Ethyl 2-(1H-1,2,4-triazol-1-yl)acetate

Also known as: 1H-1,2,4-Triazole-1-acetic acid ethyl ester, 1,2,4-Triazole-1-acetic acid ethyl ester, Ethyl (1,2,4-triazol-1-yl)acetate, Ethyl 2-(1,2,4-triazol-1-yl)acetate, Ethyl 1H-1,2,4-triazol-1-ylacetate, Ethyl N1-1,2,4-triazolylacetate, 1-N-Carbethoxymethylene-1,2,4-triazole

Ethyl 2-(1H-1,2,4-triazol-1-yl)acetate (CAS 56563-01-0) is a compound in the Solvents category listed in the Jingsj chemical database. It has the molecular formula C6H9N3O2 and a molecular weight of 155.15500 g/mol. Key properties include a boiling point of 277.5ºC at 760mmHg, a density of 1.25g/cm3 and a flash point of 121.7ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 56563-01-0
Jingsj CID: J-1116001-3
Molecular Formula: C₆H₉N₃O₂
Molecular Weight: 155.15500 g/mol
Category: Solvents
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	277.5ºC at 760mmHg
Density	1.25g/cm3
Flash Point	121.7ºC
Exact Mass	155.06900
PSA	57.01000
Refractive Index	1.556

Customs & Trade Information

HS Code	2933990090
Summary	2933990090. heterocyclic compounds with nitrogen 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 Ethyl 2-(1H-1,2,4-triazol-1-yl)acetate?

The CAS number of Ethyl 2-(1H-1,2,4-triazol-1-yl)acetate is 56563-01-0.

What are the molecular formula and molecular weight of Ethyl 2-(1H-1,2,4-triazol-1-yl)acetate?

Ethyl 2-(1H-1,2,4-triazol-1-yl)acetate has molecular formula C6H9N3O2 and molecular weight 155.15500 g/mol.

What are the upstream and downstream products of Ethyl 2-(1H-1,2,4-triazol-1-yl)acetate?

For Ethyl 2-(1H-1,2,4-triazol-1-yl)acetate, Upstream Products: 1H-1,2,4-triazole, Ethyl bromoacetate, ethyl chloroacetate; Downstream Products: 2-(1H-1,2,4-Triazol-1-yl)ethanol, 2-(1H-1,2,4-triazol-1-yl)acetic acid.

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

Last updated: 8/21/2026

How to cite: Jingsj. "Ethyl 2-(1H-1,2,4-triazol-1-yl)acetate (CAS 56563-01-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1116001-3 (accessed 2026-11-09).

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