1-(Trimethylsilyl)-1H-pyrrole

Also known as: 1-(Trimethylsilyl)pyrrole, N-Trimethylsilylpyrrole, Trimethyl(pyrrol-1-yl)silane, 1-Trimethylsilyl-1H-pyrrole, 1H-Pyrrole, 1-(trimethylsilyl)-

1-(Trimethylsilyl)-1H-pyrrole (CAS 18276-53-4) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C7H13NSi and a molecular weight of 140.25800 g/mol. Key properties include a boiling point of 137.6ºC at 760mmHg, a density of 0.85g/cm3 and a flash point of 37ºC. No supplier offers are currently listed; request a quote. Record last updated Nov 2, 2026.

CAS No.: 18276-53-4
Jingsj CID: J-996104-0
Molecular Formula: C₇H₁₃NSi
Molecular Weight: 140.25800 g/mol
Category: Organic Compounds
Last updated: 11/2/2026

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Physicochemical Properties

Boiling Point	137.6ºC at 760mmHg
Density	0.85g/cm3
Flash Point	37ºC
Exact Mass	140.07700
PSA	17.82000
LogP	1.56610
Vapor Pressure	0.00272mmHg at 25°C
Refractive Index	1.447

Customs & Trade Information

HS Code	2933990090
Summary	2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. 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 1-(Trimethylsilyl)-1H-pyrrole?

The CAS number of 1-(Trimethylsilyl)-1H-pyrrole is 18276-53-4.

What are the molecular formula and molecular weight of 1-(Trimethylsilyl)-1H-pyrrole?

1-(Trimethylsilyl)-1H-pyrrole has molecular formula C7H13NSi and molecular weight 140.25800 g/mol.

What are the upstream and downstream products of 1-(Trimethylsilyl)-1H-pyrrole?

For 1-(Trimethylsilyl)-1H-pyrrole, Upstream Products: Pyrrole, Chlorotrimethylsilane, 1,1,1,3,3,3-Hexamethyldisilazane; Downstream Products: 1-(4-Methoxyphenyl)-1H-pyrrole, Methyl 1H-pyrrole-1-carboxylate, Methyl 1H-pyrrole-2-carboxylate.

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

Last updated: 11/2/2026

How to cite: Jingsj. "1-(Trimethylsilyl)-1H-pyrrole (CAS 18276-53-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-996104-0 (accessed 2026-11-09).

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