1-tert-butyl 4-ethyl 4-allylpiperidine-1,4-dicarboxylate
Also known as: ethyl 1-Boc-4-allyl-4-piperidinecarboxylate, ethyl N-Boc-4-allylpiperidine-4-carboxylate, 1,4-piperidinedicarboxylic acid, 4-(2-propen-1-yl)-, 1-(1,1-dimethylethyl) 4-ethyl ester, 1-(1,1-dimethylethyl) 4-ethyl 4-(2-propenyl)-1,4-piperidinedicarboxylate, 1-Boc-4-allyl-4-ethoxycarbonylpiperidine, 4-allylpiperidine-1,4-dicarboxylic acid 1-tert-butyl ester 4-ethyl ester
1-tert-butyl 4-ethyl 4-allylpiperidine-1,4-dicarboxylate (CAS 146603-99-8) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C16H27NO4 and a molecular weight of 297.39000 g/mol. Key properties include a boiling point of 392.5ºC at 760 mmHg, a density of 1.257g/cm3 and a flash point of 191.2ºC. It is classified under GHS with signal word Warning and hazard statements H302 — Harmful if swallowed. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 146603-99-8
- Jingsj CID
- J-1001545-9
- Molecular Formula
- C16H27NO4
- Molecular Weight
- 297.39000 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 392.5ºC at 760 mmHg |
|---|---|
| Density | 1.257g/cm3 |
| Flash Point | 191.2ºC |
| Exact Mass | 297.19400 |
| PSA | 55.84000 |
| LogP | 3.08080 |
| Vapor Pressure | 2.97E-07mmHg at 25°C |
| Refractive Index | 1.53 |
GHS Safety & Compliance
- H302 — Harmful if swallowed
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 1-tert-butyl 4-ethyl 4-allylpiperidine-1,4-dicarboxylate?
The CAS number of 1-tert-butyl 4-ethyl 4-allylpiperidine-1,4-dicarboxylate is 146603-99-8.
What are the molecular formula and molecular weight of 1-tert-butyl 4-ethyl 4-allylpiperidine-1,4-dicarboxylate?
1-tert-butyl 4-ethyl 4-allylpiperidine-1,4-dicarboxylate has molecular formula C16H27NO4 and molecular weight 297.39000 g/mol.
Is 1-tert-butyl 4-ethyl 4-allylpiperidine-1,4-dicarboxylate hazardous?
1-tert-butyl 4-ethyl 4-allylpiperidine-1,4-dicarboxylate has GHS signal word Warning and hazard statements H302 — Harmful if swallowed.
What are the upstream and downstream products of 1-tert-butyl 4-ethyl 4-allylpiperidine-1,4-dicarboxylate?
For 1-tert-butyl 4-ethyl 4-allylpiperidine-1,4-dicarboxylate, Upstream Products: Allyl bromide, Ethyl N-Boc-piperidine-4-carboxylate, Allyl iodide; Downstream Products: 1-Boc-4-allyl-4-piperidinecarboxylic acid, 1,4-Piperidinedicarboxylic acid, 4-(2-hydroxyethyl)-, 1-(1,1-dimethylethyl) 4-ethyl ester, tert-Butyl 4-(2-hydroxyethyl)-4-(hydroxymethyl)piperidine-1-carboxylate.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "1-tert-butyl 4-ethyl 4-allylpiperidine-1,4-dicarboxylate (CAS 146603-99-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1001545-9 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.