51065-64-6 Usage
General Description
6-Methyl-2-heptyne, also known as 6-methyl-2-hepten-4-yne, is a chemical compound with the molecular formula C8H14. It is a colorless liquid with a pungent odor and is insoluble in water. 6-Methyl-2-heptyne is commonly used as a building block in organic synthesis, particularly in the production of pharmaceuticals and agrochemicals. It is also used as a solvent and in the manufacture of dyes, pigments, and other chemical products. Additionally, it has applications in the automotive and aerospace industries as a fuel additive and as a component in lubricants and corrosion inhibitors. Due to its reactive nature, 6-Methyl-2-heptyne should be handled with care and stored in a cool, well-ventilated area away from sources of heat and ignition.
Check Digit Verification of cas no
The CAS Registry Mumber 51065-64-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,1,0,6 and 5 respectively; the second part has 2 digits, 6 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 51065-64:
(7*5)+(6*1)+(5*0)+(4*6)+(3*5)+(2*6)+(1*4)=96
96 % 10 = 6
So 51065-64-6 is a valid CAS Registry Number.
InChI:InChI=1/C8H14/c1-4-5-6-7-8(2)3/h8H,6-7H2,1-3H3
51065-64-6Relevant articles and documents
On 1.2-Shift Reactions and C-H-Insertions of Acyclic Alkylidene Carbenes
Ondruschka, Bernd,Remmler, Matthias,Zimmermann, Gerhard,Krueger, Christian
, p. 49 - 54 (2007/10/02)
Two series of acyclic terminal vinyl bromides (1...4 and 5...7) were tested in the reaction with potassium tert-butoxide as precursors of alkylidene carbenes.As expected 1 up to 4 only give 1-alkynes whereas the 2-methylated vinyl bromides 5, 6 and 7 yield 1-methylated cyclopentenes predominantly besides 2-alkynes.The formation of cyclopentenes indicates a reaction route via alkylidene carbenes and 1,5-C-H-insertion reactions, that of 2-alkynes is convincing evidence for 1,2-alkyl shift reactions in 2-methyl substituted alkylidene carbenes.The selectivity of 1,5-C-H-insertion depends on the degree of alkyl substitution of the C-5-atom.At 240 deg C the selectivity is 1deg:2deg:3deg ca. 1:54:240.
