ethylene glycol formula

Ethylene Glycol Enthalpy of Formation

1 2] enthalpy of formation based on version 1 118 of the Thermochemical Network This version of ATcT results was partially described in Ruscic et al [] and was also used for the initial development of high-accuracy ANLn composite electronic structure methods []

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Ethylene Glycol TOXINZ

Ethylene glycol is rapidly metabolized via ADH into glycoaldehyde which is rapidly converted into glycolic acid by ALDH The rate-limiting step in the metabolism of ethylene glycol is the formation of glyoxylic acid from glycolic acid via lactate dehydrogenase or glycolic acid dehydrogenase

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ETHYLENE GLYCOL DISTEARATE MSDS

Ethylene glycol distearate and the chemical formula C38H74O4 594 99 g / mole molecular weight with a white odorless powder a raw solid Ethylene glycol distearate including detergent first widely used in the production of many industrial products particularly textiles and cosmetics

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Refractive index of C2H4(OH)2 (Ethylene glycol)

Ethylene glycol C 2 H 6 O 2 Chemical formula HOCH 2 CH 2 OH Other names Ethane-1 2-diol 1 2-Ethanediol Glycol Ethylene Alcohol Hypodicarbonous acid Monoethylene glycol External links Ethylene glycol 1 2-Ethanediol - NIST Chemistry WebBook

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Ethylene_glycol

Ethylene glycol (monoethylene glycol (MEG) IUPAC name: ethane-1 2-diol) is an alcohol with two -OH groups (a diol) a chemical compound widely used as an automotive antifreeze In its pure form it is an odorless colorless syrupy liquid with a sweet taste Ethylene glycol is toxic and its accidental ingestion should be considered a medical emergency

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Osmolality Gap

The osmolar gap (OSMOL GAP in Epic) uses formula (2) above The unexplained osmolar gap (UOSMOL GAP in Epic) uses formula (4) above High unexplained osmolar gaps indicate the possible presence of a toxic compound other than ethanol (ethylene glycol methanol acetone isopropanol or propylene glycol) EXAMPLE CASE:

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Ethylene glycol final content: appendix A

Select ethylene glycol as the chemical of interest Adjust paint chemical mass by using a recovery rate of 9% (Chang et al 1997) and the emission decay rate constant k1 to 3 0 (US EPA 2001) Assume the average percent ethylene glycol in the paint to range from 1 9% (average) to 5 0% (CPCA 2008)

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China Propyl Ethylene Glycol/Mono Propylene Glycol/ Pg

China Propyl Ethylene Glycol/Mono Propylene Glycol/ Pg /Propylene Glycol CAS 57-55-6 Find details about China CAS 57-55-6 Propylene Glycol from Propyl Ethylene Glycol/Mono Propylene Glycol/ Pg /Propylene Glycol CAS 57-55-6 - Hebei Yanxi Chemical Co Ltd

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A rapid analysis of plasma/serum ethylene and propylene

5/1/2013Ethylene glycol is most commonly found in automobile antifreeze Ethylene glycol is metabolized by a series of steps to glycolic acid glyoxylic acid and finally oxalic acid the latter with the potential to cause severe renal injury (Barceloux et al 1999 Jammalamadaka Raissi 2010)

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Ethene vs Ethylene

In context|organic compound|lang=en terms the difference between ethene and ethylene is that ethene is (organic compound) the official iupac name for the organic chemical compound ethylene the simplest alkene a colorless gaseous (at room temperature and pressure) hydrocarbon with the chemical formula c 2 h 4 while ethylene is (organic compound) the common name for the organic chemical

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Calculating BTU Transfer Using The Water Formula

6/19/2011All propylene glycol (PG) brands will have similar values here you can see the chart of specific heat of a cool corn-based glycol Anyway in the temperature range used in most domestic water heating applications (100-200F) for 30% glycol use 450 instead of 500 in the water formula Here's an example using water for simplicity

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China Propyl Ethylene Glycol/Mono Propylene Glycol/ Pg

China Propyl Ethylene Glycol/Mono Propylene Glycol/ Pg /Propylene Glycol CAS 57-55-6 Find details about China CAS 57-55-6 Propylene Glycol from Propyl Ethylene Glycol/Mono Propylene Glycol/ Pg /Propylene Glycol CAS 57-55-6 - Hebei Yanxi Chemical Co Ltd

