naphtho[1,2-d]thiazol-2-amine

萘并[1,2-d]噻唑-2-胺

Also known as: 2-amino-beta-naphthothiazole, SKA-31, 2-aminonaphtho[1,2-d]thiazole, 2-aminonaphtho-1,2-thiazole, benzo[e][1,3]benzothiazol-2-amine, naphtho[1,2-d]thiazol-2-ylamine, NSC 6278, AKOS BBS-00006561, IFLAB-BB F1386-0401, LABOTEST-BB LT00154570

naphtho[1,2-d]thiazol-2-amine (CAS 40172-65-4) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C11H8N2S and a molecular weight of 200.26 g/mol. It is also known as 2-amino-beta-naphthothiazole, SKA-31 and 2-aminonaphtho[1,2-d]thiazole. Key properties include a melting point of 184-188ºC, a boiling point of 417.1ºC at 760 mmHg, a density of 1.403g/cm3 and a flash point of 206.1ºC. GHS signal word: Warning. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 40172-65-4
Jingsj CID: J-1969548-2
Molecular Formula: C₁₁H₈N₂S
Chinese Name: 萘并[1,2-d]噻唑-2-胺
Molecular Weight: 200.26 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

No offers for this compound yet.

Request a quote

Physicochemical Properties

Melting Point	184-188ºC
Boiling Point	417.1ºC at 760 mmHg
Density	1.403g/cm3
Flash Point	206.1ºC

GHS Safety & Compliance

IrritantSignal word: Warning

Frequently Asked Questions

What is the CAS number of naphtho[1,2-d]thiazol-2-amine?

The CAS number of naphtho[1,2-d]thiazol-2-amine is 40172-65-4.

What are the molecular formula and molecular weight of naphtho[1,2-d]thiazol-2-amine?

naphtho[1,2-d]thiazol-2-amine has molecular formula C11H8N2S and molecular weight 200.26 g/mol.

Is naphtho[1,2-d]thiazol-2-amine hazardous?

naphtho[1,2-d]thiazol-2-amine has GHS signal word Warning.

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

Last updated: 8/21/2026

How to cite: Jingsj. "naphtho[1,2-d]thiazol-2-amine (CAS 40172-65-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1969548-2 (accessed 2026-10-25).

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