1,4-oxazepane

Also known as: homomorpholine, hexahydro-1,4-oxazepine, 1,4-oxazepine, hexahydro-, 1,4-hexahydrooxazepine, 1-aza-5-oxacycloheptane

1,4-oxazepane (CAS 5638-60-8) is a compound in the Aliphatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C5H11NO and a molecular weight of 101.14700 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 5638-60-8
Jingsj CID: J-1506880-8
Molecular Formula: C₅H₁₁NO
Molecular Weight: 101.14700 g/mol
Category: Aliphatic Hydrocarbons
Last updated: 8/21/2026

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Physicochemical Properties

Exact Mass	101.08400
PSA	21.26000
LogP	0.32510

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 1,4-oxazepane?

The CAS number of 1,4-oxazepane is 5638-60-8.

What are the molecular formula and molecular weight of 1,4-oxazepane?

1,4-oxazepane has molecular formula C5H11NO and molecular weight 101.14700 g/mol.

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. "1,4-oxazepane (CAS 5638-60-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1506880-8 (accessed 2026-11-07).

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