So sánh tính phản ứng của các alkyl halogenua (RCl, RBr, RI)

Nov 23, 2015 ... Explanation: ... Then put a Br atom in every possible location on each of the carbon skeletons. ... And there are your four constitutional isomers ... C4H9Br. CAS#:, 109-65-9. MW: 137.02. [MS]. Dots surface: List of the Retention Indices value(s) for 1-Bromobutane [1-bromobutane]. Kovats, Column Type, Author ... Enter a chemical formula to calculate its molar mass and elemental composition: Molar mass of C 4 H 9 Br (2-Bromobutane) is 137.0183 g/mol. 2-Bromobutane | Buy from the Brand Leader in Analytical Reference Standards! Made in Germany! Contact: +49 (0) 34291 337236! Draw a compound that is consistent with the following NMR data: a) C4H9Br, has 3 signals in the 1H NMR spectrum, 2 doublets and a 9-line multiplet. b ... ... C4H9Br Molecular Weight (g/mol): 137.02 MDL Number: MFCD00000125 InChI Key: RKSOPLXZQNSWAS-UHFFFAOYSA-N Synonym: tert-butyl bromide,t-butyl bromide ... Sep 15, 2024 ... Why is the molecule in red not a constitutional isomer of C4H9Br. Organic. The question asked to identify which constitutional isomers of C4H9Br ... Balance C4H9Br + Na = NaBr + C8H18 Using the Algebraic Method · Step 1: Label Each Compound With a Variable · Step 2: Create a System of Equations · Step 3: ... Write the mechanism of the following reaction: n-C4H9Br+KCN overset(EtOH-H(2)O) rarr n-C4H9CN. ... bromobutane. CH3-CH-CH2-CH3. Br. C4H9Br M, = 137 miz 79 to 82. [B+ [HBd* MB [H¹B*. [CH,Br]+ and. [CH章Br]* molecular lon peaks. [M]+. 136 138. } 0 m/z-. 0.