2-(Trimethylsilyl)furan

Also known as: furan-2-yl(trimethyl)silane, 2-Furyltrimethylsilane, 2-Trimethylsilylfuran, Trimethylsilylfuran, Furan, 2-(trimethylsilyl)-, furan-2-yltrimethylsilane

2-(Trimethylsilyl)furan (CAS 1578-33-2) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C7H12OSi and a molecular weight of 140.25500 g/mol. Key properties include a boiling point of 134.9ºC at 760mmHg, a density of 0.89g/cm3 and a flash point of 35.4ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 1578-33-2
Jingsj CID: J-1505108-8
Molecular Formula: C₇H₁₂OSi
Molecular Weight: 140.25500 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	134.9ºC at 760mmHg
Density	0.89g/cm3
Flash Point	35.4ºC
Exact Mass	140.06600
PSA	13.14000
LogP	1.82480

Customs & Trade Information

HS Code	2932190090
Summary	2932190090 other compounds containing an unfused furan ring (whether or not hydrogenated) in the structure VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:20.0%

Frequently Asked Questions

What is the CAS number of 2-(Trimethylsilyl)furan?

The CAS number of 2-(Trimethylsilyl)furan is 1578-33-2.

What are the molecular formula and molecular weight of 2-(Trimethylsilyl)furan?

2-(Trimethylsilyl)furan has molecular formula C7H12OSi and molecular weight 140.25500 g/mol.

What are the upstream and downstream products of 2-(Trimethylsilyl)furan?

For 2-(Trimethylsilyl)furan, Upstream Products: Furan, Chlorotrimethylsilane, 2-Bromofuran; Downstream Products: 2-Nitrofuran, 5-Trimethylsilyl-2-furoic acid, 1,4-Diiodobenzene.

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

Last updated: 8/21/2026

How to cite: Jingsj. "2-(Trimethylsilyl)furan (CAS 1578-33-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1505108-8 (accessed 2026-11-09).

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