1-[4-(Dimethylamino)phenyl]-2-thiourea

Also known as: [4-(dimethylamino)phenyl]thiourea, N-[4-(dimethylamino)phenyl]thiourea, 1-(4-(Dimethylamino)phenyl)thiourea, 1-[p-(dimethylamino)phenyl]thiourea, 4-DIMETHYLAMINOPHENYLTHIOUREA, 4-N,N-dimethylaminophenyl thiourea, N-p-Dimethylaminophenylthioharnstoff, p-Dimethylaminophenylthioharnstoff, Thiourea, N-[4-(dimethylamino)phenyl]-

1-[4-(Dimethylamino)phenyl]-2-thiourea (CAS 22283-43-8) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C9H13N3S and a molecular weight of 195.28500 g/mol. Key properties include a melting point of 190ºC, a boiling point of 335.9ºC at 760mmHg, a density of 1.255g/cm3 and a flash point of 157ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 22283-43-8
Jingsj CID: J-1163520-4
Molecular Formula: C₉H₁₃N₃S
Molecular Weight: 195.28500 g/mol
Category: Aromatic Hydrocarbons
Last updated: 8/21/2026

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Physicochemical Properties

Melting Point	190ºC
Boiling Point	335.9ºC at 760mmHg
Density	1.255g/cm3
Flash Point	157ºC
Exact Mass	195.08300
PSA	73.38000
LogP	2.18140
Vapor Pressure	0.000116mmHg at 25°C
Refractive Index	1.713

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-[4-(Dimethylamino)phenyl]-2-thiourea?

The CAS number of 1-[4-(Dimethylamino)phenyl]-2-thiourea is 22283-43-8.

What are the molecular formula and molecular weight of 1-[4-(Dimethylamino)phenyl]-2-thiourea?

1-[4-(Dimethylamino)phenyl]-2-thiourea has molecular formula C9H13N3S and molecular weight 195.28500 g/mol.

What are the upstream and downstream products of 1-[4-(Dimethylamino)phenyl]-2-thiourea?

For 1-[4-(Dimethylamino)phenyl]-2-thiourea, Upstream Products: N,N-Dimethyl-1,4-benzenediamine, 4-(Dimethylamino)phenyl isothiocyanate, N,N-Dimethyl-p-phenylenediamine monohydrochloride.

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-[4-(Dimethylamino)phenyl]-2-thiourea (CAS 22283-43-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1163520-4 (accessed 2026-11-09).

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