tert-butyl 2-(hydroxymethyl)morpholine-4-carboxylate

Also known as: 2-Hydroxymethyl-4-Boc-morpholine, 4-Boc-2-hydroxymethylmorpholine, N-tert-Butoxycarbonyl-2-(hydroxymethyl)morpholine, tert-butyl 2-(hydroxymethyl)-4-morpholinecarboxylate, 1,1-dimethylethyl 2-(hydroxymethyl)-4-morpholinecarboxylate, 2-Hydroxymethyl-morpholine-4-carboxylic acid tert-butyl ester, 4-Morpholinecarboxylic acid, 2-(hydroxymethyl)-, 1,1-dimethylethyl ester

tert-butyl 2-(hydroxymethyl)morpholine-4-carboxylate (CAS 135065-69-9) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C10H19NO4 and a molecular weight of 217.262 g/mol. Key properties include a boiling point of 320.7±27.0 °C at 760 mmHg, a density of 1.1±0.1 g/cm3 and a flash point of 147.8±23.7 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 135065-69-9
Jingsj CID: J-1515917-8
Molecular Formula: C₁₀H₁₉NO₄
Molecular Weight: 217.262 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	320.7±27.0 °C at 760 mmHg
Density	1.1±0.1 g/cm3
Flash Point	147.8±23.7 °C
Exact Mass	217.131409
PSA	59.00000
LogP	0.10
Vapor Pressure	0.0±1.5 mmHg at 25°C
Refractive Index	1.475
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-(hydroxymethyl)morpholine-4-carboxylate?

The CAS number of tert-butyl 2-(hydroxymethyl)morpholine-4-carboxylate is 135065-69-9.

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

tert-butyl 2-(hydroxymethyl)morpholine-4-carboxylate has molecular formula C10H19NO4 and molecular weight 217.262 g/mol.

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

For tert-butyl 2-(hydroxymethyl)morpholine-4-carboxylate, Upstream Products: Di-tert-butyl dicarbonate, (4-Benzylmorpholin-2-yl)methanol, 4-[(tert-butoxy)carbonyl]morpholine-2-carboxylic acid; Downstream Products: tert-butyl 2-formylmorpholine-4-carboxylate, 4-[(tert-butoxy)carbonyl]morpholine-2-carboxylic acid, tert-Butyl 2-(bromomethyl)morpholine-4-carboxylate.

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-(hydroxymethyl)morpholine-4-carboxylate (CAS 135065-69-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1515917-8 (accessed 2026-11-09).

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