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N-Methoxy-N-methyl-2-thiophenecarboxamide

N-甲氧基-N-甲基噻吩-2-甲酰胺

Also known as: 2-Thiophenecarboxamide, N-methoxy-N-methyl-, 2-[Methoxy(methyl)carbamoyl]thiophene, N-METHOXY-N-METHYL-2-THIOPHENECARBOXAMIDE, N-METHOXY-N-METHYL-THIOPHENE-2-CARBOXAMIDE, N-Methoxy-N-Methyl thiophene carboxaMide, N-Methyl-N-Methoxy Thiophene CarboxaMide, N-methoxy-N-methylthiophene-2-carboxamide

N-Methoxy-N-methyl-2-thiophenecarboxamide (CAS 229970-94-9) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C7H9NO2S and a molecular weight of 171.21700 g/mol. It is also known as 2-Thiophenecarboxamide, N-methoxy-N-methyl-, 2-[Methoxy(methyl)carbamoyl]thiophene and N-METHOXY-N-METHYL-2-THIOPHENECARBOXAMIDE. Key properties include a boiling point of 300ºC at 760 mmHg, a density of 1.218g/cm3 and a flash point of 135.2ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
229970-94-9
Jingsj CID
J-1524703-2
Molecular Formula
C7H9NO2S
Chinese Name
N-甲氧基-N-甲基噻吩-2-甲酰胺
Molecular Weight
171.21700 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point300ºC at 760 mmHg
Density1.218g/cm3
Flash Point135.2ºC

Frequently Asked Questions

What is the CAS number of N-Methoxy-N-methyl-2-thiophenecarboxamide?

The CAS number of N-Methoxy-N-methyl-2-thiophenecarboxamide is 229970-94-9.

What are the molecular formula and molecular weight of N-Methoxy-N-methyl-2-thiophenecarboxamide?

N-Methoxy-N-methyl-2-thiophenecarboxamide has molecular formula C7H9NO2S and molecular weight 171.21700 g/mol.

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

Last updated:

How to cite: Jingsj. "N-Methoxy-N-methyl-2-thiophenecarboxamide (CAS 229970-94-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1524703-2 (accessed 2026-10-25).

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