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ChemicalBook >> CAS DataBase List >>3-chloro-5-[2-(trimethylsilyl)ethynyl]pyridine

3-chloro-5-[2-(trimethylsilyl)ethynyl]pyridine

3-chloro-5-[2-(trimethylsilyl)ethynyl]pyridine Structure
3-chloro-5-[2-(trimethylsilyl)ethynyl]pyridine structure
CAS No.
329202-21-3
Chemical Name:
3-chloro-5-[2-(trimethylsilyl)ethynyl]pyridine
Synonyms
3-Chloro-5-((trimethylsilyl)ethynyl)pyridine;3-chloro-5-[2-(trimethylsilyl)ethynyl]pyridine;Pyridine, 3-chloro-5-[2-(trimethylsilyl)ethynyl]-
CBNumber:
CB06002079
Molecular Formula:
C10H12ClNSi
Molecular Weight:
209.75
MDL Number:
MOL File:
329202-21-3.mol
MSDS File:
SDS
Last updated:2026-05-27 22:54:28
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3-chloro-5-[2-(trimethylsilyl)ethynyl]pyridine Properties

Boiling point 246.8±40.0 °C(Predicted)
Density 1.07±0.1 g/cm3(Predicted)
pka 2.49±0.22(Predicted)

SAFETY

Risk and Safety Statements

Symbol(GHS)  Exclamation Mark (GHS07)
GHS07
Signal word  Warning
Hazard statements  H302-H315-H319-H335
Precautionary statements  P280-P305+P351+P338

3-chloro-5-[2-(trimethylsilyl)ethynyl]pyridine price

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Biosynth ENA20221 3-Chloro-5-[2-(trimethylsilyl)ethynyl]pyridine 329202-21-3 50mg $469.5 2026-06-04 Buy
Biosynth ENA20221 3-Chloro-5-[2-(trimethylsilyl)ethynyl]pyridine 329202-21-3 0.5g $1427.8 2026-06-04 Buy
aablocks AA01C2PD 3-chloro-5-[2-(trimethylsilyl)ethynyl]pyridine 95% 329202-21-3 50mg $258 2026-05-29 Buy
aablocks AA01C2PD 3-chloro-5-[2-(trimethylsilyl)ethynyl]pyridine 95% 329202-21-3 100mg $362 2026-05-29 Buy
aablocks AA01C2PD 3-chloro-5-[2-(trimethylsilyl)ethynyl]pyridine 95% 329202-21-3 250mg $499 2026-05-29 Buy
Product number Packaging Price Buy
ENA20221 50mg $469.5 Buy
ENA20221 0.5g $1427.8 Buy
AA01C2PD 50mg $258 Buy
AA01C2PD 100mg $362 Buy
AA01C2PD 250mg $499 Buy

3-chloro-5-[2-(trimethylsilyl)ethynyl]pyridine Chemical Properties, Uses, Production

3-chloro-5-[2-(trimethylsilyl)ethynyl]pyridine Preparation Products And Raw materials

Raw materials

Preparation Products

Pyridine,3-chloro-5-ethynyl

3-chloro-5-[2-(trimethylsilyl)ethynyl]pyridine Suppliers

Global Suppliers ( 4)
Supplier Tel Email Country ProdList Advantage
Shanghai Haohong Pharmaceutical Co., Ltd. 400-8210725 4008210725 malulu@leyan.com China 39999 58
Zhuhai Aobokai Biomedical Technology Co., Ltd. 400-0628126 sales-team@aobchem.com.cn China 9998 58
Supplier Advantage
Shanghai Haohong Pharmaceutical Co., Ltd. 58
Zhuhai Aobokai Biomedical Technology Co., Ltd. 58
3-chloro-5-[2-(trimethylsilyl)ethynyl]pyridine Pyridine, 3-chloro-5-[2-(trimethylsilyl)ethynyl]- 3-Chloro-5-((trimethylsilyl)ethynyl)pyridine 329202-21-3