3,4-Dihydro-4-methyl-2H-1,3-benzoxazin-2-one

3,4-二氢-4-甲基-2H-1,3-苯并噁嗪-2-酮

3,4-Dihydro-4-methyl-2H-1,3-benzoxazin-2-one (CAS 1198-38-5) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C9H9NO2 and a molecular weight of 163.17 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 1198-38-5
Jingsj CID: J-302508-8
Molecular Formula: C₉H₉NO₂
Chinese Name: 3,4-二氢-4-甲基-2H-1,3-苯并噁嗪-2-酮
Molecular Weight: 163.17 g/mol
Category: Ketones
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 3,4-Dihydro-4-methyl-2H-1,3-benzoxazin-2-one?

The CAS number of 3,4-Dihydro-4-methyl-2H-1,3-benzoxazin-2-one is 1198-38-5.

What are the molecular formula and molecular weight of 3,4-Dihydro-4-methyl-2H-1,3-benzoxazin-2-one?

3,4-Dihydro-4-methyl-2H-1,3-benzoxazin-2-one has molecular formula C9H9NO2 and molecular weight 163.17 g/mol.

Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.

Last updated: 8/21/2026

How to cite: Jingsj. "3,4-Dihydro-4-methyl-2H-1,3-benzoxazin-2-one (CAS 1198-38-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-302508-8 (accessed 2026-10-25).

Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.