tert-Butyl 2-(2-hydroxyethyl)morpholine-4-carboxylate

Also known as: N-Boc-2-(2-hydroxyethyl)morpholine, tert-Butyl 2-(2-hydroxyethyl)morpholine-4-carboxylate, 4-Morpholinecarboxylic acid, 2-(2-hydroxyethyl)-, 1,1-dimethylethyl ester, 2-Methyl-2-propanyl 2-(2-hydroxyethyl)-4-morpholinecarboxylate, 4-N-Boc-2-(2-hydroxyethyl)morpholine, tert-Butyl-2-(2-hydroxyethyl)morpholin-4-carboxylat

tert-Butyl 2-(2-hydroxyethyl)morpholine-4-carboxylate (CAS 913642-78-1) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C11H21NO4 and a molecular weight of 231.289 g/mol. Key properties include a boiling point of 335.8±27.0 °C at 760 mmHg, a density of 1.1±0.1 g/cm3 and a flash point of 156.9±23.7 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 913642-78-1
Jingsj CID: J-1495803-3
Molecular Formula: C₁₁H₂₁NO₄
Molecular Weight: 231.289 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	335.8±27.0 °C at 760 mmHg
Density	1.1±0.1 g/cm3
Flash Point	156.9±23.7 °C
Exact Mass	231.147064
PSA	59.00000
LogP	0.00
Vapor Pressure	0.0±1.6 mmHg at 25°C
Refractive Index	1.474
Storage Conditions	2-8°C

Customs & Trade Information

HS Code	2934999090
Summary	2934999090. other heterocyclic compounds. 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 tert-Butyl 2-(2-hydroxyethyl)morpholine-4-carboxylate?

The CAS number of tert-Butyl 2-(2-hydroxyethyl)morpholine-4-carboxylate is 913642-78-1.

What are the molecular formula and molecular weight of tert-Butyl 2-(2-hydroxyethyl)morpholine-4-carboxylate?

tert-Butyl 2-(2-hydroxyethyl)morpholine-4-carboxylate has molecular formula C11H21NO4 and molecular weight 231.289 g/mol.

What are the upstream and downstream products of tert-Butyl 2-(2-hydroxyethyl)morpholine-4-carboxylate?

For tert-Butyl 2-(2-hydroxyethyl)morpholine-4-carboxylate, Upstream Products: Di-tert-butyl dicarbonate, 2-(2-Hydroxyethyl)morpholine, 4-Benzyl-2-(2-hydroxyethyl)morpholine.

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 2-(2-hydroxyethyl)morpholine-4-carboxylate (CAS 913642-78-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1495803-3 (accessed 2026-11-09).

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