Company Name: |
Anyang Hongmeng New Materials Co., Ltd
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Tel: |
0372-19588588067 19588588067 |
Email: |
19588588067@163.com |
Products Intro: |
Cas:26412-87-3
ProductName:Sulfur trioxide pyridine complex
Purity: 98%;99% | Package: 100g;500g;1kg;5kg;25kg
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| Sulfur Trioxide Pyridine Complex Basic information |
| Sulfur Trioxide Pyridine Complex Chemical Properties |
Melting point | ~160 °C | storage temp. | Store below +30°C. | solubility | Soluble in polar organic solvents. | form | Powder | color | White to beige | Water Solubility | reacts | Sensitive | Moisture Sensitive | BRN | 3704116 | InChI | InChI=1S/C5H5N.O3S/c1-2-4-6-5-3-1;1-4(2)3/h1-5H; | InChIKey | UDYFLDICVHJSOY-UHFFFAOYSA-N | SMILES | C1=CC=NC=C1.S(=O)(=O)=O | CAS DataBase Reference | 26412-87-3(CAS DataBase Reference) | EPA Substance Registry System | Pyridine sulfur trioxide (26412-87-3) |
Hazard Codes | C | Risk Statements | 22-34 | Safety Statements | 26-36/37/39-45 | RIDADR | UN 3261 8/PG 2 | WGK Germany | 3 | F | 3-10-21 | Autoignition Temperature | >350 °C | TSCA | Yes | HazardClass | 8 | PackingGroup | II | HS Code | 29420000 | Toxicity | LD50 orally in Rabbit: 500 - 2000 mg/kg |
| Sulfur Trioxide Pyridine Complex Usage And Synthesis |
Description | Sulfur trioxide-pyridine complex is a highly reactive compound used for sulfations of alcohols, sulfonations, deoxygenations and other reductions, oxidations with DMSO. | Uses |
Sulfur trioxide-pyridine complex is used for sulfations of alcohols, sulfonations, deoxygenations and other reductions, oxidations with dimethyl sulfoxide. It is also used as a source of sulfur trioxide especially in the preparation of sulfate esters. Further, it is used as an activating electrophile in a Parikh-Doering oxidation. In addition to this, it is also used in the preparation and anticoagulation test of sulfated silk fibroin.
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| Sulfur Trioxide Pyridine Complex Preparation Products And Raw materials |
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