Ethyl 2-isocyanato-4-(methylthio)butyrate

2-异氰酰-4-(甲基硫代)丁酸乙酯

Also known as: 2-Isocyanato-4-(methylthio)butyric acid ethyl ester, ETHYL 2-ISOCYANATO-4-(METHYLTHIO)BUTYRATE, 97, Ethyl 2-isocyanato-4-(methylthio)butyrate, 97

Ethyl 2-isocyanato-4-(methylthio)butyrate (CAS 64505-12-0) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C8H13NO3S and a molecular weight of 203.25900 g/mol. It is also known as 2-Isocyanato-4-(methylthio)butyric acid ethyl ester, ETHYL 2-ISOCYANATO-4-(METHYLTHIO)BUTYRATE, 97 and Ethyl 2-isocyanato-4-(methylthio)butyrate, 97. Key properties include a boiling point of 155ºC 24mm and a density of 1.12g/cm3. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
64505-12-0
Jingsj CID
J-16627-2
Molecular Formula
C8H13NO3S
Chinese Name
2-异氰酰-4-(甲基硫代)丁酸乙酯
Molecular Weight
203.25900 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point155ºC 24mm
Density1.12g/cm3

Frequently Asked Questions

What is the CAS number of Ethyl 2-isocyanato-4-(methylthio)butyrate?

The CAS number of Ethyl 2-isocyanato-4-(methylthio)butyrate is 64505-12-0.

What are the molecular formula and molecular weight of Ethyl 2-isocyanato-4-(methylthio)butyrate?

Ethyl 2-isocyanato-4-(methylthio)butyrate has molecular formula C8H13NO3S and molecular weight 203.25900 g/mol.

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

Last updated:

How to cite: Jingsj. "Ethyl 2-isocyanato-4-(methylthio)butyrate (CAS 64505-12-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-16627-2 (accessed 2026-10-23).

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