Welcome to chemicalbook!
China English Japan Germany
010-86108875
18162-48-6872-50-4Methylene ChloridenaphthaleneTHFTitanium Dioxide
Structure Search
RFQ
Try our best to find the right business for you.
Messages
Do not miss inquiry messages Please log in to view all inquiry messages.
My chemicalbook Sign in

Welcome back!

RFQ
skype
MY Account
Top
ChemicalBook >> CAS DataBase List >> 3-(2-Pyridyl)-5,6-diphenyl-1,2,4-triazine

3-(2-Pyridyl)-5,6-diphenyl-1,2,4-triazine

3-(2-Pyridyl)-5,6-diphenyl-1,2,4-triazine price.
  • $11 - $1219
  • Product name: 3-(2-Pyridyl)-5,6-diphenyl-1,2,4-triazine
  • CAS: 1046-56-6
  • MF: C20H14N4
  • MW: 310.35
  • EINECS:213-878-7
  • MDL Number:MFCD00006462
  • Synonyms:TIMTEC-BB SBB008869;PDT;5,6-DIPHENYL-3-(2-PYRIDYL)-1,2,4-TRIAZINE;5,6-Diphenyl-3-(2-pyridyl)-1,2,4-triazine~PDT;3-(2-PYRIDYL)-5,6-DIPHENYL-1,2,4-TRIAZIN E, 99+%;3-(2-PYRIDYL)-5,6-DIPHENYL-1,2,4-TRIAZINE (PDT);3-(2-PYRIDYL)-5,6-DIPHENYLTRIAZINE;3(2-PYRIDYL)-5,6-DIPHENYL-1,2,4-TRIAZINE extrapure AR
Price34 Properties Safety Information Description
34 prices
Selected condition：
Brand
  • aablocks
  • AHH
  • AK Scientific
  • Ambeed
  • American Custom Chemicals Corporation
  • Apolloscientific
  • Arctom
  • Chemenu
  • Chem-Impex
  • Crysdot
  • Frontier Specialty Chemicals
  • GFS CHEMICALS
  • Sigma-Aldrich
  • TCI Chemical
  • Thermo Scientific Chemicals
  • TRC
Package
  • 10mg
  • 250mg
  • 1g
  • 5g
  • 10g
  • 25g
  • 100g
  • Manufactureraablocks
  • Product numberAA0033DH
  • Product description3-(2-Pyridyl)-5,6-Diphenyl-1,2,4-Triazine 98%
  • Packaging1g
  • Price$16
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA0033DH
  • Product description3-(2-Pyridyl)-5,6-Diphenyl-1,2,4-Triazine 98%
  • Packaging5g
  • Price$74
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA0033DH
  • Product description3-(2-Pyridyl)-5,6-Diphenyl-1,2,4-Triazine 98%
  • Packaging25g
  • Price$302
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA0033DH
  • Product description3-(2-Pyridyl)-5,6-Diphenyl-1,2,4-Triazine 98%
  • Packaging100g
  • Price$1185
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA0033DH
  • Product description3-(2-Pyridyl)-5,6-Diphenyl-1,2,4-Triazine 98%
  • Packaging250mg
  • Price$11
  • Updated2026-05-28
  • Buy
  • ManufacturerAHH
  • Product numberMT-22008
  • Product description3-(2-Pyridyl)-5,6-diphenyl-1,2,4-triazine 97%
  • Packaging25g
  • Price$460
  • Updated2026-05-26
  • Buy
  • ManufacturerAK Scientific
  • Product numberL362
  • Product description3-(2-Pyridyl)-5,6-diphenyl-1,2,4-triazine
  • Packaging25g
  • Price$344
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA128167
  • Product description3-(2-Pyridyl)-5,6-diphenyl-1,2,4-triazine 98%
  • Packaging5g
  • Price$77
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA128167
  • Product description3-(2-Pyridyl)-5,6-diphenyl-1,2,4-triazine 98%
  • Packaging1g
  • Price$19
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0022201
  • Product description3-(2-PYRIDYL)-5,6-DIPHENYL-1,2,4-TRIAZINE 95.00%
  • Packaging5G
  • Price$887.25
  • Updated2021-12-16
  • Buy
  • ManufacturerApolloscientific
  • Product numberOR28524
  • Product description5,6-Diphenyl-3-(2-pyridyl)-1,2,4-triazine 98%
  • Packaging100g
  • Price$1219
  • Updated2026-06-04
  • Buy
  • ManufacturerApolloscientific
  • Product numberOR28524
  • Product description5,6-Diphenyl-3-(2-pyridyl)-1,2,4-triazine 98%
  • Packaging25g
  • Price$321
  • Updated2026-06-04
  • Buy
  • ManufacturerApolloscientific
  • Product numberOR28524
  • Product description5,6-Diphenyl-3-(2-pyridyl)-1,2,4-triazine 98%
  • Packaging1g
  • Price$21
  • Updated2026-06-04
  • Buy
  • ManufacturerApolloscientific
  • Product numberOR28524
  • Product description5,6-Diphenyl-3-(2-pyridyl)-1,2,4-triazine 98%
  • Packaging5g
  • Price$79
  • Updated2026-06-04
  • Buy
  • ManufacturerArctom
  • Product numberBD-A128167
  • Product description3-(2-Pyridyl)-5,6-diphenyl-1,2,4-triazine 98%
  • Packaging5g
  • Price$49
  • Updated2026-05-26
  • Buy
  • ManufacturerArctom
  • Product numberBD-A128167
  • Product description3-(2-Pyridyl)-5,6-diphenyl-1,2,4-triazine 98%
  • Packaging250mg
  • Price$11
  • Updated2026-05-26
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
aablocks AA0033DH 3-(2-Pyridyl)-5,6-Diphenyl-1,2,4-Triazine 98% 1g $16 2026-05-28 Buy
aablocks AA0033DH 3-(2-Pyridyl)-5,6-Diphenyl-1,2,4-Triazine 98% 5g $74 2026-05-28 Buy
aablocks AA0033DH 3-(2-Pyridyl)-5,6-Diphenyl-1,2,4-Triazine 98% 25g $302 2026-05-28 Buy
aablocks AA0033DH 3-(2-Pyridyl)-5,6-Diphenyl-1,2,4-Triazine 98% 100g $1185 2026-05-28 Buy
aablocks AA0033DH 3-(2-Pyridyl)-5,6-Diphenyl-1,2,4-Triazine 98% 250mg $11 2026-05-28 Buy
AHH MT-22008 3-(2-Pyridyl)-5,6-diphenyl-1,2,4-triazine 97% 25g $460 2026-05-26 Buy
AK Scientific L362 3-(2-Pyridyl)-5,6-diphenyl-1,2,4-triazine 25g $344 2021-12-16 Buy
Ambeed A128167 3-(2-Pyridyl)-5,6-diphenyl-1,2,4-triazine 98% 5g $77 2021-12-16 Buy
Ambeed A128167 3-(2-Pyridyl)-5,6-diphenyl-1,2,4-triazine 98% 1g $19 2021-12-16 Buy
American Custom Chemicals Corporation CHM0022201 3-(2-PYRIDYL)-5,6-DIPHENYL-1,2,4-TRIAZINE 95.00% 5G $887.25 2021-12-16 Buy
Apolloscientific OR28524 5,6-Diphenyl-3-(2-pyridyl)-1,2,4-triazine 98% 100g $1219 2026-06-04 Buy
Apolloscientific OR28524 5,6-Diphenyl-3-(2-pyridyl)-1,2,4-triazine 98% 25g $321 2026-06-04 Buy
Apolloscientific OR28524 5,6-Diphenyl-3-(2-pyridyl)-1,2,4-triazine 98% 1g $21 2026-06-04 Buy
Apolloscientific OR28524 5,6-Diphenyl-3-(2-pyridyl)-1,2,4-triazine 98% 5g $79 2026-06-04 Buy
Arctom BD-A128167 3-(2-Pyridyl)-5,6-diphenyl-1,2,4-triazine 98% 5g $49 2026-05-26 Buy
Arctom BD-A128167 3-(2-Pyridyl)-5,6-diphenyl-1,2,4-triazine 98% 250mg $11 2026-05-26 Buy
Next Last

