7-Methoxy-1,2,3,4-tetrahydronaphthalen-2-amine hydrochloride

Also known as: 2-Amino-7-methoxytetralin hydrochloride, 2-Amino-7-methoxytetralin HCl, 7-Methoxy-1,2,3,4-tetrahydro-2-naphthalenamine hydrochloride, 2-Naphthalenamine, 1,2,3,4-tetrahydro-7-methoxy-, hydrochloride (1:1), 7-Methoxy-2-aminotetralin hydrochloride

7-Methoxy-1,2,3,4-tetrahydronaphthalen-2-amine hydrochloride (CAS 3880-78-2) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C11H16ClNO and a molecular weight of 213.704 g/mol. Key properties include a boiling point of 332.6ºC at 760mmHg and a flash point of 154.9ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 3880-78-2
Jingsj CID: J-1505502-4
Molecular Formula: C₁₁H₁₆ClNO
Molecular Weight: 213.704 g/mol
Category: Organic Acids
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	332.6ºC at 760mmHg
Flash Point	154.9ºC
Exact Mass	213.092041
PSA	35.25000
LogP	3.01350

Customs & Trade Information

HS Code	2922299090
Summary	2922299090. other amino-naphthols and other amino-phenols, other than those containing more than one kind of oxygen function, their ethers and esters; salts thereof. 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 7-Methoxy-1,2,3,4-tetrahydronaphthalen-2-amine hydrochloride?

The CAS number of 7-Methoxy-1,2,3,4-tetrahydronaphthalen-2-amine hydrochloride is 3880-78-2.

What are the molecular formula and molecular weight of 7-Methoxy-1,2,3,4-tetrahydronaphthalen-2-amine hydrochloride?

7-Methoxy-1,2,3,4-tetrahydronaphthalen-2-amine hydrochloride has molecular formula C11H16ClNO and molecular weight 213.704 g/mol.

What are the upstream and downstream products of 7-Methoxy-1,2,3,4-tetrahydronaphthalen-2-amine hydrochloride?

For 7-Methoxy-1,2,3,4-tetrahydronaphthalen-2-amine hydrochloride, Upstream Products: 7-Methoxy-3,4-dihydronaphthalen-2(1H)-one; Downstream Products: (R)-2-Amino-7-methoxytetralin, (S)-2-Amino-1,2,3,4-tetrahydro-7-methoxynaphthalene, 7-Methoxy-1,2,3,4-tetrahydronaphthalen-2-amine.

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. "7-Methoxy-1,2,3,4-tetrahydronaphthalen-2-amine hydrochloride (CAS 3880-78-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1505502-4 (accessed 2026-11-09).

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