(R)-(+)-1-(p-Tolyl)ethylamine

(R)-(+)-1-(对甲苯基)乙胺

Also known as: (R)-1-(4-Methylphenyl)ethylamine, (R)-alpha,p-Dimethylbenzylamine, (1R)-1-(4-Methylphenyl)ethanamine, (R)-(+)-1-(4-Methylphenyl)ethylamine, (R)-(+)-α,4-Dimethylbenzylamine, (R)-1-(p-Tolyl)ethanamine, MFCD00145202

(R)-(+)-1-(p-Tolyl)ethylamine (CAS 4187-38-6) is a compound in the Solvents category listed in the Jingsj chemical database. It has the molecular formula C9H13N and a molecular weight of 135.206 g/mol. It is also known as (R)-1-(4-Methylphenyl)ethylamine, (R)-alpha,p-Dimethylbenzylamine and (1R)-1-(4-Methylphenyl)ethanamine. Key properties include a melting point of <-20ºC, a boiling point of 208.6±9.0 °C at 760 mmHg, a density of 0.9±0.1 g/cm3 and a flash point of 84.2±6.3 °C. GHS signal word: Danger. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
4187-38-6
Jingsj CID
J-32861-0
Molecular Formula
C9H13N
Chinese Name
(R)-(+)-1-(对甲苯基)乙胺
Molecular Weight
135.206 g/mol
Category
Solvents
Last updated
8/21/2026

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Physicochemical Properties

Melting Point<-20ºC
Boiling Point208.6±9.0 °C at 760 mmHg
Density0.9±0.1 g/cm3
Flash Point84.2±6.3 °C

GHS Safety & Compliance

Corrosion / IrritantSignal word: Danger

Frequently Asked Questions

What is the CAS number of (R)-(+)-1-(p-Tolyl)ethylamine?

The CAS number of (R)-(+)-1-(p-Tolyl)ethylamine is 4187-38-6.

What are the molecular formula and molecular weight of (R)-(+)-1-(p-Tolyl)ethylamine?

(R)-(+)-1-(p-Tolyl)ethylamine has molecular formula C9H13N and molecular weight 135.206 g/mol.

Is (R)-(+)-1-(p-Tolyl)ethylamine hazardous?

(R)-(+)-1-(p-Tolyl)ethylamine has GHS signal word Danger.

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

Last updated:

How to cite: Jingsj. "(R)-(+)-1-(p-Tolyl)ethylamine (CAS 4187-38-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-32861-0 (accessed 2026-10-24).

Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.