160415
3-(2-Pyridyl)-5,6-diphenyl-1,2,4-triazine
≥99%
Synonym(s):
5,6-Diphenyl-3-(2-pyridyl)-1,2,4-triazine, PDT
Sign In to View Organizational & Contract Pricing.
Select a Size
Change View
About This Item
Empirical Formula (Hill Notation):
C20H14N4
CAS Number:
Molecular Weight:
310.35
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
EC Number:
213-878-7
Beilstein/REAXYS Number:
542151
MDL number:
Assay:
≥99%
Quality Segment
assay
≥99%
mp
191-193 °C (lit.)
functional group
phenyl
SMILES string
c1ccc(cc1)-c2nnc(nc2-c3ccccc3)-c4ccccn4
InChI
1S/C20H14N4/c1-3-9-15(10-4-1)18-19(16-11-5-2-6-12-16)23-24-20(22-18)17-13-7-8-14-21-17/h1-14H
InChI key
OTMYLOBWDNFTLO-UHFFFAOYSA-N
General description
3-(2-Pyridyl)-5,6-diphenyl-1,2,4-triazine (PDT) reacts with Cu(II) perchlorate in ethanol to yield [Cu(PDT)2(ClO4)2].
Application
3-(2-Pyridyl)-5,6-diphenyl-1,2,4-triazine was employed as chromogenic-extraction reagent during spectrophotometric determination of iron in acids and acidic solutions. It was also employed as precolumn derivatizing reagent in the HPLC method with UV absorbance detection for the Fe(II) determination.
Signal Word
Warning
Hazard Codes
Precautionary Statements
Hazard Classifications
Acute Tox. 4 Oral - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
Target Organs
Respiratory system
Storage Class
11 - Combustible Solids
WGK
WGK 3
Flash Point (°F)
Not applicable
Flash Point (°C)
Not applicable
PPE (personal protective equipment)
dust mask type N95 (US), Eyeshields, Faceshields, Gloves
Choose from one of the most recent versions:
Already Own This Product?
Find documentation for the products that you have recently purchased in the Document Library.