Iminothiourazole

Name: Iminothiourazole
Brand: ChemScene
Availability: InStock
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CAS No. 16691-43-3
Cat. No. CS-B1269
Purity≥97%
MDL No.MFCD00005231

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Type	HazMat Fee
Excepted Quantity	$0.00
FedEx Limited Quantities Ground	$0.00
Hazmat Ground shipping	$50.00+
Inaccessible (Haz class 6.1 or 9), Domestic	$68.00+
Accessible (Haz class 3, 4, 5 or 8), Domestic	$158.00+
Inaccessible (Haz class 6.1 or 9), International	$108.00+
Accessible (Haz class 3, 4, 5 or 8), International	$238.00+

An item is classified as a dangerous good if our website displays Hazardous Material (HazMat) information for it.

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Structure of 16691-43-3

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General Information

CAS No. 16691-43-3
Cat. No. CS-B1269
Purity ≥97%
MDL No. MFCD00005231
Storage 4°C, protect from light
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₂H₄N₄S
Molecular Weight 116.15
Synonym(s) 5-Amino-4H-1,2,4-triazole-3-thiol; 5-Mercapto-1,2,4-triazol-3-amine; 5-Mercapto-3-amino-1,2,4-Triazole; ENT 61388; 5-amino-1,2-dihydro-3H-1,2,4-triazole-3-thione
SMILES S=C1NN=C(N)N1

Description

3-Amino-1,2,4-triazole-5-thiol inhibits corrosion of copper in aerated acidic chloride pickling solutions.3-Amino-1,2,4-triazole-5-thiol was used to study the inhibition of corrosion of iron in 3.5% NaCl solutions by low concentrations of ATT and 1,1-thiocarbonyldiimidazole. It was used to prepare surface-enhanced Raman scattering based pH nano- and microsensor using silver nanoparticles.

Synthesis

Route1
- In-stock
  
  142-46-1
- ~%
- In-stock
  
  16691-43-3
References
- Asian Journal of Chemistry, , vol. 23, # 2 p. 602 - 608
Route2
- 108302-28-9
- ~43%
- In-stock
  
  16691-43-3
References
- Kurzer, Frederick; Secker, Jane L. Journal of Heterocyclic Chemistry, 1989 , vol. 26, p. 355 - 360

Safety Information

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GHS Pictogram :	GHS No : GHS07
Signal Word : Warning	UN#: N/A
Class : N/A	Packing Group : N/A
Hazard Statements : H302-H315-H319-H335
Precautionary Statements : P261-P264-P270-P271-P280-P302+P352-P304+P340-P330-P362+P364-P405-P501

Quality Control

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Computational Chemistry Data

TPSA 70.49
LogP 0.04949
H_Acceptors 3
H_Donors 3
Rotatable_Bonds 0

Other Classifications

Building Blocks Skeleton Aromatic heterocycle compounds Triazole compounds

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Iminothiourazole

CAS No. 16691-43-3

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