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About This Item
经验公式（希尔记法）:
C8H7N3S
CAS号:
分子量:
177.23
MDL编号:
UNSPSC代码:
12352100
PubChem化学物质编号:
NACRES:
NA.22
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质量水平
方案
96%
表单
solid
mp
223-227 °C (lit.)
官能团
phenyl
SMILES字符串
Nc1nnc(s1)-c2ccccc2
InChI
1S/C8H7N3S/c9-8-11-10-7(12-8)6-4-2-1-3-5-6/h1-5H,(H2,9,11)
InChI key
UHZHEOAEJRHUBW-UHFFFAOYSA-N
一般描述
2-Amino-5-phenyl-1,3,4-thiadiazole on condensation with benzaldehyde (SPT), 4-nitrobenzaldehyde (SNT), 4-methoxybenzaldehyde (SMT), 2-hydroxybenzaldehyde (SSTH) or 2-hydroxyacetophenone affords Schiff′s bases. Its molecular geometry and vibrational frequencies have been evaluated using the Hartree-Fock and density functional method (B3LYP). 2-Amino-5-phenyl-1,3,4-thiadiazole has been reported to inhibit the corrosion of mild steel in 0.5M H2SO4 and 1.0M HCl. Corrosion inhibition has been examined using potentiodynamic polarization and electrochemical impedance spectroscopy (EIS).
应用
2-Amino-5-phenyl-1,3,4-thiadiazole may be used for the synthesis of 1,3,4-thiadiazole derivatives.
警示用语：
Warning
危险声明
危险分类
Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
靶器官
Respiratory system
储存分类代码
11 - Combustible Solids
WGK
WGK 3
个人防护装备
dust mask type N95 (US), Eyeshields, Gloves
法规信息
新产品
Synthesis, characterization and antimicrobial activity of some carbamothioyl-1, 3, 4-thiadiazole derivatives.
Salih N, et al.
Synthesis, 4(2), 655-660 (2012)
Experimental and molecular dynamics studies on corrosion inhibition of mild steel by 2-amino-5-phenyl-1, 3, 4-thiadiazole.
Tang Y, et al.
Corrosion Science, 52(1), 242-249 (2010)
A K Srivastava et al.
Bioinorganic chemistry and applications, 3(3-4), 289-297 (2008-03-28)
The reactions of bis(cyclopentadienyl)titanium(IV) dichloride with Schiff bases derived by condensing 2- amino-5-phenyl-1,3,4-thiadiazole with benzaldehyde (SPT), 4-nitrobenzaldehyde (SNT), 4-methoxybenzaldehyde (SMT), 2-hydroxybenzaldehyde (SSTH) or 2-hydroxyacetophenone (SATH) have been studied in refluxing tetrahydrofuran and complexes of types [Cp(2)TiCl(SB)]Cl (SB= SPT, SNT or
Y Atalay et al.
Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy, 64(1), 68-72 (2005-08-13)
The molecular geometry and vibrational frequencies of 2-amino-5-phenyl-1,3,4-thiadiazole (C8H7N3S) in the ground state has been calculated using the Hartree-Fock and density functional method (B3LYP) with 6-31G(d) basis set. The optimized geometric bond lengths and bond angles obtained by using HF
Jingjing Zhang et al.
Carbohydrate polymers, 215, 108-118 (2019-04-15)
In the current study, five novel urea-functionalized chitosan derivatives were synthesized via condensation reactions of chloroacetyl chitosan (CTCS) with urea groups bearing nitrogen-containing heterocycles. In order to identify the structure characteristics of chitosan derivatives, FT-IR, 1H NMR spectroscopy, and elemental
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