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N-(4-Ethynylphenyl)acetamide

Also known as: 4-ethynylacetanilide, 1-acetamido-4-ethynylbenzene, 4-ethynylphenylacetamide, Acetamide, N-(4-ethynylphenyl)-

N-(4-Ethynylphenyl)acetamide (CAS 35447-83-7) is a compound in the Organic Bases category listed in the Jingsj chemical database. It has the molecular formula C10H9NO and a molecular weight of 159.18500 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
35447-83-7
Jingsj CID
J-1006232-5
Molecular Formula
C10H9NO
Molecular Weight
159.18500 g/mol
Category
Organic Bases
Last updated
8/21/2026
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Physicochemical Properties

Exact Mass159.06800
PSA32.59000
LogP2.27580

Customs & Trade Information

HS Code2924299090
Summary2924299090. other cyclic amides (including cyclic carbamates) and their derivatives; salts thereof. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

Frequently Asked Questions

What is the CAS number of N-(4-Ethynylphenyl)acetamide?

The CAS number of N-(4-Ethynylphenyl)acetamide is 35447-83-7.

What are the molecular formula and molecular weight of N-(4-Ethynylphenyl)acetamide?

N-(4-Ethynylphenyl)acetamide has molecular formula C10H9NO and molecular weight 159.18500 g/mol.

What are the upstream and downstream products of N-(4-Ethynylphenyl)acetamide?

For N-(4-Ethynylphenyl)acetamide, Upstream Products: 4-Ethynylaniline, Acetyl chloride, 4-Acetamidobenzaldehyde; Downstream Products: 4'-Acetamidoacetophenone, N-(4-ethenylphenyl)acetamide.

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

Last updated:

How to cite: Jingsj. "N-(4-Ethynylphenyl)acetamide (CAS 35447-83-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1006232-5 (accessed 2026-11-09).

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