5,6-Dimethoxybenzo[d]thiazol-2-amine

5,6-二甲氧基-1,3-苯并噻唑-2-胺

Also known as: 2-Benzothiazolamine, 5,6-dimethoxy-, 2-amino-5,6-dimethoxybenzothiazole, 5,6-Dimethoxy-1,3-benzothiazol-2-amine, 5,6-Dimethoxy-benzothiazol-2-ylamine, 5,6-dimethoxy-2-aminobenzothiazole, Benzothiazole, 2-amino-5,6-dimethoxy-

5,6-Dimethoxybenzo[d]thiazol-2-amine (CAS 6294-52-6) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C9H10N2O2S and a molecular weight of 210.253 g/mol. It is also known as 2-Benzothiazolamine, 5,6-dimethoxy-, 2-amino-5,6-dimethoxybenzothiazole and 5,6-Dimethoxy-1,3-benzothiazol-2-amine. Key properties include a boiling point of 366.3±45.0 °C at 760 mmHg, a density of 1.3±0.1 g/cm3 and a flash point of 175.4±28.7 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 6294-52-6
Jingsj CID: J-1343641-2
Molecular Formula: C₉H₁₀N₂O₂S
Chinese Name: 5,6-二甲氧基-1,3-苯并噻唑-2-胺
Molecular Weight: 210.253 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	366.3±45.0 °C at 760 mmHg
Density	1.3±0.1 g/cm3
Flash Point	175.4±28.7 °C
Exact Mass	210.046295
PSA	85.61000
LogP	1.63
Vapor Pressure	0.0±0.8 mmHg at 25°C
Refractive Index	1.665

Customs & Trade Information

HS Code	2934200090
Summary	2934200090. other compounds containing in the structure a benzothiazole ring-system (whether or not hydrogenated), not further fused. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Frequently Asked Questions

What is the CAS number of 5,6-Dimethoxybenzo[d]thiazol-2-amine?

The CAS number of 5,6-Dimethoxybenzo[d]thiazol-2-amine is 6294-52-6.

What are the molecular formula and molecular weight of 5,6-Dimethoxybenzo[d]thiazol-2-amine?

5,6-Dimethoxybenzo[d]thiazol-2-amine has molecular formula C9H10N2O2S and molecular weight 210.253 g/mol.

What are the upstream and downstream products of 5,6-Dimethoxybenzo[d]thiazol-2-amine?

For 5,6-Dimethoxybenzo[d]thiazol-2-amine, Upstream Products: Potassium thiocyanate, 3,4-Dimethoxyaniline; Downstream Products: 2-Chloro-5,6-dimethoxybenzothiazole.

Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.

Last updated: 8/21/2026

How to cite: Jingsj. "5,6-Dimethoxybenzo[d]thiazol-2-amine (CAS 6294-52-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1343641-2 (accessed 2026-10-28).

Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.