The term carotene (also carotin, from the Latin carota, "carrot") is used for many related unsaturated hydrocarbon substances having the formula C40Hx, which are synthesized by plants but in general cannot be made by animals (with the exception of some aphids and spider mites which acquired the synthesizing genes from fungi). Carotenes are photosynthetic pigments important for photosynthesis. Carotenes contain no oxygen atoms. They absorb ultraviolet, violet, and blue light and scatter orange or red light, and (in low concentrations) yellow light.
BASF SE is a German chemical company and the largest chemical producer in the world. The BASF Group comprises subsidiaries and joint ventures in more than 80 countries and operates six integrated production sites and 390 other production sites in Europe, Asia, Australia, the Americas and Africa. Its headquarters is located in Ludwigshafen, Germany. BASF has customers in over 190 countries and supplies products to a wide variety of industries. Despite its size and global presence, BASF has received relatively little public attention since it abandoned manufacturing and selling BASF-branded consumer electronics products in the 1990s.
Avobenzone is an oil-soluble ingredient used in sunscreen products to absorb the full spectrum of UVA rays.
Bis(2-ethylhexyl) phthalate (di-2-ethylhexyl phthalate, diethylhexyl phthalate, DEHP; dioctyl phthalate, DOP) is an organic compound with the formula C6H4(CO2C8H17)2. DEHP is the most common member of the class of phthalates, which are used as plasticizers. It is the diester of phthalic acid and the branched-chain 2-ethylhexanol. This colorless viscous liquid is soluble in oil, but not in water.
UV filters are compounds, mixtures, or materials that block or absorb ultraviolet (UV) light. One of the major applications of UV filters is their use as sunscreens to protect skin from sunburn and other sun/UV related damage. After the invention of digital cameras changed the field of photography, UV filters have been used to coat glass discs fitted to camera lenses to protect hardware that is sensitive to UV light.
Octyl salicylate, or 2-ethylhexyl salicylate, is an organic compound used as an ingredient in sunscreens and cosmetics to absorb UVB (ultraviolet) rays from the sun. It is an ester formed by the condensation of a salicylic acid with 2-ethylhexanol. It is a colorless oily liquid with a slight floral odor.
Ethylhexyl palmitate, or octyl palmitate, is the fatty acid ester derived from 2-ethylhexanol and palmitic acid. Ethylhexyl palmitate is commonly used in cosmetic formulations.
Bemotrizinol is an oil-soluble organic compound that is added to sunscreens to absorb UV rays. It is marketed as Parsol Shield, Tinosorb S, and Escalol S.
Bisoctrizole is a benzotriazole-based organic compound that is added to sunscreens to absorb UV rays.
In enzymology, a bis(2-ethylhexyl)phthalate esterase (EC 3.1.1.60) is an enzyme that catalyzes the chemical reaction
Diethylamino hydroxybenzoyl hexyl benzoate (INCI) is an organic compound used in sunscreens to absorb UVA radiation. It is marketed as Uvinul A Plus by BASF. DHHB has an absorption maximum of 354 nm.
Iscotrizinol is an organic compound used in sunscreens to absorb UVB and some UVA radiation with a peak protection at 310nm. It is one of the most photostable chemical sunscreens known today with 25 hours required to lose 10% of its SPF protection ability. It is marketed as Uvasorb HEB by 3V Sigma.
Uvinul is the trade name of a number of UV absorbers:
1,2-Cyclohexane dicarboxylic acid diisononyl ester is a plasticizer for the manufacture of flexible plastic articles in sensitive application areas such as toys, medical devices and food packaging. From a chemical point of view it belongs to the group of aliphatic esters.
A compact linear Fresnel reflector (CLFR) – also referred to as a concentrating linear Fresnel reflector – is a specific type of linear Fresnel reflector (LFR) technology. They are named for their similarity to a Fresnel lens, in which many small, thin lens fragments are combined to simulate a much thicker simple lens. These mirrors are capable of concentrating the sun's energy to approximately 30 times its normal intensity.
BASF Plant Science is a subsidiary of BASF in which all plant biotechnology activities are consolidated. The GmbH was founded in 1998 and employs approximately 700 people at 6 different locations worldwide. The headquarters of BASF Plant Science is located in Research Triangle Park. Plant Science has research sites in the US, Canada and Europe. At these locations the company is mainly developing genetically modified seeds.
Amflora is a genetically modified potato cultivar developed by BASF Plant Science. "Amflora" potato plants produce pure amylopectin starch that is processed to waxy potato starch. It was approved for industrial applications in the European Union on 2 March 2010 by the European Commission. In January 2012, the potato was withdrawn from the market in the EU.
Bis(2-ethylhexyl) adipate or DEHA is an organic compound with the formula (CH2CH2CO2C8H17)2. It is the diester of 2-ethylhexanol and adipic acid. It is a colorless oily liquid.
Carl Wurster was a German chemist and Wehrwirtschaftsführer during the Third Reich. He subsequently became one of the leading figures in post-war Germany's industrial life.
2-Ethylhexyl acrylate is a colorless liquid acrylate with a sweet odor.
