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3-((tert-Butyldimethylsilyl)oxy)aniline

Also known as: Benzenamine, 3-[[(1,1-dimethylethyl)dimethylsilyl]oxy]-, 3-(tert-Butyldimethylsilyloxy)benzenamine, 3-amino-O-(tert-butyldimethylsilyl)phenol, 3-((tert-Butyldimethylsilyl)oxy)benzenamine

3-((tert-Butyldimethylsilyl)oxy)aniline (CAS 121942-75-4) is a compound in the Organic Bases category listed in the Jingsj chemical database. It has the molecular formula C12H21NOSi and a molecular weight of 223.38700 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
121942-75-4
Jingsj CID
J-1053504-3
Molecular Formula
C12H21NOSi
Molecular Weight
223.38700 g/mol
Category
Organic Bases
Last updated
8/21/2026
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Physicochemical Properties

Exact Mass223.13900
PSA35.25000
LogP4.23400

Frequently Asked Questions

What is the CAS number of 3-((tert-Butyldimethylsilyl)oxy)aniline?

The CAS number of 3-((tert-Butyldimethylsilyl)oxy)aniline is 121942-75-4.

What are the molecular formula and molecular weight of 3-((tert-Butyldimethylsilyl)oxy)aniline?

3-((tert-Butyldimethylsilyl)oxy)aniline has molecular formula C12H21NOSi and molecular weight 223.38700 g/mol.

What are the upstream and downstream products of 3-((tert-Butyldimethylsilyl)oxy)aniline?

For 3-((tert-Butyldimethylsilyl)oxy)aniline, Upstream Products: tert-Butyldimethylchlorosilane, 3-Aminophenol; Downstream Products: 3-Aminophenol, 3-(Methylamino)phenol.

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

Last updated:

How to cite: Jingsj. "3-((tert-Butyldimethylsilyl)oxy)aniline (CAS 121942-75-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1053504-3 (accessed 2026-11-09).

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