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2-Acetyl-7-methoxybenzofuran

Also known as: 1-(7-methoxy-1-benzofuran-2-yl)ethanone, 2-Acetyl-7-methoxycoumarone, 1-(7-methoxy-2-benzofuranyl)ethanone, MFCD00016911

2-Acetyl-7-methoxybenzofuran (CAS 43071-52-9) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C11H10O3 and a molecular weight of 190.19500 g/mol. Key properties include a melting point of 94-96 °C(lit.), a boiling point of 180 °C / 15mmHg, a density of 1.174g/cm3 and a flash point of 135.4ºC. No supplier offers are currently listed; request a quote. Record last updated Nov 3, 2026.

CAS No.
43071-52-9
Jingsj CID
J-46043-5
Molecular Formula
C11H10O3
Molecular Weight
190.19500 g/mol
Category
Pharma Intermediates
Last updated
11/3/2026
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Physicochemical Properties

Melting Point94-96 °C(lit.)
Boiling Point180 °C / 15mmHg
Density1.174g/cm3
Flash Point135.4ºC
Exact Mass190.06300
PSA39.44000
LogP2.64400
Refractive Index1.569

Customs & Trade Information

HS Code2932999099
Summary2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Frequently Asked Questions

What is the CAS number of 2-Acetyl-7-methoxybenzofuran?

The CAS number of 2-Acetyl-7-methoxybenzofuran is 43071-52-9.

What are the molecular formula and molecular weight of 2-Acetyl-7-methoxybenzofuran?

2-Acetyl-7-methoxybenzofuran has molecular formula C11H10O3 and molecular weight 190.19500 g/mol.

What are the upstream and downstream products of 2-Acetyl-7-methoxybenzofuran?

For 2-Acetyl-7-methoxybenzofuran, Upstream Products: o-Vanillin, Chloroacetone, Methyl bromide; Downstream Products: 2-Ethyl-7-methoxybenzofuran, 2-Acetyl-7-hydroxybenzofuran.

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

Last updated:

How to cite: Jingsj. "2-Acetyl-7-methoxybenzofuran (CAS 43071-52-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-46043-5 (accessed 2026-11-09).

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