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4-((Trimethylsilyl)ethynyl)quinoline

Also known as: 4-[(Trimethylsilyl)ethynyl]quinoline, 4-[2-(Trimethylsilyl)ethynyl]quinoline, Quinoline, 4-[2-(trimethylsilyl)ethynyl]-

4-((Trimethylsilyl)ethynyl)quinoline (CAS 86521-09-7) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C14H15NSi and a molecular weight of 225.36100 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
86521-09-7
Jingsj CID
J-1036434-8
Molecular Formula
C14H15NSi
Molecular Weight
225.36100 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026
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Physicochemical Properties

Exact Mass225.09700
PSA12.89000
LogP3.46370

Customs & Trade Information

HS Code2933499090
Summary2933499090. other compounds containing in the structure a quinoline or isoquinoline ring-system (whether or not hydrogenated), not further fused. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Frequently Asked Questions

What is the CAS number of 4-((Trimethylsilyl)ethynyl)quinoline?

The CAS number of 4-((Trimethylsilyl)ethynyl)quinoline is 86521-09-7.

What are the molecular formula and molecular weight of 4-((Trimethylsilyl)ethynyl)quinoline?

4-((Trimethylsilyl)ethynyl)quinoline has molecular formula C14H15NSi and molecular weight 225.36100 g/mol.

Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.

Last updated:

How to cite: Jingsj. "4-((Trimethylsilyl)ethynyl)quinoline (CAS 86521-09-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1036434-8 (accessed 2026-11-09).

Data for reference only; verify product details with suppliers before purchase.