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| | AMINOMALONONITRILE P-TOLUENESULFONATE Basic information |
| | AMINOMALONONITRILE P-TOLUENESULFONATE Chemical Properties |
| Melting point | 174 °C (dec.) (lit.) | | storage temp. | Keep in dark place,Inert atmosphere,Store in freezer, under -20°C | | form | Solid | | color | Beige Powder, | | Water Solubility | almost transparency | | BRN | 4050747 | | Stability: | Hygroscopic | | InChI | InChI=1S/C7H8O3S.C3H3N3/c1-6-2-4-7(5-3-6)11(8,9)10;4-1-3(6)2-5/h2-5H,1H3,(H,8,9,10);3H,6H2 | | InChIKey | MEUWQVWJLLBVQI-UHFFFAOYSA-N | | SMILES | C1(S(=O)(=O)O)C=CC(C)=CC=1.C(N)(C#N)C#N | | CAS DataBase Reference | 5098-14-6(CAS DataBase Reference) |
| Hazard Codes | Xn | | Risk Statements | 20/21/22 | | Safety Statements | 36 | | RIDADR | 3439 | | WGK Germany | 3 | | HazardClass | 6.1 | | PackingGroup | III | | HS Code | 2926907090 | | Storage Class | 11 - Combustible Solids | | Hazard Classifications | Acute Tox. 4 Dermal
Acute Tox. 4 Inhalation
Acute Tox. 4 Oral |
| | AMINOMALONONITRILE P-TOLUENESULFONATE Usage And Synthesis |
| Uses | Aminomalononitrile p-toluenesulfonate was used in the syntheiss of 1-substituted 5-amino-4-cyano-2-hydroxyimidazoles. | | Uses | Aminomalononitrile p-toluenesulfonate is a reagent for diazonamide synthesis via heck endocyclization. It may also have implications for developing IκB Kinase-β inhibitors. | | Purification Methods | It forms colourless crystals on recrystallisation from MeCN (1.8g in 100mL) using activated charcoal. Wash the crystals with dry Et2O and dry them at 25o/1mm. Recovery is ~80%. [Ferris et al. Org Synth Coll Vol V 32 1973.] |
| | AMINOMALONONITRILE P-TOLUENESULFONATE Preparation Products And Raw materials |
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