62742-50-1 Usage
Description
(+)-2-Methylbutyl p-aminocinnamate is a chemical compound that belongs to the class of p-aminocinnamates. It is known for its photoprotective properties and is commonly used in the production of sunscreens and other cosmetic products to protect the skin from harmful UV radiation.
Uses
Used in Cosmetic Industry:
(+)-2-Methylbutyl p-aminocinnamate is used as a UV filter in sunscreens and other cosmetic products for its ability to absorb and reflect ultraviolet rays from the sun, providing protection against sun exposure and preventing skin damage.
Used in Personal Care Products:
(+)-2-Methylbutyl p-aminocinnamate is used as an ingredient in personal care products to offer protection against the damaging effects of sun exposure, ensuring the health and well-being of the skin.
Used in Pharmaceutical Industry:
(+)-2-Methylbutyl p-aminocinnamate has potential applications in the treatment of skin diseases and disorders, making it a versatile and valuable chemical in the pharmaceutical industry as well.
Check Digit Verification of cas no
The CAS Registry Mumber 62742-50-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,2,7,4 and 2 respectively; the second part has 2 digits, 5 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 62742-50:
(7*6)+(6*2)+(5*7)+(4*4)+(3*2)+(2*5)+(1*0)=121
121 % 10 = 1
So 62742-50-1 is a valid CAS Registry Number.
InChI:InChI=1/C14H19NO2/c1-3-11(2)10-17-14(16)9-6-12-4-7-13(15)8-5-12/h4-9,11H,3,10,15H2,1-2H3/b9-6+
62742-50-1Relevant articles and documents
Thermal and Electrooptical Properties of Ferroelectric Liquid Crystals Having OH Groups
Sugiyama, Kazuo,Kato, Koichi,Shiraishi, Kohei
, p. 1652 - 1657 (2007/10/02)
Four kinds of ferroelectric liquid crystals (FLCs) possessing OH groups, ((S)-2-methylbutyl 4-cinnamate 4a, (S)-2-methylbutyl 4-cinnamate 4b, (S)-2-hydroxypropyl 4-cinnamate 4c, and (S)-2-hydroxypropyl 4-cinnamate 4d) were prepared in order to understand how the introduction of OH groups in FLCs affect the phase behavior and electrooptical compounds 4a and 4b.Comparing 4b and 4d both of which have an OH group at the o-position of the benzylidene group with 4a dn 4c, the former samples show a higher SA-isotropization (I) transition temperature than do the latter ones.It is suggested from IR spectroscopic results that inter- and intramolecular hydrogen bonding contribute to the stabilization of the SA phase.The order of the helical pitch in the chiral smectic C (Sc*) phase was found to be 4b>4a>4d>4c within 1.8 - 6.6 μm.From an electrooptical effect due to a deformation of the helical structure in the Sc phase, the rise time of the surface director (τsr) and the rise time of the bulk director (τbr) were measured to be as follows: τsr are 850, 1500, 30 and 70 μs, and τbr are 12, 100, 0.17, and 0.35 ms for 4a, 4b, 4c, and 4d, respectively.It was found that the intramolecular hydrogen bonding results in a slower optical response time, whereas intermolecular hydrogen bonding results in a faster one.
