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tert-butyl 2-oxoazepane-1-carboxylate

Also known as: 1-(tert-butoxycarbonyl)-1-azacycloheptan-2-one, 1-Boc-2-oxoazepane, 1-Boc-2-oxohexamethyleneimine, 1-Boc-aza-2-cycloheptanone, 1-Boc-azepan-2-one, N-Boc-2-azepanone, N-Boc-caprolactam, N-Boc-epsilon-caprolactam, N-Boc-ε-caprolactam

tert-butyl 2-oxoazepane-1-carboxylate (CAS 106412-36-6) is a compound in the Organic Bases category listed in the Jingsj chemical database. It has the molecular formula C11H19NO3 and a molecular weight of 213.27700 g/mol. Key properties include a melting point of 35-37 °C, a density of 1.038 g/cm3(Predicted) and a flash point of >110 °C. It is classified under GHS with signal word Warning and hazard statements H315 — Causes skin irritation, H319 — Causes serious eye irritation and H335 — May cause respiratory irritation. No supplier offers are currently listed; request a quote. Record last updated Nov 3, 2026.

CAS No.
106412-36-6
Jingsj CID
J-1603183-7
Molecular Formula
C11H19NO3
Molecular Weight
213.27700 g/mol
Category
Organic Bases
Last updated
11/3/2026
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Physicochemical Properties

Melting Point35-37 °C
Density1.038 g/cm3(Predicted)
Flash Point>110 °C
Exact Mass227.15200
PSA55.40000
LogP3.00890

GHS Safety & Compliance

Irritant / Environmental HazardSignal word: Warning
  • H315 — Causes skin irritation
  • H319 — Causes serious eye irritation
  • H335 — May cause respiratory irritation
  • H400 — Very toxic to aquatic life

Customs & Trade Information

HS Code2933790090
Summary2933790090. other lactams. VAT:17.0%. Tax rebate rate:9.0%. . MFN tariff:9.0%. General tariff:20.0%

Frequently Asked Questions

What is the CAS number of tert-butyl 2-oxoazepane-1-carboxylate?

The CAS number of tert-butyl 2-oxoazepane-1-carboxylate is 106412-36-6.

What are the molecular formula and molecular weight of tert-butyl 2-oxoazepane-1-carboxylate?

tert-butyl 2-oxoazepane-1-carboxylate has molecular formula C11H19NO3 and molecular weight 213.27700 g/mol.

Is tert-butyl 2-oxoazepane-1-carboxylate hazardous?

tert-butyl 2-oxoazepane-1-carboxylate has GHS signal word Warning and hazard statements H315 — Causes skin irritation; H319 — Causes serious eye irritation; H335 — May cause respiratory irritation.

What are the upstream and downstream products of tert-butyl 2-oxoazepane-1-carboxylate?

For tert-butyl 2-oxoazepane-1-carboxylate, Upstream Products: Caprolactam, Di-tert-butyl dicarbonate; Downstream Products: 2-Phenylazepane, Caprolactam, tert-Butyl N-(6-hydroxyhexyl)carbamate.

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

Last updated:

How to cite: Jingsj. "tert-butyl 2-oxoazepane-1-carboxylate (CAS 106412-36-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1603183-7 (accessed 2026-11-09).

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