7705-14-8 Usage
Description
DIPENTENE, also known as dl-Limonene, is a naturally occurring terpene with a pleasant lemon-like odor. It is optically inactive and is found in more than 300 essential oils in varying amounts, ranging from 90-95% in citrus fruits like lemon, orange, and mandarin to as low as 1% in palmarosa. DIPENTENE is widely used in various industries due to its unique properties and applications.
Uses
Used in Flavor and Fragrance Industry:
DIPENTENE is used as a flavoring agent for food and beverages, as well as a fragrance component in cosmetics, perfumes, and cleaning products. Its lemon-like odor makes it a popular choice for adding a fresh and citrusy scent to various products.
Used in Pharmaceutical Industry:
DIPENTENE is used as a solvent for pharmaceutical applications, particularly in the formulation of medications and supplements. Its ability to dissolve a wide range of compounds makes it a versatile and useful solvent in the industry.
Used in Agriculture:
DIPENTENE is used as a natural pesticide and insecticide in agriculture. Its strong odor and natural properties make it an effective deterrent for pests and insects, helping to protect crops and plants.
Used in Cleaning Products:
DIPENTENE is used as a cleaning agent in various household and industrial cleaning products. Its ability to dissolve grease and dirt makes it an effective ingredient in cleaning solutions.
Used in Essential Oils:
DIPENTENE is a key component in many essential oils, particularly those derived from citrus fruits. It contributes to the unique aroma and therapeutic properties of these oils, making them popular for use in aromatherapy and other applications.
Check Digit Verification of cas no
The CAS Registry Mumber 7705-14-8 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 7,7,0 and 5 respectively; the second part has 2 digits, 1 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 7705-14:
(6*7)+(5*7)+(4*0)+(3*5)+(2*1)+(1*4)=98
98 % 10 = 8
So 7705-14-8 is a valid CAS Registry Number.
InChI:InChI=1/C10H16/c1-8(2)10-6-4-9(3)5-7-10/h4,10H,1,5-7H2,2-3H3/t10-/m1/s1
7705-14-8Relevant articles and documents
The kinetics, stereochemistry, and deuterium isotope effects in the α-pinene pyrolysis. Evidence for incursion of multiple conformations of a diradical
Gajewski, Joseph J,Kuchuk, Ilya,Hawkins, Christopher,Stine, Robert
, p. 6943 - 6950 (2007/10/03)
Pyrolysis of optically active α-pinene gave 95% racemic limonene (dipentene), alloocimine, racemic α-pinene, α-pyronene. Activation parameters are reported. Pyrolysis of (S) syn-6-trideuteriomethyl α-pinene at 256.7°C for 2400s gave dipentene with twice as much deuterium as hydrogen transfer with kH/kD=1.49 and alloocimine with a Z and E trideuteriomethyl ratio of ca. 5 with kH/kD=0.89. The isotope effect on loss of starting material was 1.16. Separation of the enantiomers of α-pinene from 3600s pyrolyses at 256.7°C followed by NMR analysis revealed that the ratio of the R-syn to R-anti to S-anti isomers is 4.6:3.7:1 at roughly two half-lives. Kinetic analysis reveals that the previously proposed mechanism for all conversions involving slow interconversion of two diradicals with Cs symmetry is not consistent with the distribution of the ??-pinene isomers, particularly the formation of more suprafacial-retention product (R-anti) than bond-rotated isomer (S-anti). Inclusion of another Cs species (ignoring the deuteriums) that would be intermediate between the originally proposed Cs species, appears more consistent with the observations.
