6-Chloro-3,4-dihydroisoquinolin-1(2H)-one

Also known as: 6-Chloro-3,4-dihydro-2H-isoquinolin-1-one, 6-Chloro-1-oxo-1,2,3,4-tetrahydroisoquinoline

6-Chloro-3,4-dihydroisoquinolin-1(2H)-one (CAS 22246-02-2) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C9H8ClNO and a molecular weight of 181.61900 g/mol. Key properties include a boiling point of 441.2ºC at 760 mmHg, a density of 1.29g/cm3 and a flash point of 220.6ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 22246-02-2
Jingsj CID: J-1152259-1
Molecular Formula: C₉H₈ClNO
Molecular Weight: 181.61900 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	441.2ºC at 760 mmHg
Density	1.29g/cm3
Flash Point	220.6ºC
Exact Mass	181.02900
PSA	29.10000
LogP	1.95470
Vapor Pressure	5.53E-08mmHg at 25°C
Refractive Index	1.579

Customs & Trade Information

HS Code	2933790090
Summary	2933790090. other lactams. VAT:17.0%. Tax rebate rate:9.0%. . MFN tariff:9.0%. General tariff:20.0%

Frequently Asked Questions

What is the CAS number of 6-Chloro-3,4-dihydroisoquinolin-1(2H)-one?

The CAS number of 6-Chloro-3,4-dihydroisoquinolin-1(2H)-one is 22246-02-2.

What are the molecular formula and molecular weight of 6-Chloro-3,4-dihydroisoquinolin-1(2H)-one?

6-Chloro-3,4-dihydroisoquinolin-1(2H)-one has molecular formula C9H8ClNO and molecular weight 181.61900 g/mol.

What are the upstream and downstream products of 6-Chloro-3,4-dihydroisoquinolin-1(2H)-one?

For 6-Chloro-3,4-dihydroisoquinolin-1(2H)-one, Upstream Products: 2-(3-Chlorophenyl)ethanamine; Downstream Products: 6-chloroisoquinolin-1(2H)-one.

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. "6-Chloro-3,4-dihydroisoquinolin-1(2H)-one (CAS 22246-02-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1152259-1 (accessed 2026-11-09).

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