c8h18 - Octane C8H18 ChemSpider Octane NIST Chemistry tande WebBook 18 constitutional isomers of C8H18 molecular formula C8H18 structural 3Ethylhexane C8H18 CID 12096 PubChem Main page Contents Current events Random article About Wikipedia Contact us Help Learn to edit Community portal Recent changes Upload file Quantity Value Units Method Reference Comment Δ f H gas2087 kJmol NA Good 1972 Value computed using Δ f H liquid value of 250318 kjmol from Good 1972 and Δ vap H value of 416 kjmol from Prosen and Rossini 1945 DRB Δ f H gas2084 067 kJmol Ccb Prosen and Rossini 1945 Respiration is the most likely route by which 224trimethylpentane is absorbed Although it has not been determined the respiratory uptake of 224trimethylpentane is probably similar to that seen for noctaneOral absorption of 14C224trimethylpentane has been reported to occur to the extent of 86 in male rats based on recovery of radioactivity in urine expired organics and Octane Wikipedia Octane C8H18 CID 356 PubChem C8H18 Wikipedia Octane NIST Chemistry WebBook This page will answer these questions for molecular formula C8H18 Associated organic chemistry links Advanced Level preuniversity organic chemistry notes IR mass and H1 C13 NMR spectra of organic compounds SEARCH BOX This is a BIG website you need to take time to explore it Index of sets of isomers for a given molecular formula Octane is a hydrocarbon with the formula C8H18 and the CAS registry number 111659 It is matahari88bet a colorless flammable liquid that is used as a fuel and a solvent See its chemical structure isotopologues thermochemistry data and more at NIST To determine if inhaled nephrotoxic branched and nonnephrotoxic straight chain alkanes differ substantially in their biological fate male F344 rats were exposed to 14Clabeled isooctane and octane vapors at approximately 1 and 350 ppm by the noseonly mode for 2 hr Radioactivity in exhalant urine and feces was determined for 70 hr post exposure after which residual radioactivity in the Octane is a hydrocarbon and an alkane with the chemical formula C 8 H 18 and the condensed structural formula CH 3 CH 2 6 CH 3Octane has many structural isomers that differ by the location of branching in the carbon chainOne of these isomers 224trimethylpentane commonly called isooctane is used as one of the standard values in the octane rating scale ChemSpider record containing structure synonyms properties vendors and database links for Octane 111659 1696875 TVMXDCGIABBOFYUHFFFAOYSAN 224Trimethylpentane C8H18 CID 10907 PubChem H225 100 Highly Flammable liquid and vapor Danger Flammable liquidsH304 100 May be fatal if swallowed and enters airways Danger Aspiration hazardH315 100 Causes skin irritation Warning Skin corrosionirritationH336 100 May cause drowsiness or dizziness Warning Specific target organ toxicity single exposure Narcotic effectsH400 100 Very toxic to aquatic life octane cas 111659 synthesis structure density melting point boiling point octane 111659 C8H18 density kankuro melting point boiling point
karapan sapi
rehat chord
