2-(2-chloroethyl)-3-hydroxy-3,4-dihydro-2H-1,3-benzoxazin-4-one

2-(2-氯乙基)-3-羟基-3,4-二氢-2H-1,3-苯并恶嗪-4-酮

Also known as: 2-(2-chloroethyl)-3-hydroxy-3,4-dihydro-2H-1,3-benzoxazin-4-one, 4H-1,3-Benzoxazin-4-one, 2-(2-chloroethyl)-2,3-dihydro-3-hydroxy-, 2-(2-chloroethyl)-2,3-dihydro-3-hydroxybenz(1,3)oxazin-4-one, 2-(2-chloro-ethyl)-3-hydroxy-2,3-dihydro-benzo[e][1,3]oxazin-4-one, 2-(2-chloroethyl)-3-hydroxy-2H-benzo[e][1,3]oxazin-4(3H)-one

2-(2-chloroethyl)-3-hydroxy-3,4-dihydro-2H-1,3-benzoxazin-4-one (CAS 25206-44-4) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C10H10ClNO3 and a molecular weight of 227.64400 g/mol. It is also known as 4H-1,3-Benzoxazin-4-one, 2-(2-chloroethyl)-2,3-dihydro-3-hydroxy-, 2-(2-chloroethyl)-2,3-dihydro-3-hydroxybenz(1,3)oxazin-4-one and 2-(2-chloro-ethyl)-3-hydroxy-2,3-dihydro-benzo[e][1,3]oxazin-4-one. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
25206-44-4
Jingsj CID
J-1138082-3
Molecular Formula
C10H10ClNO3
Chinese Name
2-(2-氯乙基)-3-羟基-3,4-二氢-2H-1,3-苯并恶嗪-4-酮
Molecular Weight
227.64400 g/mol
Category
Ketones
Last updated
8/21/2026

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Frequently Asked Questions

What is the CAS number of 2-(2-chloroethyl)-3-hydroxy-3,4-dihydro-2H-1,3-benzoxazin-4-one?

The CAS number of 2-(2-chloroethyl)-3-hydroxy-3,4-dihydro-2H-1,3-benzoxazin-4-one is 25206-44-4.

What are the molecular formula and molecular weight of 2-(2-chloroethyl)-3-hydroxy-3,4-dihydro-2H-1,3-benzoxazin-4-one?

2-(2-chloroethyl)-3-hydroxy-3,4-dihydro-2H-1,3-benzoxazin-4-one has molecular formula C10H10ClNO3 and molecular weight 227.64400 g/mol.

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

Last updated:

How to cite: Jingsj. "2-(2-chloroethyl)-3-hydroxy-3,4-dihydro-2H-1,3-benzoxazin-4-one (CAS 25206-44-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1138082-3 (accessed 2026-10-25).

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