3725-05-1 Usage
Description
2,5-dimethylhexa-1,5-dien-3-yne is a chemical compound with the molecular formula C8H12. It is a type of alkyne, which is a hydrocarbon with carbon-carbon triple bonds. 2,5-dimethylhexa-1,5-dien-3-yne contains a six-carbon chain with two methyl groups and a diene functional group, as well as a triple bond at the third carbon. It is known for its reactivity and versatility in forming different types of organic compounds.
Uses
Used in Organic Synthesis:
2,5-dimethylhexa-1,5-dien-3-yne is used as a building block in organic synthesis for the production of various types of polymers and pharmaceuticals. Its unique structure allows for the creation of a wide range of organic compounds, making it a valuable component in the synthesis of complex molecules.
Used in Chemical Research:
Due to its reactivity and versatility, 2,5-dimethylhexa-1,5-dien-3-yne is also used in chemical research. Researchers can utilize this compound to study various chemical reactions and mechanisms, contributing to the advancement of knowledge in organic chemistry.
Used in Industrial Processes:
2,5-dimethylhexa-1,5-dien-3-yne is employed in industrial processes for the production of various chemical products. Its ability to form different types of organic compounds makes it a useful intermediate in the synthesis of a range of industrial chemicals.
Check Digit Verification of cas no
The CAS Registry Mumber 3725-05-1 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 3,7,2 and 5 respectively; the second part has 2 digits, 0 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 3725-05:
(6*3)+(5*7)+(4*2)+(3*5)+(2*0)+(1*5)=81
81 % 10 = 1
So 3725-05-1 is a valid CAS Registry Number.
3725-05-1Relevant articles and documents
Meyer et al.
, p. 211,212 (1965)
Keto ethers. IV. Products formed on reaction of dihydro-2,2,5,5-tetramethyl-3(2H)-furanone with strong acids
Yates, Peter,Burke, Patrick Michael
, p. 1695 - 1704 (2007/10/02)
Reaction of tetrahydro-2,2,5,5-tetramethyl-3(2H)-furanone (1) with 96 or ca. 100percent sulfuric acid or hot polyphosphoric acid followed by aqueous quenching gave the following products: 2-hydroxy-2,5-dimethyl-4-hexen-3-one (3), 2,4,4-trimethyl-2-cyclopenten-1-one (7), 3,5,5-trimethyl-2-cyclopenten-1-one (8), tetrahydro-2,3,5,5-tetramethylfuran-2,3-diol (11), 2,5-dihydro-3,5,5-trimethyl-2-methylenefuran (17) and its dimer 20, 2,5-dihydro-2,3,5,5-tetramethyl-2-furanol (18), 4-hydroxy-2,4-dimethyl-2-pentenoic acid γ-lactone (22), 2,3,5-trimethyl-2-cyclopenten-1-one (23), and tetramethylfuran (25).In 96percent sulfuric acid the products arise by ring opening, ring opening followed by reclosure to carbocyclic products, methyl migration from C-2 to C-3 to give rearranged furan derivatives, and oxidation.In ca. 100percent sulfuric acid or hot polyphosphoric acid further methyl migrations can occur to give 23 and 25.
