N-(4-Ethoxyphenyl)urea

Also known as: Dulcin, Dulcine, Valzin, Sucrol, Phenetolcarbamide, p-Ethoxyphenylurea, p-Phenetylurea, 4-Ureidophenetole, NSC 1839

N-(4-Ethoxyphenyl)urea (CAS 150-69-6) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C9H12N2O2 and a molecular weight of 180.20400 g/mol. Key properties include a melting point of 343-345ºC, a boiling point of 299ºC at 760 mmHg, a density of 1.199 g/cm3 and a flash point of 134.6ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 150-69-6
Jingsj CID: J-1362270-1
Molecular Formula: C₉H₁₂N₂O₂
Molecular Weight: 180.20400 g/mol
Category: Aromatic Hydrocarbons
Last updated: 8/21/2026

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Physicochemical Properties

Melting Point	343-345ºC
Boiling Point	299ºC at 760 mmHg
Density	1.199 g/cm3
Flash Point	134.6ºC
Exact Mass	180.09000
PSA	64.35000
LogP	2.34920
Vapor Pressure	0.00123mmHg at 25°C
Refractive Index	1.59
Storage Conditions	0-6℃

Customs & Trade Information

HS Code	2924299090
Summary	2924299090. other cyclic amides (including cyclic carbamates) and their derivatives; salts thereof. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

Frequently Asked Questions

What is the CAS number of N-(4-Ethoxyphenyl)urea?

The CAS number of N-(4-Ethoxyphenyl)urea is 150-69-6.

What are the molecular formula and molecular weight of N-(4-Ethoxyphenyl)urea?

N-(4-Ethoxyphenyl)urea has molecular formula C9H12N2O2 and molecular weight 180.20400 g/mol.

What are the upstream and downstream products of N-(4-Ethoxyphenyl)urea?

For N-(4-Ethoxyphenyl)urea, Upstream Products: 4-Ethoxyphenyl isocyanate, Potassium cyanate, p-Phenetidine; Downstream Products: Acetamide, Phenacetin, p-Phenetidine.

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. "N-(4-Ethoxyphenyl)urea (CAS 150-69-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1362270-1 (accessed 2026-11-06).

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