16746-86-4 Usage
Description
2,3-DIMETHYL-1-HEXENE, a chemical compound with the molecular formula C8H16, is a clear, colorless liquid characterized by a fruity odor. It is a versatile substance with applications in various industries due to its unique properties.
Uses
Used in Fragrance Industry:
2,3-DIMETHYL-1-HEXENE is used as a fragrance ingredient for its distinctive fruity scent, enhancing the aroma profiles in perfumes and personal care products.
Used in Chemical Production:
2,3-DIMETHYL-1-HEXENE serves as a precursor in the synthesis of other chemicals, contributing to the creation of a wide range of compounds for different applications.
Used in Industrial Processes:
As a solvent, 2,3-DIMETHYL-1-HEXENE is utilized in various industrial processes to dissolve and process other substances, facilitating manufacturing and production workflows.
Safety Note:
Given its flammable nature, 2,3-DIMETHYL-1-HEXENE should be handled with caution to prevent fire hazards, ensuring proper storage and usage protocols are adhered to in all applications.
Check Digit Verification of cas no
The CAS Registry Mumber 16746-86-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,6,7,4 and 6 respectively; the second part has 2 digits, 8 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 16746-86:
(7*1)+(6*6)+(5*7)+(4*4)+(3*6)+(2*8)+(1*6)=134
134 % 10 = 4
So 16746-86-4 is a valid CAS Registry Number.
InChI:InChI=1/C8H16/c1-5-6-8(4)7(2)3/h8H,2,5-6H2,1,3-4H3
16746-86-4Relevant articles and documents
Hayashi et al.
, p. 1871 (1979)
Polylithiumorganic compounds. Part 28. The reaction of allene and alkyl substituted allenes with lithium metal
Maercker, Adalbert,Tatai, Andrea,Grebe, Burkhard,Girreser, Ulrich
, p. 1 - 8 (2007/10/03)
The reaction of allene (3a) and alkyl substituted allenes 1,2-hexadiene (3b), cyclopropylallene (3c), and vinylidene cyclopropane (3d) with lithium metal was investigated in order to access 2,3-dilithioalkenes 4a-d. These dilithioalkenes 4a-d are very reactive in polar solvents like THF and act as strong bases, either metalation of the starting allene 3a-d, the solvent, or sufficiently acidic intermediates like 8 a-d is observed. The metalation products 5-7 show follow-up reactions like 1,3-H shift to the corresponding 1-lithio-1-alkynes 8 and subsequent metalation to the dilithioalkynes 9. Additionally, lithium hydride elimination and ring-chain rearrangement (for 5c) are observed. 1,2-Hexadiene (3b) can be brought to reaction with lithium metal in the apolar solvent pentane, here the follow-up reactions are much slower due to the insolubility of 4b. In all cases the elucidation of the reaction pathways is hampered by the formation of complex mixtures of, amongst others, regio- and stereoisomeric products upon quenching with simple electrophiles.
