In the structure of the title salt, second-order Jahn–Teller distortion of the coordination octa­hedra around V ions is reflected by coexistence of short V—O bonds and trans-positioned long V—F bonds, with four equatorial V—F distances being inter­mediate in magnitude. Hydrogen bonding of the anions is restricted to F-atom acceptors only, with particularly strong N–H⋯F inter­actions [N⋯F = 2.5072 (15) Å] established by axial and cis-positioned equatorial F atoms.

The title complex, Cu(L)2 or [Cu(C15HF10O2)2], comprising one copper ion and two fully fluorinated ligands (L−), was crystallized with 3,4-ethyl­ene­dioxy­thio­phene (EDOT, C6H6O2S) as a guest mol­ecule to give in a di­chloro­methane solution a unique co-crystal, Cu(L)2·3C6H6O2S.

In the structure of the title salt, (C7H12N6)[VOF5], second-order Jahn–Teller distortion of the coordination octahedra around V ions is reflected by coexistence of short V—O bonds [1.5767 (12) Å] and trans-positioned long V—F bonds [2.0981 (9) Å], with four equatorial V—F distances being intermediate in magnitude [1.7977 (9)–1.8913 (9) Å]. Hydrogen bonding of the anions is restricted to F-atom acceptors only, with particularly strong N–H...F interactions [N...F = 2.5072 (15) Å] established by axial and cis-positioned equatorial F atoms. Hirshfeld surface analysis indicates that the most important interactions are overwhelmingly H...F/F...H, accounting for 74.4 and 36.8% of the contacts for the individual anions and cations, respectively. Weak CH...F and CH...N bonds are essential for generation of three-dimensional structure.

The Maxximus LNG 2000 can do zero to 60 in less than 2 seconds, and can run on propane, CNG, LNG or even gasoline. It's a showcase for the vast potential of nat

A new study finds that drinking water quality near Marcellus shale gas extraction sites could be compromised.

Driving a propane-fueled pickup truck

Propane line break causes short-term closure of Grand Canyon Visitor Center https://www.nps.gov/grca/learn/news/propane-line-break-causes-short-term-closure-of-grand-canyon-visitor-center.htm

A method and apparatus for method of continuously producing 1,1,1,2,3-pentafluoropropane with high yield is provided. The method includes (a) bringing a CoF3-containing cobalt fluoride in a reactor into contact with 3,3,3-trifluoropropene to produce a CoF2-containing cobalt fluoride and 1,1,1,2,3-pentafluoropropane, (b) transferring the CoF2-containing cobalt fluoride in the reactor to a regenerator and bringing the transferred CoF2-containing cobalt fluoride into contact with fluorine gas to regenerate a CoF3-containing cobalt fluoride, and (c) transferring the CoF3-containing cobalt fluoride in the regenerator to the reactor and employing the transferred CoF3-containing cobalt fluoride in Operation (a). Accordingly, the 1,1,1,2,3-pentafluoropropane can be continuously produced with high yield from the 3,3,3-trifluoropropene using a cobalt fluoride (CoF2/CoF3) as a fluid catalyst, thereby improving the reaction stability and readily adjusting the optimum conversion rate and selectivity.

The present invention provides a method for separating halocarbons. In particular, the invention provides a method for separating halogenated olefin impurities from 2-chloro-1,1,1,2-tetrafluoropropane (HCFC-244bb) using a solid adsorbent, particularly activated carbon. More particularly the invention pertains to a method for separating 2-chloro-3,3,3-trifluoro-propene (HCFO-1233xf) from HCFC-244bb, which are useful as intermediates in the production of 2,3,3,3-tetrafluoropropene (HFO-1234yf).

The amount of propionic acid produced in the process of oxidizing propane to acrylic acid is reduced by using a reactor with a length/diameter ratio >10 and/or maintaining the difference between the target reaction temperature and the peak temperature within the reactor to less than 20° C.

The present invention relates to the preparation of cyclopropane derivatives, in particular 2-amino-9-[[(1S,2R)-1,2-bis(hydroxymethyl)cyclopropyl]methyl]-4,8-dihydro-1H-purin-6-one, especially via the [(1S,7R)-4-phenyl-3,5-dioxabicyclo[5.1.0]octan-1-yl]methanol intermediate.

Not just for barbecues, some companies are switching over completely.

Propane decreased 0.07 USD/GAL or 16.35% since the beginning of 2020, according to trading on a contract for difference (CFD) that tracks the benchmark market for this commodity. Historically, Propane reached an all time high of 1.67 in February of 2014. Mont Belvieu Propane is a gas that can be compressed to a liquid. It is listed as a clean fuel on the 1990 Clean Air Act and has numerous applications. The contract size is 42,000 gallons and takes its name from the city of Mont Belvieu,TX due to it's massive gas storage facility.The Propane prices displayed in Trading Economics are based on over-the-counter (OTC) and contract for difference (CFD) financial instruments. Our market prices are intended to provide you with a reference only, rather than as a basis for making trading decisions. Trading Economics does not verify any data and disclaims any obligation to do so.

