2-Methylpiperidine
Also known as: 2-Pipecoline, Pipicoline, alpha-Pipecoline, alpha-Pipecolin, 2-METHYL PIPERIDINE, 2-METHYLPIPERIDIN, 2-METHYLPIPERIDINE FOR SYNTHESIS
2-Methylpiperidine (CAS 109-05-7) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C6H13N and a molecular weight of 99.174 g/mol. Key properties include a melting point of -4--5 °C, a boiling point of 118.8±0.0 °C at 760 mmHg, a density of 0.8±0.1 g/cm3 and a flash point of 8.3±0.0 °C. It is classified under GHS with signal word Danger and hazard statements H225 — Highly flammable liquid and vapour, H302 — Harmful if swallowed and H315 — Causes skin irritation. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 109-05-7
- Jingsj CID
- J-1994111-6
- Molecular Formula
- C6H13N
- Molecular Weight
- 99.174 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | -4--5 °C |
|---|---|
| Boiling Point | 118.8±0.0 °C at 760 mmHg |
| Density | 0.8±0.1 g/cm3 |
| Flash Point | 8.3±0.0 °C |
| Exact Mass | 99.104797 |
| PSA | 12.03000 |
| LogP | 1.42 |
| Vapor Pressure | 16.4±0.2 mmHg at 25°C |
| Refractive Index | 1.422 |
| Additional Property | soluble |
GHS Safety & Compliance
- H225 — Highly flammable liquid and vapour
- H302 — Harmful if swallowed
- H315 — Causes skin irritation
- H318 — Causes serious eye damage
- H335 — May cause respiratory irritation
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 2-Methylpiperidine?
The CAS number of 2-Methylpiperidine is 109-05-7.
What are the molecular formula and molecular weight of 2-Methylpiperidine?
2-Methylpiperidine has molecular formula C6H13N and molecular weight 99.174 g/mol.
Is 2-Methylpiperidine hazardous?
2-Methylpiperidine has GHS signal word Danger and hazard statements H225 — Highly flammable liquid and vapour; H302 — Harmful if swallowed; H315 — Causes skin irritation.
What are the upstream and downstream products of 2-Methylpiperidine?
For 2-Methylpiperidine, Upstream Products: 2-Methylpyridine, (S)-(+)-2-Methylpiperidine, 5-Hexen-1-amine; Downstream Products: (S)-(+)-2-Methylpiperidine, (R)-2-Methylpiperidine, dodecafluoropentane.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "2-Methylpiperidine (CAS 109-05-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1994111-6 (accessed 2026-11-06).
Data for reference only; verify product details with suppliers before purchase.