DL-Leucic acid isopropyl ester

Also known as: Isopropyl DL-Leucate, Isopropyl 2-hydroxy-4-methylpentanoate, propan-2-yl 2-hydroxy-4-methylpentanoate, DL-2-HYDROXYISOCAPROIC ACID ISOPROPYL ESTER, ISOPROPYL DL-2-HYDROXY-4-METHYLVALERATE, Pentanoic acid, 2-hydroxy-4-methyl-, 1-methylethyl ester, L0118

DL-Leucic acid isopropyl ester (CAS 156276-25-4) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C9H18O3 and a molecular weight of 174.23700 g/mol. Key properties include a boiling point of 206.3ºC at 760 mmHg, a density of 0.94 g/cm3 and a flash point of 77ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 156276-25-4
Jingsj CID: J-48971-4
Molecular Formula: C₉H₁₈O₃
Molecular Weight: 174.23700 g/mol
Category: Organic Acids
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	206.3ºC at 760 mmHg
Density	0.94 g/cm3
Flash Point	77ºC
Exact Mass	174.12600
PSA	46.53000
LogP	1.34500
Vapor Pressure	0.0564mmHg at 25°C
Refractive Index	1.436

Customs & Trade Information

HS Code	2918199090
Summary	2918199090 other carboxylic acids with alcohol function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their derivatives。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0%

Frequently Asked Questions

What is the CAS number of DL-Leucic acid isopropyl ester?

The CAS number of DL-Leucic acid isopropyl ester is 156276-25-4.

What are the molecular formula and molecular weight of DL-Leucic acid isopropyl ester?

DL-Leucic acid isopropyl ester has molecular formula C9H18O3 and molecular weight 174.23700 g/mol.

What are the upstream and downstream products of DL-Leucic acid isopropyl ester?

For DL-Leucic acid isopropyl ester, Upstream Products: DL-Leucic Acid, Isopropanol.

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

Last updated: 8/21/2026

How to cite: Jingsj. "DL-Leucic acid isopropyl ester (CAS 156276-25-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-48971-4 (accessed 2026-11-09).

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