The average retail price for propane is $2.02 per gallon, down half a cent from last week's price, and down 41.5 cents from a year ago, based on the residential heating fuel survey by the U.S. Energy Information Administration. Propane prices in the Midwest region averaged $1.66 per gallon, down 1.1 cents from last week, and down 16.2 cents from a year ago.

The average retail price for propane is $2.01 per gallon, down 6-tenths of a cent from last week's price, and down 42.7 cents from a year ago, based on the residential heating fuel survey by the U.S. Energy Information Administration. Propane prices in the Midwest region averaged $1.64 per gallon, down 9-tenths of a cent from last week, and down 17.9 cents from a year ago.

The average retail price for propane is $2.01 per gallon, up 4-tenths of a cent from last week's price, but down 41.9 cents from a year ago, based on the residential heating fuel survey by the U.S. Energy Information Administration. Propane prices in the Midwest region averaged $1.64 per gallon, down 4-tenths of a cent from last week, and down 17.9 cents from a year ago.

The average retail price for propane is $2.01 per gallon, down 4-tenths of a penny from last week's price, and down 42.1 cents from a year ago, based on the residential heating fuel survey by the U.S. Energy Information Administration. Propane prices in the Midwest region averaged $1.63 per gallon, down 7-tenths of a cent from last week, and down 18.4 cents from a year ago.

The average retail price for propane is $2.00 per gallon, down 8-tenths of a cent from last week's price, and down 43.2 cents from a year ago, based on the residential heating fuel survey by the U.S. Energy Information Administration. Propane prices in the Midwest region averaged $1.62 per gallon, down 1.1 cents from last week, and down 19.9 cents from a year ago.

The average retail price for propane is $1.99 per gallon, down 7-tenths of a cent from last week's price, and down 44.8 cents from a year ago, based on the residential heating fuel survey by the U.S. Energy Information Administration. Propane prices in the Midwest region averaged $1.61 per gallon, down 9-tenths of a cent from last week, and down 20.9 cents from a year ago.

The average retail price for propane is $1.99 per gallon, down 3-tenths of a cent from last week's price, and down 44.6 cents from a year ago, based on the residential heating fuel survey by the U.S. Energy Information Administration. Propane prices in the Midwest region averaged $1.61 per gallon, down 4-tenths of a cent from last week, and down 20.9 cents from a year ago.

The average retail price for propane is $1.98 per gallon, down 4-tenths of a cent from last week's price, and down 44.7 cents from a year ago, based on the residential heating fuel survey by the U.S. Energy Information Administration. Propane prices in the Midwest region averaged $1.61 per gallon, down half of a penny from last week, and down 21.2 cents from a year ago.

The average retail price for propane is $1.98 per gallon, down 4-tenths of a cent from last week's price, and down 45.3 cents from a year ago, based on the residential heating fuel survey by the U.S. Energy Information Administration. Propane prices in the Midwest region averaged $1.60 per gallon, down half of a cent from last week, and down 22.1 cents from a year ago.

The average retail price for propane is $1.97 per gallon, down 1.1 cents from last week's price, and down 45.3 cents from a year ago, based on the residential heating fuel survey by the U.S. Energy Information Administration. Propane prices in the Midwest region averaged $1.59 per gallon, down 1.6 cents from last week, and down 22.3 cents from a year ago.

The average retail price for propane is $1.96 per gallon, down half a cent from last week's price, and down 45.3 cents from a year ago, based on the residential heating fuel survey by the U.S. Energy Information Administration. Propane prices in the Midwest region averaged $1.57 per gallon, down 1.8 cents from last week, and down 23.6 cents from a year ago.

The average retail price for propane is $1.94 per gallon, down 2.7 cents from last week's price, and down 47 and a half cents from a year ago, based on the residential heating fuel survey by the U.S. Energy Information Administration. Propane prices in the Midwest region averaged $1.54 per gallon, down 3.3 cents from last week, and down 26.2 cents from a year ago.

The average retail price for propane is $1.91 per gallon, down 1.8 cents from last week’s price, and down 48.6 cents from a year ago, based on the residential heating fuel survey by the U.S. Energy Information Administration. Propane prices in the Midwest region averaged $1.51 per gallon, down 3.1 cents from last week, and down 27.4 cents from a year ago.

The average retail price for propane is $1.87 per gallon, down 3.3 cents from last week’s price, based on the residential heating fuel survey by the U.S. Energy Information Administration. Propane prices in the Midwest region averaged $1.46 per gallon, down 4.4 cents from last week.