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Bromochlorodifluoromethane (BCF), also referred to by the code numbers Halon 1211 and Freon 12B1, is a haloalkane with the chemical formula C F 2 Cl Br. It is used for fire suppression, especially for expensive equipment or items that could be damaged by the residue from other types of extinguishers. [ 1 ]
Tris(pentafluorophenyl)borane, sometimes referred to as "BCF", is the chemical compound (C 6 F 5) 3 B. It is a white, volatile solid. It is a white, volatile solid. The molecule consists of three pentafluorophenyl groups attached in a "paddle-wheel" manner to a central boron atom; the BC 3 core is planar .
Amazon.com, Inc., [1] doing business as Amazon (/ ˈ æ m ə z ɒ n / ⓘ, AM-ə-zon; UK also / ˈ æ m ə z ə n /, AM-ə-zən), is an American multinational technology company engaged in e-commerce, cloud computing, online advertising, digital streaming, and artificial intelligence. [5]
Amazon has also been doing the same: Before laying off 27,000 workers between 2022 and 2023, the employer put a large number of employees on performance improvement plans (PIPs). Then the firings ...
Launched in 2007, [1] [2] Amazon Vine is an internal service of Amazon.com that allows manufacturers and publishers to receive reviews for their products on Amazon. [3] [4] [5] Companies pay a fee to Amazon and provide products for review. The products are then passed to Amazon reviewers, who can publish a review.
Just Walk Out technology will continue to be offered in Amazon Go stores and some smaller Amazon Fresh stores in the U.K., the company said. It will also continue offering the technology to third ...
Amazon announced a limited public beta test of EC2 on August 25, 2006, [4] offering access on a first-come, first-served basis. Amazon added two new instance types (Large and Extra-Large) on October 16, 2007. [5] On May 29, 2008, two more types were added, High-CPU Medium and High-CPU Extra Large. [6] There were twelve types of instances ...
Compare two options for accessing the cash in your home — cash-out refinancing or home equity loans — to pay for renovations, consolidate debt or support education expenses. Includes pros ...