tert-butyl N-(4,5-dichlorothiophen-3-yl)carbamate

Also known as: tert-butyl (4,5-dichloro-3-thienyl)carbamate, Carbamic acid, (4,5-dichloro-3-thienyl)-, 1,1-dimethylethyl ester

tert-butyl N-(4,5-dichlorothiophen-3-yl)carbamate (CAS 679794-55-9) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C9H11Cl2NO2S and a molecular weight of 268.16000 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 679794-55-9
Jingsj CID: J-1050582-5
Molecular Formula: C₉H₁₁Cl₂NO₂S
Molecular Weight: 268.16000 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Physicochemical Properties

Exact Mass	266.98900
PSA	70.06000
LogP	4.41550

Frequently Asked Questions

What is the CAS number of tert-butyl N-(4,5-dichlorothiophen-3-yl)carbamate?

The CAS number of tert-butyl N-(4,5-dichlorothiophen-3-yl)carbamate is 679794-55-9.

What are the molecular formula and molecular weight of tert-butyl N-(4,5-dichlorothiophen-3-yl)carbamate?

tert-butyl N-(4,5-dichlorothiophen-3-yl)carbamate has molecular formula C9H11Cl2NO2S and molecular weight 268.16000 g/mol.

What are the upstream and downstream products of tert-butyl N-(4,5-dichlorothiophen-3-yl)carbamate?

For tert-butyl N-(4,5-dichlorothiophen-3-yl)carbamate, Upstream Products: 4,5-Dichlorothiophene-3-carboxylic acid, tert-Butanol.

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. "tert-butyl N-(4,5-dichlorothiophen-3-yl)carbamate (CAS 679794-55-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1050582-5 (accessed 2026-11-09).

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