Methyl (S)-(+)-2-isocyanato-3-tert-butoxypropionate

(S)-(+)-2-异氰酰基-3-叔丁氧基丙酸甲酯

Also known as: (S)-(+)-2-Isocyanato-3-tert-butoxypropionic acid methyl ester, (S)-(+)-2-ISOCYANATO-3-TERT-BUTOXYPROPIONIC ACID METHYL ESTER, Methyl (S)-(+)-2-isocyanato-3-tert-butoxypropionate, Methyl (S)-(+)-2-Isocyanato-3-tert-butoxypropionoate, Propanoic acid, 3-(1,1-dimethylethoxy)-2-isocyanato-, methyl ester, (2S)-, methyl (2S)-2-isocyanato-3-[(2-methylpropan-2-yl)oxy]propanoate, methyl (S)-2-isocyanato-3-(1,1-dimethylethoxy)propanoate, methyl O-(t-butyl)-N-(oxomethylene)-l-serinate

Methyl (S)-(+)-2-isocyanato-3-tert-butoxypropionate (CAS 145080-94-0) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C9H15NO4 and a molecular weight of 201.22000 g/mol. It is also known as (S)-(+)-2-Isocyanato-3-tert-butoxypropionic acid methyl ester, (S)-(+)-2-ISOCYANATO-3-TERT-BUTOXYPROPIONIC ACID METHYL ESTER and Methyl (S)-(+)-2-Isocyanato-3-tert-butoxypropionoate. Key properties include a boiling point of 260.8ºC at 760 mmHg, a density of 1.06 and a flash point of 102ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
145080-94-0
Jingsj CID
J-1065690-7
Molecular Formula
C9H15NO4
Chinese Name
(S)-(+)-2-异氰酰基-3-叔丁氧基丙酸甲酯
Molecular Weight
201.22000 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point260.8ºC at 760 mmHg
Density1.06
Flash Point102ºC

Frequently Asked Questions

What is the CAS number of Methyl (S)-(+)-2-isocyanato-3-tert-butoxypropionate?

The CAS number of Methyl (S)-(+)-2-isocyanato-3-tert-butoxypropionate is 145080-94-0.

What are the molecular formula and molecular weight of Methyl (S)-(+)-2-isocyanato-3-tert-butoxypropionate?

Methyl (S)-(+)-2-isocyanato-3-tert-butoxypropionate has molecular formula C9H15NO4 and molecular weight 201.22000 g/mol.

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

Last updated:

How to cite: Jingsj. "Methyl (S)-(+)-2-isocyanato-3-tert-butoxypropionate (CAS 145080-94-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1065690-7 (accessed 2026-10-24).

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