Yahoo Poland Wyszukiwanie w Internecie

Search results

  1. ChemSpider record containing structure, synonyms, properties, vendors and database links for 2,4-Dibromoanisole, 21702-84-1.

  2. 2,4-Dibromoanisole | C7H6Br2O | CID 27011 - structure, chemical names, physical and chemical properties, classification, patents, literature, biological activities, safety/hazards/toxicity information, supplier lists, and more.

  3. 2,4-Dibromoanisole 98%; CAS Number: 21702-84-1; EC Number: 244-536-5; Linear Formula: Br2C6H3OCH3; find Sigma-Aldrich-301183 MSDS, related peer-reviewed papers, technical documents, similar products & more at Sigma-Aldrich.

  4. Interpret the 1H-NMR for the product 2,4-dibromoanisole. Draw out the product and label each H unambiguously (i.e. label H’s a,b,c). To interpret the individual signals, address the chemical shift, the integration, and the splitting. An example is shown below: 2.34ppm (Ha, 3H triplet, split by 2 Hb)

  5. The abundance of 2 H at each position actually differs slightly due to D fractionations which occurred during the synthesis of the 2,4- dibromoanisole. ...

  6. Benzene, 2,4-dibromo-1-methoxy-. Formula: C 7 H 6 Br 2 O. Molecular weight: 265.930. IUPAC Standard InChI:InChI=1S/C7H6Br2O/c1-10-7-3-2-5 (8)4-6 (7)9/h2-4H,1H3 Copy. IUPAC Standard InChIKey:XGXUGXPKRBQINS-UHFFFAOYSA-N Copy. CAS Registry Number: 21702-84-1.

  7. Impurities consist of minimal traces of 4-bromoanisole and 2,4,6-tribromoanisole, which can be removed by recrystallization of the product from boiling absolute ethyl alcohol.

  1. Ludzie szukają również