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The production of 1,3-dichloro-1,1,2,2,3-pentafluoropropane and use as a cleaning agent replacement for CFC-113 may result in its release to the environment through various waste streams. If released to air, a vapor pressure of 286 mm Hg at 25 °C indicates 1,3-dichloro-1,1,2,2,3-pentafluoropropane will exist solely as a vapor in the ambient ...
Low-profile quad flat-package ( LQFP ): 1.4 mm high, varying sized and pins on all four sides. Plastic quad flat-pack ( PQFP ), a square with pins on all four sides, 44 or more pins. Ceramic quad flat-pack ( CQFP ): similar to PQFP. Metric quad flat-pack ( MQFP ): a QFP package with metric pin distribution.
Ignition interlock device. An ignition interlock device or breath alcohol ignition interlock device ( IID or BAIID) is a breathalyzer for an individual's vehicle. It requires the driver to blow into a mouthpiece on the device before starting or continuing to operate the vehicle. If the resultant breath-alcohol concentration analyzed result is ...
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Infobox references. 1,2-Dibromo-3-chloropropane ( dibromochloropropane ), better known as DBCP, is the organic compound with the formula BrCH (CH 2 Br) (CH 2 Cl). It is a dense colorless liquid although commercial samples often appear amber or even brown. It is the active ingredient in the nematicide Nemagon, also known as Fumazone .
August 16, 2024 at 5:32 PM. By Jonathan Stempel. (Reuters) -A U.S. appeals court on Friday left intact a key part of an injunction blocking a California law meant to shield children from online ...
Infobox references. 1,3-Dimethyl-2-imidazolidinone ( DMI) is a cyclic urea used as a high-boiling polar aprotic solvent. [ 2] It is colourless, highly polar solvent has high thermal and chemical stability. It is a homolog of the related solvent DMPU. It can be prepared from 1,2-dimethylethylenediamine by reaction with phosgene .