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(R)-(-)-1-Methyl-3-pyrrolidinol

Also known as: (R)-1-Methyl-3-pyrrolidinol, (R)-3-Hydroxy-1-methyl-pyrrolidine, (R)-(-)-3-Hydroxy-N-methylpyrrolidine, (3R)-1-Methylpyrrolidin-3-ol, 1-Methyl-3-pyrrolidinol, UNII:CGW2AL7PQ7, MFCD03788747

(R)-(-)-1-Methyl-3-pyrrolidinol (CAS 104641-60-3) is a compound in the Aliphatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C5H11NO and a molecular weight of 101.147 g/mol. Key properties include a boiling point of 192.2±0.0 °C at 760 mmHg, a density of 1.0±0.1 g/cm3 and a flash point of 70.6±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.
104641-60-3
Jingsj CID
J-31769-1
Molecular Formula
C5H11NO
Molecular Weight
101.147 g/mol
Category
Aliphatic Hydrocarbons
Last updated
8/21/2026
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Physicochemical Properties

Boiling Point192.2±0.0 °C at 760 mmHg
Density1.0±0.1 g/cm3
Flash Point70.6±0.0 °C
Exact Mass101.084061
PSA23.47000
LogP-0.69
Vapor Pressure0.1±0.8 mmHg at 25°C
Refractive Index1.497

GHS Safety & Compliance

IrritantSignal word: Warning
  • H315 — Causes skin irritation
  • H319 — Causes serious eye irritation
  • H335 — May cause respiratory irritation

Frequently Asked Questions

What is the CAS number of (R)-(-)-1-Methyl-3-pyrrolidinol?

The CAS number of (R)-(-)-1-Methyl-3-pyrrolidinol is 104641-60-3.

What are the molecular formula and molecular weight of (R)-(-)-1-Methyl-3-pyrrolidinol?

(R)-(-)-1-Methyl-3-pyrrolidinol has molecular formula C5H11NO and molecular weight 101.147 g/mol.

Is (R)-(-)-1-Methyl-3-pyrrolidinol hazardous?

(R)-(-)-1-Methyl-3-pyrrolidinol 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 (R)-(-)-1-Methyl-3-pyrrolidinol?

For (R)-(-)-1-Methyl-3-pyrrolidinol, Upstream Products: Formaldehyde, 3-Pyrrolidinol, (R)-(-)-3-Pyrrolidinol hydrochloride.

Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.

Last updated:

How to cite: Jingsj. "(R)-(-)-1-Methyl-3-pyrrolidinol (CAS 104641-60-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-31769-1 (accessed 2026-11-09).

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