Product Name

  • Name

    5-Benzylthio-1H-tetrazole

  • EINECS 606-853-0
  • CAS No. 21871-47-6
  • Article Data19
  • CAS DataBase
  • Density 1.38 g/cm3
  • Solubility
  • Melting Point 135-138 °C
  • Formula C8H8N4S
  • Boiling Point 389.3 °C at 760 mmHg
  • Molecular Weight 192.244
  • Flash Point 189.2 °C
  • Transport Information UN 1648 3/PG 2
  • Appearance
  • Safety 26-36
  • Risk Codes 11-20/21/22-36-36/37/38
  • Molecular Structure Molecular Structure of 21871-47-6 (5-Benzylthio-1H-tetrazole)
  • Hazard Symbols HarmfulXn; IrritantXi; FlammableF
  • Synonyms 1H-Tetrazole,5-(benzylthio)- (8CI);1H-Tetrazole, 5-[(phenylmethyl)thio]- (9CI);Tetrazole,5-(benzylthio)- (6CI,7CI);5-Benzylmercapto-1,2,3,4-tetrazole;NSC 282041;
  • PSA 79.76000
  • LogP 1.49200

5-Benzylthio-1H-tetrazole Specification

The 2H-Tetrazole,5-[(phenylmethyl)thio]-, with CAS registry number 21871-47-6, belongs to the following product categories: (1)Pharmacetical; (2)Building Blocks; (3)Heterocyclic Building Blocks; (4)Tetrazoles; (5)Solvents and Mixtures for Peptide Synthesis; (6)Peptide Synthesis; (7)Specialty Synthesis. It has the systematic name of 5-(benzylsulfanyl)-2H-tetrazole. And the chemical formula of this chemical is C8H8N4S.

Physical properties of 2H-Tetrazole,5-[(phenylmethyl)thio]-: (1)ACD/LogP: 1.90; (2)# of Rule of 5 Violations: 0; (3)ACD/LogD (pH 5.5): 0.46; (4)ACD/BCF (pH 5.5): 1; (5)ACD/BCF (pH 7.4): 1; (6)ACD/KOC (pH 5.5): 9.35; (7)ACD/KOC (pH 7.4): 2.66; (8)#H bond acceptors: 4; (9)#H bond donors: 1; (10)#Freely Rotating Bonds: 3; (11)Polar Surface Area: 68.9 Å2; (12)Index of Refraction: 1.66; (13)Molar Refractivity: 51.42 cm3; (14)Molar Volume: 139.2 cm3; (15)Polarizability: 20.38×10-24cm3; (16)Surface Tension: 81 dyne/cm; (17)Density: 1.38 g/cm3; (18)Flash Point: 189.2 °C; (19)Enthalpy of Vaporization: 63.86 kJ/mol; (20)Boiling Point: 389.3 °C at 760 mmHg; (21)Vapour Pressure: 2.88E-06 mmHg at 25°C.

When you are using this chemical, please be cautious about it as the following:
The 2H-Tetrazole,5-[(phenylmethyl)thio]- is highly flammable. And this chemical irritates to eyes, respiratory system and skin. It is also harmful by inhalation, in contact with skin and if swallowed. When use it, wear suitable protective clothing, gloves and eye/face protection. If contact with eyes, rinse immediately with plenty of water and seek medical advice.

You can still convert the following datas into molecular structure:
(1)SMILES: S(c1nnnn1)Cc2ccccc2
(2)InChI: InChI=1/C8H8N4S/c1-2-4-7(5-3-1)6-13-8-9-11-12-10-8/h1-5H,6H2,(H,9,10,11,12)
(3)InChIKey: GXGKKIPUFAHZIZ-UHFFFAOYAZ
(4)Std. InChI: InChI=1S/C8H8N4S/c1-2-4-7(5-3-1)6-13-8-9-11-12-10-8/h1-5H,6H2,(H,9,10,11,12)
(5)Std. InChIKey: GXGKKIPUFAHZIZ-UHFFFAOYSA-N

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