3-phenyl-3,4-dihydro-2H-1,4-benzothiazine hydrochloride

3-苯基-3,4-二氢-2H-1,4-苯并噻嗪盐酸盐

Also known as: 3-phenyl-3,4-dihydro-2H-1,4-benzothiazine hydrochloride, 3-phenyl-3,4-dihydro-2H-1,4-benzothiazine; hydrochloride, 3-phenyl-3,4-dihydro-2H-benzo[1,4]thiazine hydrochloride, 2H-1,4-Benzothiazine, 3,4-dihydro-3-phenyl-, hydrochloride

3-phenyl-3,4-dihydro-2H-1,4-benzothiazine hydrochloride (CAS 24033-90-7) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C14H14ClNS and a molecular weight of 263.78600 g/mol. It is also known as 3-phenyl-3,4-dihydro-2H-1,4-benzothiazine; hydrochloride, 3-phenyl-3,4-dihydro-2H-benzo[1,4]thiazine hydrochloride and 2H-1,4-Benzothiazine, 3,4-dihydro-3-phenyl-, hydrochloride. Key properties include a boiling point of 389.4ºC at 760mmHg, a density of 1.16g/cm3 and a flash point of 189.3ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
24033-90-7
Jingsj CID
J-1322616-1
Molecular Formula
C14H14ClNS
Chinese Name
3-苯基-3,4-二氢-2H-1,4-苯并噻嗪盐酸盐
Molecular Weight
263.78600 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point389.4ºC at 760mmHg
Density1.16g/cm3
Flash Point189.3ºC

Frequently Asked Questions

What is the CAS number of 3-phenyl-3,4-dihydro-2H-1,4-benzothiazine hydrochloride?

The CAS number of 3-phenyl-3,4-dihydro-2H-1,4-benzothiazine hydrochloride is 24033-90-7.

What are the molecular formula and molecular weight of 3-phenyl-3,4-dihydro-2H-1,4-benzothiazine hydrochloride?

3-phenyl-3,4-dihydro-2H-1,4-benzothiazine hydrochloride has molecular formula C14H14ClNS and molecular weight 263.78600 g/mol.

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

Last updated:

How to cite: Jingsj. "3-phenyl-3,4-dihydro-2H-1,4-benzothiazine hydrochloride (CAS 24033-90-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1322616-1 (accessed 2026-10-27).

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