1-(2-Thienyl)ethylamine

1-(2-噻吩)乙胺

Also known as: 1-(Thiophen-2-yl)ethanamine, alpha-Methyl-2-thiophenemethylamine, 1-Thien-2-ylethylamine, 2-Thienyl-1-ethylamine

1-(2-Thienyl)ethylamine (CAS 6309-16-6) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C6H9NS and a molecular weight of 127.20700 g/mol. It is also known as 1-(Thiophen-2-yl)ethanamine, alpha-Methyl-2-thiophenemethylamine and 1-Thien-2-ylethylamine. Key properties include a boiling point of 195.5ºC at 760 mmHg, a density of 1.095 g/cm3 and a flash point of 72.1ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
6309-16-6
Jingsj CID
J-45211-3
Molecular Formula
C6H9NS
Chinese Name
1-(2-噻吩)乙胺
Molecular Weight
127.20700 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point195.5ºC at 760 mmHg
Density1.095 g/cm3
Flash Point72.1ºC

Frequently Asked Questions

What is the CAS number of 1-(2-Thienyl)ethylamine?

The CAS number of 1-(2-Thienyl)ethylamine is 6309-16-6.

What are the molecular formula and molecular weight of 1-(2-Thienyl)ethylamine?

1-(2-Thienyl)ethylamine has molecular formula C6H9NS and molecular weight 127.20700 g/mol.

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

Last updated:

How to cite: Jingsj. "1-(2-Thienyl)ethylamine (CAS 6309-16-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-45211-3 (accessed 2026-10-23).

Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.