3,4-dihydro-1,4-benzothiazepin-5(2H)-one

3,4-二氢-1,4-苯并硫氮杂卓-5(2H)-酮

Also known as: 3,4-dihydrobenzo[f][1,4]thiazepin-5(2H)-one, 2,3,4,5-tetrahydro-1,4-benzothiazepin-5-one, 3,4-dihydro-2H-1,4-benzothiazepin-5-one, 1,4-benzothiazepin-5(2H)-one, 3,4-dihydro-, qc-8963

CAS No.
14944-00-4
Jingsj CID
J-1357531-5
Molecular Formula
C9H9NOS
Chinese Name
3,4-二氢-1,4-苯并硫氮杂卓-5(2H)-酮
Molecular Weight
179.23900 g/mol
Category
Ketones
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point420.656ºC at 760 mmHg
Density1.228 g/cm3
Flash Point208.206ºC

Frequently Asked Questions

What is the CAS number of 3,4-dihydro-1,4-benzothiazepin-5(2H)-one?

14944-00-4

What are the molecular formula and molecular weight of 3,4-dihydro-1,4-benzothiazepin-5(2H)-one?

C9H9NOS, molecular weight 179.23900 g/mol

Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026