Properties

Melting point :191-193 °C (lit.)
Boiling point :440.52°C (rough estimate)
Density :1.2028 (rough estimate)
refractive index :1.6400 (estimate)
storage temp. :Inert atmosphere,Room Temperature
form :powder to crystal
pka :-0.06±0.63(Predicted)
color :Light yellow to Yellow to Orange
Water Solubility :Soluble in water.
BRN :542151
Stability :Stable. Incompatible with strong acids, strong oxidizing agents.
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
InChIKey :OTMYLOBWDNFTLO-UHFFFAOYSA-N
SMILES :c1ccc(cc1)-c2nnc(nc2-c3ccccc3)-c4ccccn4
CAS DataBase Reference :1046-56-6(CAS DataBase Reference)
EPA Substance Registry System :1,2,4-Triazine, 5,6-diphenyl-3-(2-pyridinyl)- (1046-56-6)

Safety Information

Symbol(GHS): Exclamation Mark (GHS07)
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H302 Harmful if swallowed Acute toxicity,oral Category 4 Warning P264, P270, P301+P312, P330, P501
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning P264, P280, P305+P351+P338,P337+P313P
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning
Precautionary statements:
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P270 Do not eat, drink or smoke when using this product.
P301+P312 IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.
P302+P352 IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Description

5,6-Diphenyl-3-(2-pyridyl)-1,2 4-triazine is widely utilized as a reagent for the determination of sub microgram levels of iron in serum. It is also used for the simultaneous determination of iron and copper.

More related product prices

Ferrozine disodium salt 69898-45-9 1046-56-6

Related product price

Suppliers and manufacturers

J & K SCIENTIFIC LTD. Meryer (Shanghai) Chemical Technology Co., Ltd. 3B Pharmachem (Wuhan) International Co.,Ltd. Alfa Aesar TCI (Shanghai) Development Co., Ltd. Energy Chemical Adamas Reagent, Ltd. Shanghai Hanhong Scientific Co.,Ltd. Syntechem Co.,Ltd Sichuan Kulinan Technology Co., Ltd