4-(5,6,7,8-tetrahydronaphthalen-2-yl)-1,3-thiazol-2-amine

Also known as: 2-Amino-4-(5,6,7,8-tetrahydro-2-naphthyl)thiazole, 2-Amino-4-(5,6,7,8-tetrahydro-2-naphthyl)thiazole, 97%, 2-Thiazolamine, 4-(5,6,7,8-tetrahydro-2-naphthalenyl)-, 4-(5,6,7,8-tetrahydro-2-naphthalenyl)-1,3-thiazol-2-amine, 4-(5,6,7,8-tetrahydronaphthalen-2-yl)-1,3-thiazol-2-amine, 4-(5,6,7,8-tetrahydronaphthalen-2-yl)thiazol-2-amine, 4-(5,6,7,8-tetrahydro-aphthalen-2-yl)thiazol-2-ylamine, AURORA 22371, f3099-5549

4-(5,6,7,8-tetrahydronaphthalen-2-yl)-1,3-thiazol-2-amine (CAS 87999-04-0) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C13H14N2S and a molecular weight of 230.32900 g/mol. Key properties include a melting point of 105-110℃, a boiling point of 435.3ºC at 760 mmHg, a density of 1.234g/cm3 and a flash point of 217ºC. It is classified under GHS with signal word Warning and hazard statements H315 — Causes skin irritation, H319 — Causes serious eye irritation and H335 — May cause respiratory irritation. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 87999-04-0
Jingsj CID: J-1093667-1
Molecular Formula: C₁₃H₁₄N₂S
Molecular Weight: 230.32900 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Physicochemical Properties

Melting Point	105-110℃
Boiling Point	435.3ºC at 760 mmHg
Density	1.234g/cm3
Flash Point	217ºC
Exact Mass	230.08800
PSA	67.15000
LogP	3.85230
Refractive Index	1.653

GHS Safety & Compliance

IrritantSignal word: Warning

H315 — Causes skin irritation
H319 — Causes serious eye irritation
H335 — May cause respiratory irritation

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 4-(5,6,7,8-tetrahydronaphthalen-2-yl)-1,3-thiazol-2-amine?

The CAS number of 4-(5,6,7,8-tetrahydronaphthalen-2-yl)-1,3-thiazol-2-amine is 87999-04-0.

What are the molecular formula and molecular weight of 4-(5,6,7,8-tetrahydronaphthalen-2-yl)-1,3-thiazol-2-amine?

4-(5,6,7,8-tetrahydronaphthalen-2-yl)-1,3-thiazol-2-amine has molecular formula C13H14N2S and molecular weight 230.32900 g/mol.

Is 4-(5,6,7,8-tetrahydronaphthalen-2-yl)-1,3-thiazol-2-amine hazardous?

4-(5,6,7,8-tetrahydronaphthalen-2-yl)-1,3-thiazol-2-amine has GHS signal word Warning and hazard statements H315 — Causes skin irritation; H319 — Causes serious eye irritation; H335 — May cause respiratory irritation.

What are the upstream and downstream products of 4-(5,6,7,8-tetrahydronaphthalen-2-yl)-1,3-thiazol-2-amine?

For 4-(5,6,7,8-tetrahydronaphthalen-2-yl)-1,3-thiazol-2-amine, Upstream Products: 1,2,3,4-Tetrahydronaphthalene, 2-Chloro-1-(5,6,7,8-tetrahydronaphthalen-2-yl)ethan-1-one, 1-(5,6,7,8-tetrahydronaphthalen-2-yl)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. "4-(5,6,7,8-tetrahydronaphthalen-2-yl)-1,3-thiazol-2-amine (CAS 87999-04-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1093667-1 (accessed 2026-11-09).

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