1-(3,4,5-Trimethoxyphenyl)-2-thiourea

Also known as: (3,4,5-Trimethoxyphenyl)thiourea, Thiourea, N-(3,4,5-trimethoxyphenyl)-, N-(3,4,5-Trimethoxyphenyl)thiourea

1-(3,4,5-Trimethoxyphenyl)-2-thiourea (CAS 59083-54-4) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C10H14N2O3S and a molecular weight of 242.29500 g/mol. Key properties include a melting point of 204-206ºC, a boiling point of 356.2ºC at 760 mmHg, a density of 1.278g/cm3 and a flash point of 169.2ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 59083-54-4
Jingsj CID: J-1163578-2
Molecular Formula: C₁₀H₁₄N₂O₃S
Molecular Weight: 242.29500 g/mol
Category: Aromatic Hydrocarbons
Last updated: 8/21/2026

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Physicochemical Properties

Melting Point	204-206ºC
Boiling Point	356.2ºC at 760 mmHg
Density	1.278g/cm3
Flash Point	169.2ºC
Exact Mass	242.07300
PSA	97.83000
LogP	2.14120
Refractive Index	1.621

Customs & Trade Information

HS Code	2930909090
Summary	2930909090. other organo-sulphur compounds. 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 1-(3,4,5-Trimethoxyphenyl)-2-thiourea?

The CAS number of 1-(3,4,5-Trimethoxyphenyl)-2-thiourea is 59083-54-4.

What are the molecular formula and molecular weight of 1-(3,4,5-Trimethoxyphenyl)-2-thiourea?

1-(3,4,5-Trimethoxyphenyl)-2-thiourea has molecular formula C10H14N2O3S and molecular weight 242.29500 g/mol.

What are the upstream and downstream products of 1-(3,4,5-Trimethoxyphenyl)-2-thiourea?

For 1-(3,4,5-Trimethoxyphenyl)-2-thiourea, Upstream Products: 3,4,5-Trimethoxyaniline, 3,4,5-Trimethoxyphenyl isothiocyanate, 3,4,5-trimethoxyaniline hydrochloride.

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. "1-(3,4,5-Trimethoxyphenyl)-2-thiourea (CAS 59083-54-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1163578-2 (accessed 2026-11-09).

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