1-Methyl-3-piperidinol
3-羟基-1-甲基哌啶
Also known as: 1-Methyl-3-piperidinol, 3-Hydroxy-1-methylpiperidine, 3-Hydroxy-N-methylpiperidine, N-Methyl-3-hydroxypiperidine, N-Methyl-3-piperidinol, 1-methylpiperidin-3-ol, (3RS)-1-methyl-3-piperidinol, 1-Methyl-3-hydroxypiperidine, 3-Piperidinol, 1-methyl-, NM3PPOL
1-Methyl-3-piperidinol (CAS 3554-74-3) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C6H13NO and a molecular weight of 115.174 g/mol. It is also known as 3-Hydroxy-1-methylpiperidine, 3-Hydroxy-N-methylpiperidine and N-Methyl-3-hydroxypiperidine. Key properties include a boiling point of 177.6±0.0 °C at 760 mmHg, a density of 1.0±0.1 g/cm3 and a flash point of 70.0±0.0 °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 Aug 21, 2026.
- CAS No.
- 3554-74-3
- Jingsj CID
- J-26812-9
- Molecular Formula
- C6H13NO
- Chinese Name
- 3-羟基-1-甲基哌啶
- Molecular Weight
- 115.174 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 177.6±0.0 °C at 760 mmHg |
|---|---|
| Density | 1.0±0.1 g/cm3 |
| Flash Point | 70.0±0.0 °C |
| Exact Mass | 115.099716 |
| PSA | 23.47000 |
| LogP | -0.12 |
| Vapor Pressure | 0.3±0.7 mmHg at 25°C |
| Refractive Index | 1.487 |
GHS Safety & Compliance
- H315 — Causes skin irritation
- H319 — Causes serious eye irritation
- H335 — May cause respiratory irritation
Customs & Trade Information
| HS Code | 2933399030 |
|---|
Frequently Asked Questions
What is the CAS number of 1-Methyl-3-piperidinol?
The CAS number of 1-Methyl-3-piperidinol is 3554-74-3.
What are the molecular formula and molecular weight of 1-Methyl-3-piperidinol?
1-Methyl-3-piperidinol has molecular formula C6H13NO and molecular weight 115.174 g/mol.
Is 1-Methyl-3-piperidinol hazardous?
1-Methyl-3-piperidinol 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 1-Methyl-3-piperidinol?
For 1-Methyl-3-piperidinol, Upstream Products: Formaldehyde, 3-Hydroxypyridine, N-methyl-1-(oxolan-2-yl)methanamine; Downstream Products: 1-Methylpiperidin-3-one.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "1-Methyl-3-piperidinol (CAS 3554-74-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-26812-9 (accessed 2026-10-28).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.