1-Benzylpiperidine-2,6-dione
Also known as: N-Benzyl-2,6-piperidinedione, 1-Benzyl-2,6-piperidinedione, 1-Benzylpiperidine-2,6-dione, 2,6-Piperidinedione, 1-(phenylmethyl)-, N-(Phenylmethyl)-2,6-piperidinedione, N-Benzylglutarimide
1-Benzylpiperidine-2,6-dione (CAS 42856-43-9) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C12H13NO2 and a molecular weight of 203.237 g/mol. Key properties include a melting point of 48-49ºC, a boiling point of 404.6±24.0 °C at 760 mmHg, a density of 1.2±0.1 g/cm3 and a flash point of 195.2±15.2 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 42856-43-9
- Jingsj CID
- J-1517333-8
- Molecular Formula
- C12H13NO2
- Molecular Weight
- 203.237 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 48-49ºC |
|---|---|
| Boiling Point | 404.6±24.0 °C at 760 mmHg |
| Density | 1.2±0.1 g/cm3 |
| Flash Point | 195.2±15.2 °C |
| Exact Mass | 203.094635 |
| PSA | 37.38000 |
| LogP | 2.13 |
| Vapor Pressure | 0.0±0.9 mmHg at 25°C |
| Refractive Index | 1.578 |
Customs & Trade Information
| HS Code | 2925190090 |
|---|---|
| Summary | 2925190090 other imides and their derivatives; salts thereof VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0% |
Frequently Asked Questions
What is the CAS number of 1-Benzylpiperidine-2,6-dione?
The CAS number of 1-Benzylpiperidine-2,6-dione is 42856-43-9.
What are the molecular formula and molecular weight of 1-Benzylpiperidine-2,6-dione?
1-Benzylpiperidine-2,6-dione has molecular formula C12H13NO2 and molecular weight 203.237 g/mol.
What are the upstream and downstream products of 1-Benzylpiperidine-2,6-dione?
For 1-Benzylpiperidine-2,6-dione, Upstream Products: Glutaric anhydride, Benzylamine, Glutarimide; Downstream Products: 1-Benzyl-3,4-dihydro-1H-pyridin-2-one.
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-Benzylpiperidine-2,6-dione (CAS 42856-43-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1517333-8 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.