tert-Butyl methyl(2-oxoethyl)carbamate

Also known as: 2-Methyl-2-propanyl methyl(2-oxoethyl)carbamate, CARBAMIC ACID,N-METHYL-N-(2-OXOETHYL)-, 1,1-DIMETHYLETHYL ESTER, Carbamic acid, N-methyl-N-(2-oxoethyl)-, 1,1-dimethylethyl ester, MFCD08064267, N-(tert-butoxycarbonyl)-N-MethylaMinoacetaldehyde, N-BOC-(METHYLAMINO)ACETALDEHYDE, N-Boc-(Methylamino)acetaldehyde, N-Boc-2-(methylamino)acetaldehyde, N-methyl-N-(2-oxoethyl)-, 1,1-dimethylethyl ester, N-t-butoxycarbonylsarcosinal, N-tert-Butoxycarbonyl-(methylamino)acetaldehyde, N-tert-butoxycarbonyl-N-methylglycinal, O-tert-butyl N-methyl-N-(2-oxoethyl)carbamate, tert-Butyl N-methyl-N-(2-oxoethyl)carbamate, tert-butyl N-methyl-N-(2-oxoethyl)carbamate

tert-Butyl methyl(2-oxoethyl)carbamate (CAS 123387-72-4) is a compound in the Organic Bases category listed in the Jingsj chemical database. It has the molecular formula C8H15NO3 and a molecular weight of 173.210 g/mol. Key properties include a boiling point of 218.2±19.0 °C at 760 mmHg, a density of 1.0±0.1 g/cm3 and a flash point of 85.8±21.5 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 123387-72-4
Jingsj CID: J-39983-7
Molecular Formula: C₈H₁₅NO₃
Molecular Weight: 173.210 g/mol
Category: Organic Bases
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	218.2±19.0 °C at 760 mmHg
Density	1.0±0.1 g/cm3
Flash Point	85.8±21.5 °C
Exact Mass	173.105194
PSA	46.61000
LogP	1.37
Vapor Pressure	0.1±0.4 mmHg at 25°C
Refractive Index	1.443

Customs & Trade Information

HS Code	2924199090
Summary	2924199090. other acyclic amides (including acyclic 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 tert-Butyl methyl(2-oxoethyl)carbamate?

The CAS number of tert-Butyl methyl(2-oxoethyl)carbamate is 123387-72-4.

What are the molecular formula and molecular weight of tert-Butyl methyl(2-oxoethyl)carbamate?

tert-Butyl methyl(2-oxoethyl)carbamate has molecular formula C8H15NO3 and molecular weight 173.210 g/mol.

What are the upstream and downstream products of tert-Butyl methyl(2-oxoethyl)carbamate?

For tert-Butyl methyl(2-oxoethyl)carbamate, Upstream Products: tert-Butyl (2-hydroxyethyl)(methyl)carbamate, Oxalyl chloride, Triethylamine.

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. "tert-Butyl methyl(2-oxoethyl)carbamate (CAS 123387-72-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-39983-7 (accessed 2026-11-09).

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