Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 5-Bromo-2-[(trimethylsilyl)ethynyl]pyridine
Price: Check
Purity: 95.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

111770-80-0

111770-80-0 structure

111770-80-0 structure

Name: 5-Bromo-2-[(trimethylsilyl)ethynyl]pyridine
Chemical Name: 2-(5-bromopyridin-2-yl)ethynyl-trimethylsilane
CAS Number: 111770-80-0
Molecular Formula: C₁₀H₁₂BrNSi
Molecular Weight: 254.199
Create Date: 2018-12-20 19:34:34
Modify Date: 2025-09-18 09:52:30

Name	2-(5-bromopyridin-2-yl)ethynyl-trimethylsilane
Synonyms	3-bromo-6-(trimethylsilylethynyl)pyridine Pyridine, 5-bromo-2-[2-(trimethylsilyl)ethynyl]- 2-(trimethylsilyl)ethynyl-5-bromopyridine 5-Bromo-2-[(trimethylsilyl)ethynyl]pyridine 5-BROMO-2-[2-(TRIMETHYLSILYL)ETHYNYL]PYRIDINE N239

Density	1.3±0.1 g/cm3
Boiling Point	252.9±40.0 °C at 760 mmHg
Molecular Formula	C₁₀H₁₂BrNSi
Molecular Weight	254.199
Flash Point	106.7±27.3 °C
Exact Mass	252.992233
PSA	12.89000
LogP	3.99
Vapour Pressure	0.0±0.5 mmHg at 25°C
Index of Refraction	1.544

624-28-2 structure

624-28-2

1066-54-2 structure

1066-54-2

~97%

111770-80-0 structure

111770-80-0

Literature: WO2005/63239 A1, ; Page/Page column 157-158 ; WO 2005/063239 A1

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