tert-Butyl piperidine-1-carboxylate

Also known as: 1-Boc-piperidine, N-(tert-Butoxycarbonyl)piperidine, 1-(tert-Butoxycarbonyl)piperidine, 1-(tert-Butyloxycarbonyl)piperidine, Piperidine-1-carboxylic acid tert-butyl ester, 1-Piperidinecarboxylic acid, 1,1-dimethylethyl ester, 2-Methyl-2-propanyl 1-piperidinecarboxylate

tert-Butyl piperidine-1-carboxylate (CAS 75844-69-8) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C10H19NO2 and a molecular weight of 185.263 g/mol. Key properties include a boiling point of 243.0±9.0 °C at 760 mmHg, a density of 1.0±0.1 g/cm3 and a flash point of 100.8±18.7 °C. It is classified under GHS with signal word Danger and hazard statements H301 — Toxic if swallowed, H315 — Causes skin irritation and H319 — Causes serious eye irritation. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 75844-69-8
Jingsj CID: J-1966438-1
Molecular Formula: C₁₀H₁₉NO₂
Molecular Weight: 185.263 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	243.0±9.0 °C at 760 mmHg
Density	1.0±0.1 g/cm3
Flash Point	100.8±18.7 °C
Exact Mass	185.141586
PSA	29.54000
LogP	2.06
Vapor Pressure	0.0±0.5 mmHg at 25°C
Refractive Index	1.469

GHS Safety & Compliance

Acute Toxicity / Environmental HazardSignal word: Danger

H301 — Toxic if swallowed
H315 — Causes skin irritation
H319 — Causes serious eye irritation
H335 — May cause respiratory irritation
H400 — Very toxic to aquatic life

Customs & Trade Information

HS Code	2933399090
Summary	2933399090. other compounds containing an unfused pyridine ring (whether or not hydrogenated) in the structure. 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 piperidine-1-carboxylate?

The CAS number of tert-Butyl piperidine-1-carboxylate is 75844-69-8.

What are the molecular formula and molecular weight of tert-Butyl piperidine-1-carboxylate?

tert-Butyl piperidine-1-carboxylate has molecular formula C10H19NO2 and molecular weight 185.263 g/mol.

Is tert-Butyl piperidine-1-carboxylate hazardous?

tert-Butyl piperidine-1-carboxylate has GHS signal word Danger and hazard statements H301 — Toxic if swallowed; H315 — Causes skin irritation; H319 — Causes serious eye irritation.

What are the upstream and downstream products of tert-Butyl piperidine-1-carboxylate?

For tert-Butyl piperidine-1-carboxylate, Upstream Products: Di-tert-butyl dicarbonate, tert-Butyl 4-hydroxypiperidine-1-carboxylate, p-Anisidine; Downstream Products: (R)-1-(tert-Butoxycarbonyl)piperidine-2-carboxylic acid, (S)-1-Boc-piperidine-2-carboxylic acid, 1-Boc-2-piperidone.

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 piperidine-1-carboxylate (CAS 75844-69-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1966438-1 (accessed 2026-11-09).

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