Diethyl 2-(1-phenylpropyl)malonate

Also known as: Diethyl (1-phenylpropyl)malonate, NSC 197077, SC 197077, Propanedioic acid, (1-phenylpropyl)-, diethyl ester, Diethyl 2-(1-phenylpropyl)propanedioate, (1-Phenylpropyl)Malonic acid diethyl ester

Diethyl 2-(1-phenylpropyl)malonate (CAS 37556-02-8) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C16H22O4 and a molecular weight of 278.34300 g/mol. Key properties include a boiling point of 347.6ºC at 760 mmHg, a density of 1.06g/cm3 and a flash point of 163.5ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 37556-02-8
Jingsj CID: J-944705-6
Molecular Formula: C₁₆H₂₂O₄
Molecular Weight: 278.34300 g/mol
Category: Organic Acids
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	347.6ºC at 760 mmHg
Density	1.06g/cm3
Flash Point	163.5ºC
Exact Mass	278.15200
PSA	52.60000
LogP	2.92260
Refractive Index	1.493

Customs & Trade Information

HS Code	2917399090
Summary	2917399090 aromatic polycarboxylic acids, 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 Diethyl 2-(1-phenylpropyl)malonate?

The CAS number of Diethyl 2-(1-phenylpropyl)malonate is 37556-02-8.

What are the molecular formula and molecular weight of Diethyl 2-(1-phenylpropyl)malonate?

Diethyl 2-(1-phenylpropyl)malonate has molecular formula C16H22O4 and molecular weight 278.34300 g/mol.

What are the upstream and downstream products of Diethyl 2-(1-phenylpropyl)malonate?

For Diethyl 2-(1-phenylpropyl)malonate, Upstream Products: (1-Bromopropyl)benzene, Diethyl malonate, Diethylaluminum chloride.

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. "Diethyl 2-(1-phenylpropyl)malonate (CAS 37556-02-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-944705-6 (accessed 2026-11-09).

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