2,4,6-Tris(2-pyridyl)-5-triazine
2,4,6-Tri(2-pyridyl)-s-triazine
CAS: 3682-35-7
Molecular Formula: C18H12N6
2,4,6-Tris(2-pyridyl)-5-triazine - Names and Identifiers
| Name | 2,4,6-Tri(2-pyridyl)-s-triazine |
| Synonyms | TPTZ TPTZ【Dotite】 4,4'-Dipyridine disulfide 2,4,6-tri-2-pyridyl-s-triazin 2,4,6-Tri(2-pyridyl)-s-triazine 2,4,6-Tris(2-pyridyl)-5-triazine 2,4,6-tri-2-pyridinyl-1,3,5-triazine 2,4,6-Tri(2-pyridinyl)-1,3,5-triazine 1,3,5-Triazine, 2,4,6-tri-2-pyridinyl- 2,4,6-Tri(pyridin-2-yl)-1,3,5-triazine 2,4,6-Tris(2-pyridinyl)-1,3,5-triazine |
| CAS | 3682-35-7 |
| EINECS | 222-965-9 |
| InChI | InChI=1/C18H12N6/c1-4-10-19-13(7-1)16-22-17(14-8-2-5-11-20-14)24-18(23-16)15-9-3-6-12-21-15/h1-12H |
| InChIKey | KMVWNDHKTPHDMT-UHFFFAOYSA-N |
2,4,6-Tris(2-pyridyl)-5-triazine - Physico-chemical Properties
| Molecular Formula | C18H12N6 | |||||
| Molar Mass | 312.33 | |||||
| Density | 1.276 | |||||
| Melting Point | 247-249°C(lit.) | |||||
| Boling Point | 442.26°C (rough estimate) | |||||
| Flash Point | 288.2°C | |||||
| Solubility | Soluble in methanol: 100mg/ml | |||||
| Vapor Presure | 1.41E-14mmHg at 25°C | |||||
| Appearance | White or light yellow to beige powder | |||||
| Color | Yellow | |||||
| Odor | Odorless | |||||
| Merck | 14,9750 | |||||
| BRN | 282581 | |||||
| pKa | 1.14±0.19(Predicted) | |||||
| Storage Condition | Inert atmosphere,2-8°C | |||||
| Refractive Index | 1.4570 (estimate) | |||||
| MDL | MFCD00006045 | |||||
| Physical and Chemical Properties |
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| Use | This product is for scientific research only and shall not be used for other purposes. |
2,4,6-Tris(2-pyridyl)-5-triazine - Risk and Safety
| Hazard Symbols | Xi - Irritant |
| Risk Codes | 36/37/38 - Irritating to eyes, respiratory system and skin. |
| Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36 - Wear suitable protective clothing. S37/39 - Wear suitable gloves and eye/face protection |
| WGK Germany | 3 |
| RTECS | XZ2050000 |
| TSCA | Yes |
| HS Code | 29336990 |
2,4,6-Tris(2-pyridyl)-5-triazine - Introduction
This product can be used for scientific research experiments in related fields. Photometric measurement of iron Fe(II) and total iron. The color of Fe2 + complex is reddish purple at pH 3.4-5.8(1:2,logK = 20.4), and TPTZ can be used as a metal indicator of Fe. However, TPTZ and metal ions such as Co, Cu and Ni will also color, so it cannot be used as a selective colorimetric reagent for Fe. If there are a large number of Co, Cu and Ni ions, it will hinder the detection. In addition to Fe ions in serum and boiler water, there are also reports that Fe in samples such as glass, coal, high-purity metals, wine, and vitamin E can be quantified.
Last Update：2022-10-16 17:24:56
2,4,6-Tris(2-pyridyl)-5-triazine - Reference Information
| EPA chemical information | Information provided by: ofmpub.epa.gov (external link) |
| use | photometric measurement of iron Fe(II) and total iron. The color of Fe2 + complex is reddish purple at pH 3.4-5.8(1:2,logK = 20.4), and TPTZ can be used as a metal indicator of Fe. However, TPTZ and metal ions such as Co, Cu and Ni will also color, so it cannot be used as a selective colorimetric reagent for Fe. If there are a large number of Co, Cu and Ni ions, it will hinder the detection. In addition to Fe ions in serum and boiler water, there are also reports that Fe in samples such as glass, coal, high-purity metals, wine, and vitamin E can be quantified. |
Last Update：2024-04-09 21:54:55
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Spot supply
Product Name: TPTZ Visit Supplier Webpage Request for quotationCAS: 3682-35-7
Tel: 18301782025
Email: 3008007409@qq.com
Mobile: 18021002903
QQ: 3008007409
Wechat: 18301782025
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