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Ethylene glycol (1 2

If spilled in water ethylene glycol will mix with the water Ethylene glycol can also be dispersed by the wind Where it ends up In the atmosphere ethylene glycol will be changed into other products in approximately one and a half days or washed out by rain into the water or soil In water and soil it degrades in several days to a week

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Ethylene Glycol PV2024 Target concentration: ACGIH TLV

Ethylene glycol is a skin eye and mucous membrane irritant (Ref 5 3) Concentrations of about 80 ppm or more were intolerable to humans with a burning sensation along the trachea and a burning cough (Ref 5 4) 1 1 3 Workplace exposure (Ref 5 4) Ethylene glycol is used as an antifreeze in heating and cooling systems as an industrial

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A Comparison of Ethylene Glycol and Propylene Glycol Heat

ethylene glycol is reached The addition of more water will then begin to increase the freezing point The freezing points of these ethylene glycol fluids go through a minimum and thus give maximum freeze protection at a concentration of about 65% ethylene glycol Propylene glycol on the other hand does not exhibit this decreasing and

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Mono

Mono-ethylene glycol - or MEG - is a vital ingredient for the production of polyester fibres and film polyethylene terephthalate (PET) resins and engine coolants End uses for MEG range from clothing and other textiles through packaging to kitchenware engine coolants and antifreeze

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Ethylene Glycol

Ethylene Glycol is mainly used to make polyester polyester resin diluent plasticizer surfactant synthetic fiber cosmetics and explosive It can also be used as solvent of dye/ink anti freezing agent of motor dehydrating agent Besides synthetic resin PET fiber grade PET (poly fiber) and chip grade PET for mineral water bottles can be made from ethylene glycol It is also can be

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Ethylene Glycol

Mono Ethylene Glycol commonly referred to as Ethylene Glycol Antifreeze but also referred to as Ethane-1 2-diol MEG EG and Industrial Glycol Ethylene Glycol was first formulated in the 1850's and is now commercially produced through a chemical reaction between Ethylene Oxide and a catalyst Large scale production of Ethylene Glycol commenced in early 1900's in the USA and it is now

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Ethylene Glycol: Structure Formula Uses

196-198 C Alfa Aesar: 388 F (197 7778 C) NIOSH KW2975000 196-198 C OU Chemical Safety Data (No longer updated) More details: 196-198 C Alfa Aesar 44529 A11591: 196-198 C Matrix Scientific 099591: 195-198 C Oakwood 044710: 197 6 C LabNetwork LN00163543: 387-389 F / 760 mmHg (197 2222-198 3333 C / 760 mmHg) Wikidata Q194207 388 F / 760 mmHg (197 7778 C / 760

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929

929 - CONCENTRATED DEFENSE WITH ETHYLENE GLYCOL 929 provide year-round pump protection for water recirculators and closed loop cooling systems Reduces the need for water fill maintenance by reducing water evaporation The concentrated 929 formula protects from freezing to -30F when not diluted A dilution of 2 parts Defense 929 to one

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Ethylene Glycol

Ethylene Glycol Section 1: Identification of the substance/mixture and of the company / undertaking 1 1 Product Identifier Product Name Ethylene Glycol Other Names Ethane-1 2-Diol CAS No 107-21-1 Index No 603-027-00-1 EC No 203-473-3 Product Code S0001414 1 2 Relevant identified uses of the substances or mixture and uses advised against

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A Comparison of Ethylene Glycol and Propylene Glycol Heat

ethylene glycol is reached The addition of more water will then begin to increase the freezing point The freezing points of these ethylene glycol fluids go through a minimum and thus give maximum freeze protection at a concentration of about 65% ethylene glycol Propylene glycol on the other hand does not exhibit this decreasing and

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Antifreeze Ethylene Glycol and Propylene Glycol

Comparing Secondary Coolants - Specific gravity freezing points and viscosity for secondary coolants like calcium chloride sodium chloride ethylene glycol and propylene glycol Ethylene - Density and Specific Weight - Online calculator figures and tables showing density and specific weight of ethylene C 2 H 4 at varying temperature and

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Ethylene Glycol Poisoning

Fomepizole Fomepizole (4- -methylpyrazole) Cont Loading dose is 15mg/kg in 100 mls of NS or D5W infused over 30 minutes Next 10mg/kg every 12 hours for two days Next 15mg/kg every 12 hours until the ethylene glycol level is less than 2 and pt asymptomatic with a normal pH

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