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A certificate of analysis (COA) is a formal laboratory-prepared document that details the results of (and sometimes the specifications and analytical methods for) one or more laboratory analyses, signed—manually or electronically—by an authorized representative of the entity conducting the analyses. This document gives assurances to the ...
4,4′-Methylenebis(2-chloroaniline) (also known as MOCA, MBOCA, and bisamine) is a substance used as a curing agent in polyurethane production. [3] MOCA is an aromatic amine which is structurally similar to benzidine, a known human bladder carcinogen.
Chemical Entities of Biological Interest ELIXIR: small chemical compounds from PDBeChem ChEMBL KEGG IntEnz "ChEBI". 60,000 Chematica: Merck: organic chemicals reaction pathway calculation; Beilstein CAS SMILES proprietary 7,000,000 ChEMBL: Chemicals from European Molecular Biology Laboratory EMBL: molecules with drug-like properties "ChEMBL ...
TCI's largest industrial plant was located in Ensley, a company town founded in 1886 on the outskirts of Birmingham, Alabama, by company president Enoch Ensley. Ensley was served by the sizable Birmingham Southern Railroad, one of TCI's early acquisitions, and from 1899 contained four 200-ton blast furnaces. In 1906 two more furnaces were ...
A mill test report (MTR) and often also called a certified mill test report, certified material test report, mill test certificate (MTC), inspection certificate, certificate of test, or a host of other names, is a quality assurance document used in the metals industry that certifies a material's chemical and physical properties and states a product made of metal (steel, aluminum, brass or ...
Triethylenetetramine (TETA and trien), also known as trientine when used medically, is an organic compound with the formula [CH 2 NHCH 2 CH 2 NH 2] 2.The pure free base is a colorless oily liquid, but, like many amines, older samples assume a yellowish color due to impurities resulting from air oxidation.
The compound hydrolyzes to hydrazoic acid: [5] (CH 3) 3 SiN 3 + H 2 O → (CH 3) 3 SiOH + HN 3. The compound adds to ketones and aldehydes to give the siloxy azides and subsequently tetrazoles: [3]
Titanocene dichloride is the organotitanium compound with the formula (η 5-C 5 H 5) 2 TiCl 2, commonly abbreviated as Cp 2 TiCl 2.This metallocene is a common reagent in organometallic and organic synthesis.