Product Name

  • Name

    3-(1-Piperazinyl)-1,2-benzisothiazole

  • EINECS 618-048-1
  • CAS No. 87691-87-0
  • Article Data21
  • CAS DataBase
  • Density 1.256 g/cm3
  • Solubility
  • Melting Point 89.0 to 93.0 °C
  • Formula C11H13N3S
  • Boiling Point 320.2 °C at 760 mmHg
  • Molecular Weight 219.31
  • Flash Point 147.4 °C
  • Transport Information
  • Appearance
  • Safety 26-45
  • Risk Codes 25-36/38
  • Molecular Structure Molecular Structure of 87691-87-0 (3-(1-Piperazinyl)-1,2-benzisothiazole)
  • Hazard Symbols IrritantXi
  • Synonyms 1-(1,2-Benzisothiazol-3-yl)piperazine;1-(Benzisothiazol-3-yl)piperazine;1-(Benzoisothiazol-3-yl)piperazine;3-(Piperazin-1-yl)benzoisothiazole;3-Piperazin-1-yl-benzo[d]isothiazole;N-(3-Benzisothiazolyl)piperazine;
  • PSA 56.40000
  • LogP 2.09970

3-(1-Piperazinyl)-1,2-benzisothiazole Chemical Properties


Molecular Formula: C11H13N3S
Molecular Weight: 219.31
SMILES: n2sc1ccccc1c2N3CCNCC3
InChI: InChI=1/C11H13N3S/c1-2-4-10-9(3-1)11(13-15-10)14-7-5-12-6-8-14/h1-4,12H,5-8H2
Product Categories: Starting Raw Materials & Intermediates;Sulphur Derivatives;API intermediates
H bond acceptors: 3
H bond donors: 1
Freely Rotating Bonds: 1
Polar Surface Area: 47.61 Å2
Index of Refraction: 1.655
Molar Refractivity: 64.12 cm3
Molar Volume: 174.5 cm3
Surface Tension: 54.5 dyne/cm
Density: 1.256 g/cm3
Flash Point: 147.4 °C
Enthalpy of Vaporization: 56.18 kJ/mol
Boiling Point: 320.2 °C at 760 mmHg
Vapour Pressure of 3-(1-Piperazinyl)-1,2-benzisothiazole (CAS NO.87691-87-0): 0.000323 mmHg at 25 °C

3-(1-Piperazinyl)-1,2-benzisothiazole Safety Profile

Hazard Codes: IrritantXi
HazardClass of 3-(1-Piperazinyl)-1,2-benzisothiazole (CAS NO.87691-87-0): Irritant

3-(1-Piperazinyl)-1,2-benzisothiazole Specification

 3-(1-Piperazinyl)-1,2-benzisothiazole (CAS NO.87691-87-0), its Synonyms are 3-Piperazin-1-yl-benzo[d]isothiazole ; 3-Piperazinyl-1,2-benzisothiazole ; 3-Piperazinobenzisothiazole ; 4-(1,2-Benzisothiazol-3-yl)-1-piperazine ; 1,2-Benzisothiazole-3-(1-piperazinyl) .

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