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Home > Encyclopedia > 2H-1,4-Benzothiazin-3(4H)-one

2H-1,4-Benzothiazin-3(4H)-one

2H-1,4-Benzothiazin-3(4H)-one structure

2H-1,4-Benzothiazin-3(4H)-one 

structure
  • CAS No:

    5325-20-2

  • Formula:

    C8H7NOS

  • Chemical Name:

    2H-1,4-Benzothiazin-3(4H)-one

  • Synonyms:

    2H-1,4-Benzothiazin-3(4H)-one;3,4-Dihydro-3-oxo-2H-1,4-benzothiazine;1,4-Benzothiazin-3-one;2,3-Dihydro-3-oxo-4H-1,4-benzothiazine;4H-Benzo[1,4]thiazin-3-one;NSC 130;4H-Benzothiazin-3-one;3-Oxo-3,4-dihydro-2H-1,4-benzothiazine;2H-Benzo[b][1,4]thiazin-3(4H)-one;3-Oxo-1,4-benzothiazine;3,4-Dihydro-2H-1,4-benzothiazin-3-one

Description

ALMOST WHITE TO LIGHT BEIGE-GREY CRYST. POWDER

2H-1,4-Benzothiazin-3(4H)-one Basic Attributes

165.21200

165.21

226-197-5

W89RAU9XR5

130

DTXSID20201355

2934999090

Characteristics

54.40000

1.86880

1.287g/cm3

179 °C

356.6ºC at 760mmHg

169.5ºC

1.52

Safety Information

3

S24/25

Xi

|Warning|H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]|P261, P264, P271, P280, P302+P352, P304+P340, P305+P351+P338, P312, P321, P332+P313, P337+P313, P362, P403+P233, P405, and P501|The GHS information provided by 1 company from 1 notification to the ECHA C&L Inventory.

Computed Properties

Molecular Weight:165.21
XLogP3:1.4
Hydrogen Bond Donor Count:1
Hydrogen Bond Acceptor Count:2
Exact Mass:165.02483502
Monoisotopic Mass:165.02483502
Topological Polar Surface Area:54.4
Heavy Atom Count:11
Complexity:172
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes

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