2-Amino-4-(3,4-dichlorophenyl)thiazole

Also known as: 4-(3,4-dichlorophenyl)thiazol-2-amine, 4-(3,4-dichlorophenyl)-1,3-thiazol-2-amine, 4-(3,4-dichloro-phenyl)-thiazol-2-ylamine, 4-(3,4-DICHLOROPHENYL)-1,3-THIAZOL-2-AMINE, 4-(3,4-DICHLORO-PHENYL)-THIAZOL-2-YLAMINE, AKOS B000487, AKOS BBS-00006596, ART-CHEM-BB B000487, IFLAB-BB F1386-0380, MFCD00466323, Zinc00035892

2-Amino-4-(3,4-dichlorophenyl)thiazole (CAS 39893-80-6) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C9H6Cl2N2S and a molecular weight of 245.12800 g/mol. Key properties include a melting point of 163 °C, a boiling point of 420.7ºC at 760 mmHg, a density of 1.498g/cm3 and a flash point of 208.3ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 39893-80-6
Jingsj CID: J-1305216-9
Molecular Formula: C₉H₆Cl₂N₂S
Molecular Weight: 245.12800 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Physicochemical Properties

Melting Point	163 °C
Boiling Point	420.7ºC at 760 mmHg
Density	1.498g/cm3
Flash Point	208.3ºC
Exact Mass	243.96300
PSA	67.15000
LogP	4.28030
Refractive Index	1.673
Storage Conditions	2-8°C

Customs & Trade Information

HS Code	2934100090
Summary	2934100090 other compounds containing an unfused thiazole ring (whether or not hydrogenated) in the structure VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:20.0%

Frequently Asked Questions

What is the CAS number of 2-Amino-4-(3,4-dichlorophenyl)thiazole?

The CAS number of 2-Amino-4-(3,4-dichlorophenyl)thiazole is 39893-80-6.

What are the molecular formula and molecular weight of 2-Amino-4-(3,4-dichlorophenyl)thiazole?

2-Amino-4-(3,4-dichlorophenyl)thiazole has molecular formula C9H6Cl2N2S and molecular weight 245.12800 g/mol.

What are the upstream and downstream products of 2-Amino-4-(3,4-dichlorophenyl)thiazole?

For 2-Amino-4-(3,4-dichlorophenyl)thiazole, Upstream Products: 1-(3,4-dichlorophenyl)ethanone, 2-Bromo-1-(3,4-dichlorophenyl)ethan-1-one, 2-Chloro-1-(3,4-dichlorophenyl)ethanone.

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. "2-Amino-4-(3,4-dichlorophenyl)thiazole (CAS 39893-80-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1305216-9 (accessed 2026-11-09).

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