3-Methyladamantan-1-amine

Also known as: 1-Amino-3-methyladamantane, 3-Methyl-1-adamantanamine, 3-Methyltricyclo[3.3.1.1(3,7)]decan-1-amine, AKOS BC-0240, Memantine Impurity 1 Monomer, Memantine Impurity 6

3-Methyladamantan-1-amine (CAS 78056-28-7) is a compound in the Aliphatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C11H19N and a molecular weight of 165.27500 g/mol. Key properties include a boiling point of 232.2±8.0 ºC (760 Torr), a density of 1.055±0.06 g/cm3 and a flash point of 93.3±9.7 ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 78056-28-7
Jingsj CID: J-1035292-8
Molecular Formula: C₁₁H₁₉N
Molecular Weight: 165.27500 g/mol
Category: Aliphatic Hydrocarbons
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	232.2±8.0 ºC (760 Torr)
Density	1.055±0.06 g/cm3
Flash Point	93.3±9.7 ºC
Exact Mass	165.15200
PSA	26.02000
LogP	3.00430
Additional Property	Very slightly soluble (0.46 g/L) (25 ºC)

Customs & Trade Information

HS Code	2921300090
Summary	2921300090 other cyclanic, cyclenic or cyclotherpenic mono- or polyamines, and their derivatives; salts thereof。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0%

Frequently Asked Questions

What is the CAS number of 3-Methyladamantan-1-amine?

The CAS number of 3-Methyladamantan-1-amine is 78056-28-7.

What are the molecular formula and molecular weight of 3-Methyladamantan-1-amine?

3-Methyladamantan-1-amine has molecular formula C11H19N and molecular weight 165.27500 g/mol.

What are the upstream and downstream products of 3-Methyladamantan-1-amine?

For 3-Methyladamantan-1-amine, Upstream Products: N-(3-Methyladamantan-1-yl)acetamide, 1-Bromo-3-methyladamantane, 3-Methyl-1-adamantanol.

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. "3-Methyladamantan-1-amine (CAS 78056-28-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1035292-8 (accessed 2026-11-09).

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