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27148-03-4

Basic Information
CAS No.: 27148-03-4
Name: 1,2-Benzisothiazole-3(2H)-thione 1,1-dioxide
Article Data: 9
Molecular Structure:
Molecular Structure of 27148-03-4 (1,2-Benzisothiazole-3(2H)-thione 1,1-dioxide)
Formula: C7H5 N O2 S2
Molecular Weight: 199.254
Synonyms: 1,2-Benzisothiazoline-3-thione,1,1-dioxide (8CI); 1,1-Dioxo-1,2-benzoisothiazol-3(2H)-thione;3-Mercaptobenzisothiazole S,S-dioxide; Benz[d]isothiazol-3(2H)-thione1,1-dioxide; Thiosaccharin
Density: 1.65g/cm3
Melting Point: 192 °C
Boiling Point: 379°Cat760mmHg
Flash Point: 183°C
PSA: 93.68000
LogP: 1.58170
Synthetic route
81-07-2

saccharin

27148-03-4

thiosaccharine

Conditions
ConditionsYield
With tetraphosphorus decasulfide at 50 - 170℃;75%
With diphosphorus pentasulfide at 180 - 220℃;
With tetraphosphorus decasulfide
27148-03-4

thiosaccharine

3-hydrazinosaccharin

Conditions
ConditionsYield
With hydrazine hydrate In ethanol for 0.5h; Heating;91.9%
27148-03-4

thiosaccharine

52595-94-5

dichloro(bis(diphenylphosphino)methane)platinum(II)

C39H30N2O4P2PtS4*0.5CHCl3

Conditions
ConditionsYield
With triethylamine In chloroform for 1h; Reflux;91%
27148-03-4

thiosaccharine

zinc(II) nitrate hexahydrate

119-91-5

2,2'-biquinoline

2C7H4NO2S2(1-)*Zn(2+)*C18H12N2

Conditions
ConditionsYield
Stage #1: thiosaccharine; zinc(II) nitrate hexahydrate In ethanol; water
Stage #2: 2,2'-biquinoline In ethanol; water
90%
27148-03-4

thiosaccharine

bis[(benzyldimethylamino)chloropalladium(II)]

C25H28ClN3O2Pd2S2

Conditions
ConditionsYield
In methanol; chloroform at 20℃; for 2h;90%
15663-27-1

cisplatin

27148-03-4

thiosaccharine

cis-[Pt(II)(thiosaccharinate)2(NH3)2]

Conditions
ConditionsYield
In water for 2h; Reflux;89%
366-18-7

[2,2]bipyridinyl

27148-03-4

thiosaccharine

zinc(II) nitrate hexahydrate

2C7H4NO2S2(1-)*Zn(2+)*C10H8N2

Conditions
ConditionsYield
Stage #1: thiosaccharine; zinc(II) nitrate hexahydrate In ethanol; water
Stage #2: [2,2]bipyridinyl In ethanol; water
85%
27148-03-4

thiosaccharine

59329-00-9

[1,3-bis(diphenylphosphino)propane]dichloroplatinum(II)

1429789-37-6

C41H34N2O4P2PtS4

Conditions
ConditionsYield
With triethylamine In chloroform for 1h; Reflux;82%
27148-03-4

thiosaccharine

zinc(II) nitrate hexahydrate

17252-51-6

1,3-di(4-pyridyl)propane

[Zn(1,1-dioxo-1,2-benzisothiazole-3-thiolato)2(4,4'-trimethylenedipyridine)]n

Conditions
ConditionsYield
In ethanol; water at 20℃;82%
27148-03-4

thiosaccharine

83095-83-4, 14647-25-7

[platinum(II)dichloride(1,2-bis(diphenylphosphino)ethane)]

C40H32N2O4P2PtS4*CH2Cl2

Conditions
ConditionsYield
With triethylamine In chloroform for 1h; Reflux;81%
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