(R)-(-)-N-[1-(1-Naphthyl)ethyl]phthalamic acid

(R)-(-)-N-[1-(1-萘基)乙基]邻氨甲酰苯甲酸

Also known as: 2-[[(1R)-1-naphthalen-1-ylethyl]carbamoyl]benzoic acid, Benzoic acid, 2-[[[(1R)-1-(1-naphthalenyl)ethyl]amino]carbonyl]-, (R)-2-((1-(Naphthalen-1-yl)ethyl)carbamoyl)benzoic acid, (R)-(-)-N-(1-(1-NAPHTHYL)ETHYL)PHTHALAMIC ACID, MFCD00192338

(R)-(-)-N-[1-(1-Naphthyl)ethyl]phthalamic acid (CAS 163438-05-9) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C20H17NO3 and a molecular weight of 319.35400 g/mol. It is also known as 2-[[(1R)-1-naphthalen-1-ylethyl]carbamoyl]benzoic acid, Benzoic acid, 2-[[[(1R)-1-(1-naphthalenyl)ethyl]amino]carbonyl]- and (R)-2-((1-(Naphthalen-1-yl)ethyl)carbamoyl)benzoic acid. Key properties include a melting point of 166ºC (dec.)(lit.), a boiling point of 582ºC at 760mmHg, a density of 1.255g/cm3 and a flash point of 305.8ºC. GHS signal word: Warning. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
163438-05-9
Jingsj CID
J-1007-8
Molecular Formula
C20H17NO3
Chinese Name
(R)-(-)-N-[1-(1-萘基)乙基]邻氨甲酰苯甲酸
Molecular Weight
319.35400 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Melting Point166ºC (dec.)(lit.)
Boiling Point582ºC at 760mmHg
Density1.255g/cm3
Flash Point305.8ºC

GHS Safety & Compliance

IrritantSignal word: Warning

Frequently Asked Questions

What is the CAS number of (R)-(-)-N-[1-(1-Naphthyl)ethyl]phthalamic acid?

The CAS number of (R)-(-)-N-[1-(1-Naphthyl)ethyl]phthalamic acid is 163438-05-9.

What are the molecular formula and molecular weight of (R)-(-)-N-[1-(1-Naphthyl)ethyl]phthalamic acid?

(R)-(-)-N-[1-(1-Naphthyl)ethyl]phthalamic acid has molecular formula C20H17NO3 and molecular weight 319.35400 g/mol.

Is (R)-(-)-N-[1-(1-Naphthyl)ethyl]phthalamic acid hazardous?

(R)-(-)-N-[1-(1-Naphthyl)ethyl]phthalamic acid has GHS signal word Warning.

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

Last updated:

How to cite: Jingsj. "(R)-(-)-N-[1-(1-Naphthyl)ethyl]phthalamic acid (CAS 163438-05-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1007-8 (accessed 2026-10-23).

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