Propyl hydride

Bis- 4-methyl-piperazino]- -hydrid 12 Bis-[2-methyl-propyl]- -hydrid Allgemeines 11 Anwendungsbereich 11 Diathyl- -hydrid 11 Dichlor- -hydrid 10 -hydrid... 

Synonyms A 108 Dimethylmethane EINECS 200-827-9 EINECS 270-689-2 EINECS 271-259-7 EINECS 271-735-4 EINECS 272-913-4 EINECS 274-000-6 EINECS 275-0I7-I Freon 290 HC 290 Liquefied petroleum gas LPG Propyl hydride R-290 UN 1075 UN 1978. 

Propylbenzene, see Propylbenzene Propyl carbinol, see 1-Butanol Propylene aldehyde, see Acrolein, Crotonaldehyde Propylene chloride, see 1,2-Dichloropropane Propylene dichloride, see 1,2-Dichloropropane a,p-Propylene dichloride, see 1.2-Dichloropropane 1,2-Propylene oxide, see Propylene oxide Propyl ester of acetic acid, see Propyl acetate Propylethylene, see 1-Pentene 5-Propylhexane, see 4-Methyloctane Propyl hydride, see Propane Propylic alcohol, see 1-Propanol Propyl iodide, see 1-Iodopropane n-Propyl iodide, see 1-Iodopropane Propylmethanol, see 1-Butanol Propyl methyl ketone, see 2-Pentanone n-Propyl nitrate, see Propyl nitrate... 

Synonyms Dimethylmethane Propyl hydride (UN1978, DOT) Bottled gas LP-gas Chemical/Pharmaceutical/Other Class Aliphatic hydrocarbon... 

Propyl hydride... Butyl bydride.,. Amyl hydride. 

PROPYL HYDRIDE (74-98-6) Extremely flammable gas (flash point -155°F/—104°C). Violent reaction with strong oxidizers barium peroxide, chlorine dioxide, dichlorine oxide, fluorine, etc. Liquid attacks some plastics, rubber, and coatings. May accumulate static electrical charges may cause ignition of its vapors. 

Propane. Dimethylmethane propyl hydride. C3H, mol wt 44.09. C 81,72%. H 18.29%. CH3CH2CH3 Constituent of natural gas and of crude petroleum. Obtained by the so-called stabilization process" using fractional distillation under pressure Francis, Robbins, J. Am. Chem. Soc. 55, 4339 (1933). Many syntheses, e.g., by using butyronitrile and sodium Timmermans, J, Chim. Phys. 18, 133 (1920). 

A-108 Dimethylmethane EINECS 200-827-9 HC 290 HSDS 1672 Hydrocarbon Propellant A-108 Liquefied petroleum gas LPG Petroleum gas, liquefied Propane Propyl hydride Propyldihydride R 290 UN1976. Used as a propellant and in organic synthesis, as a household and industrial fuel, in the manufacture of ethylene, as an extractant, solvent, refrigerant and gas enricher. Colorless gas mp = -187.6 bpB -42.1 d = 0,493 slightly soluble in H2O, soluble in organic solvents. Air Prods Chems Fina Chemicals Phillips 86. 

SYNONYMS bottled gas, dimethylmethane, n-propane, propyl hydride. 

Synonyms/Trade Names Bottled gas, Dimethyl methane, n-Propane, Propyl hydride... 

CAS 74-98-6 EINECS/ELINCS 200-827-9 UN 1075 (DOT) UN 1978 (DOT) INS944 E944 Synonyms Dimethylmethane Liquefied petroleum gas Petroleum gases, liquefied n-Propane Propane liquefied Propyl hydride Classification Sat. aliphatic hydrocarbon Empirical CsHs Formula CH3CH2CH3... 

Jones and Feher found that Cp RhLH2 reacts with alkanes by photolysis at low temperature. For example, propane gave the 1-propyl hydride at — 55°C followed by isolation at — 40 °C. The compound was unstable on warming unless first converted to the alkyl bromo complex with bromoform. The facility of the oxidative addition and the reductive elimination allowed detailed kinetic and thermodynamic studies to be made. From a kinetic point of view, propane and benzene were found to be comparable in reactivity, but the phenyl hydride from benzene was much more stable thermodynamically, largely as a result of M—Ph being much stronger than M-alkyl bonds. 

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