2,2,4-Trimethyl-1,2-dihydroquinolin-7-amine

Also known as: 7-Amino-1,2-dihydro-2,2,4-trimethylquinoline, 7-amino-1,2-dihydro-2,2,4-trimethylquinoline, 2,2,4-trimethyl-1,2-dihydro-quinolin-7-ylamine, NSC 134678

2,2,4-Trimethyl-1,2-dihydroquinolin-7-amine (CAS 41148-72-5) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C12H16N2 and a molecular weight of 188.26900 g/mol. Key properties include a boiling point of 327.7ºC at 760mmHg, a density of 1.021g/cm3 and a flash point of 177.9ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 41148-72-5
Jingsj CID: J-1083741-9
Molecular Formula: C₁₂H₁₆N₂
Molecular Weight: 188.26900 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	327.7ºC at 760mmHg
Density	1.021g/cm3
Flash Point	177.9ºC
Exact Mass	188.13100
PSA	38.05000
LogP	3.59540
Refractive Index	1.56

Customs & Trade Information

HS Code	2933499090
Summary	2933499090. other compounds containing in the structure a quinoline or isoquinoline 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 2,2,4-Trimethyl-1,2-dihydroquinolin-7-amine?

The CAS number of 2,2,4-Trimethyl-1,2-dihydroquinolin-7-amine is 41148-72-5.

What are the molecular formula and molecular weight of 2,2,4-Trimethyl-1,2-dihydroquinolin-7-amine?

2,2,4-Trimethyl-1,2-dihydroquinolin-7-amine has molecular formula C12H16N2 and molecular weight 188.26900 g/mol.

What are the upstream and downstream products of 2,2,4-Trimethyl-1,2-dihydroquinolin-7-amine?

For 2,2,4-Trimethyl-1,2-dihydroquinolin-7-amine, Upstream Products: 3-Nitroaniline, tert-Butyl N-(3-aminophenyl)carbamate.

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. "2,2,4-Trimethyl-1,2-dihydroquinolin-7-amine (CAS 41148-72-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1083741-9 (accessed 2026-11-09).

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