ethynediyl)bis(trimethylsilane) 2,5-bis[2-(trimethylsilyl)ethynyl]thiophene Silane, 1,1'-(2,5-thienediyldi-2,1-ethynediyl)bis[1,1,1-trimethyl-

Density	1.0±0.0 g/cm3
Boiling Point	304.9±0.0 °C at 760 mmHg
Melting Point	82 °C
Molecular Formula	C₁₄H₂₀SSi₂
Molecular Weight	276.545
Flash Point	138.2±0.0 °C
Exact Mass	276.082428
PSA	28.24000
LogP	4.73
Vapour Pressure	0.0±0.0 mmHg at 25°C
Index of Refraction	1.514

Precursor 0
DownStream 2
139896-68-7 79109-72-1

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