2-Thiopheneacetyl chloride

2-噻吩乙酰氯

Also known as: 2-(2-thienyl)acetyl chloride, 2-(thiophen-2-yl)acetyl chloride, 2-thienylacetyl chloride, 2-thienylacetic acid chloride, 2-thiopheneacetic acid chloride, thiophene-2-acetyl chloride, thiophen-2-ylacetyl chloride

CAS No.
39098-97-0
Jingsj CID
J-29477-9
Molecular Formula
C6H5ClOS
Chinese Name
2-噻吩乙酰氯
Molecular Weight
160.621 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point202.4±0.0 °C at 760 mmHg
Density1.3±0.1 g/cm3
Flash Point88.7±22.6 °C

GHS Safety & Compliance

Corrosion / IrritantSignal word: Danger

Frequently Asked Questions

What is the CAS number of 2-Thiopheneacetyl chloride?

39098-97-0

What are the molecular formula and molecular weight of 2-Thiopheneacetyl chloride?

C6H5ClOS, molecular weight 160.621 g/mol

Is 2-Thiopheneacetyl chloride hazardous?

Danger

Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026