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Ethyl 5-(tributylstannyl)isoxazole-3-carboxylate

5-(三丁基甲锡烷基)异噁唑-3-羧酸乙酯

Also known as: ETHYL 5-TRIBUTYLSTANNANYLISOXAZOLE-3-CARBOXYLATE, Ethyl 5-(tri-n-butylstannyl)isoxazole-3-carboxylate, 5-(Tributylstannyl)isoxazole-3-carboxylic acid ethyl ester, 3-(Ethoxycarbonyl)-5-(tributylstannyl)isoxazole, [3-(Ethoxycarbonyl)isoxazol-5-yl]tributylstannane, ethyl 5-tributylstannyl-1,2-oxazole-3-carboxylate

Ethyl 5-(tributylstannyl)isoxazole-3-carboxylate (CAS 126085-91-4) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C18H33NO3Sn and a molecular weight of 430.16100 g/mol. It is also known as ETHYL 5-TRIBUTYLSTANNANYLISOXAZOLE-3-CARBOXYLATE, Ethyl 5-(tri-n-butylstannyl)isoxazole-3-carboxylate and 5-(Tributylstannyl)isoxazole-3-carboxylic acid ethyl ester. Key properties include a boiling point of 446.3ºC at 760 mmHg, a density of 1.209g/mL and a flash point of 223.7ºC. GHS signal word: Danger. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
126085-91-4
Jingsj CID
J-1495449-6
Molecular Formula
C18H33NO3Sn
Chinese Name
5-(三丁基甲锡烷基)异噁唑-3-羧酸乙酯
Molecular Weight
430.16100 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point446.3ºC at 760 mmHg
Density1.209g/mL
Flash Point223.7ºC

GHS Safety & Compliance

Acute Toxicity / Health Hazard / Environmental HazardSignal word: Danger

Frequently Asked Questions

What is the CAS number of Ethyl 5-(tributylstannyl)isoxazole-3-carboxylate?

The CAS number of Ethyl 5-(tributylstannyl)isoxazole-3-carboxylate is 126085-91-4.

What are the molecular formula and molecular weight of Ethyl 5-(tributylstannyl)isoxazole-3-carboxylate?

Ethyl 5-(tributylstannyl)isoxazole-3-carboxylate has molecular formula C18H33NO3Sn and molecular weight 430.16100 g/mol.

Is Ethyl 5-(tributylstannyl)isoxazole-3-carboxylate hazardous?

Ethyl 5-(tributylstannyl)isoxazole-3-carboxylate has GHS signal word Danger.

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

Last updated:

How to cite: Jingsj. "Ethyl 5-(tributylstannyl)isoxazole-3-carboxylate (CAS 126085-91-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1495449-6 (accessed 2026-10-25).

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