Iso octane

CAS 540-84-1 Molecular Formula C8H18 Molecular Weight (g/mol) 114.232 InChI Key NHTMVDHEPJAVLT-UHFFFAOYSA-N Synonym isooctane, isobutyltrimethylmethane, pentane, 2,2,4-trimethyl, iso-octane, 2,4,4-trimethylpentane, unii-qab8f5669o, ch3 2chch2c ch3 3, 2, 2, 4-trimethylpentane, i-octane, isobutyltrimethylethane PubChem CID ChEBI IUPAC Name 2,2,4-trimethylpentane SMILES CC(C)CC(C)(C)C Melting Point -107°C Absorbance 0.014 AU max. at 254nm, 0.1 AU max. at 225nm, 1.0 AU max. at 205nm Color Colorless Assay Percent Range ≥99 % MDL Number MFCD00008943 UN Number 1262 Solubility Information Solubility in water: insoluble Formula Weight 114.23 Percent Purity ≥99% Grade Also meets ACS specifications Density 0.690g/cm³ Boiling Point 98°C Quantity 1 L Flash Point -12°C (10.4°F) Identification Pass Test Odor Petroleum distillates Packaging Wide Neck Amber Bottle Physical Form Liquid Refractive Index 1.3885 to 1.3905 (at 25°C) Residue after Evaporation 4ppm max. Vapor Pressure 51mbar at 20°C Viscosity 0.51 mPa/s at 22°C Water 0.02% max. Chemical Name or Material Isooctane DANGER! Emergency Overview Flammable liquid and vapor. Vapors may cause drowsiness and dizziness. Aspiration hazard if swallowed - can enter lungs and cause damage. Very toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment. Use personal protective equipment. Keep away from open flames, hot surfaces and sources of ignition. Use only under a chemical fume hood. Wash off immediately wit...

• Experimental Physico-chemical Properties • Experimental Melting Point: -107 °C Alfa Aesar -107 °C OU Chemical Safety Data (No longer updated) -107 °C Jean-Claude Bradley Open Melting Point Dataset -107.3 °C Jean-Claude Bradley Open Melting Point Dataset -107 °C Alfa Aesar -107 °C Oakwood -107.38 °C Wikidata -107 °C Sigma-Aldrich -107.4 °C Kaye & Laby (No longer updated) -107 °C Oakwood • Experimental Boiling Point: 98-99 °C Alfa Aesar 98 °C OU Chemical Safety Data (No longer updated) 98-99 °C Alfa Aesar 98-99 °C Oakwood 99.3 °C Wikidata 98-99 °C Sigma-Aldrich 99.2 °C / 760 mmHg Kaye & Laby (No longer updated) 98-99 °C Oakwood • Experimental Flash Point: -7 °C Alfa Aesar -7 °C Alfa Aesar -7 °F (-21.6667 °C) Alfa Aesar -7 °C Oakwood 4.5 °C Wikidata -12 °C Oakwood • Experimental Refraction Index: 1.391 Alfa Aesar 1.391 Sigma-Aldrich 1.3915 Kaye & Laby (No longer updated) • Experimental Solubility: Soluble in benzene, toluene, xylene, chloroform, ether, CS2, CCl4, and DMF Alfa Aesar • Experimental Density: 1.391 g/l Alfa Aesar 0.692 g/mL Alfa Aesar 0.692 g/mL Oakwood 0.688 g/l Wikidata 0.692 g/mL Sigma-Aldrich 0.692 g/mL / 20 °C Kaye & Laby (No longer updated) • Miscellaneous • Appearance: colourless liquid OU Chemical Safety Data (No longer updated) • Stability: Stable. Highly flammable. Incompatible with oxidizing agents,reducing agents. OU Chemical Safety Data (No longer updated) • Toxicity: Organic Compound; Gasoline Additive/Component; Pollutant; Industrial/Workplace To...

Figure 1. A gas station featuring five octane ratings, represented by the five different numbers on the pump. Octane rating, also known as octane number is a measurement of the quality or performance of The octane rating of a specific gasoline mixture is based off the ratios of two compounds in the gasoline— iso-octane, a compound with the same chemical formula as The higher the octane number, the more compression from the Pre-Ignition and Knocking The main difference between whether or not one uses high or low octane gasoline is determined by the level of "knocking" ones engine experiences. Inside the engine, an air-fuel mixture is ignited by the For a helpful video explaining engine knock, click Generally, the owners manual that comes with new vehicles has manufacturers recommendations as to which octane rating a vehicle should use to prevent this harmful pre-ignition and knocking due to build-up. Most auto manufacturers recommend 87 octane gasoline, but advise using a higher octane gasoline if knocking is an issue with the lower grade. For Further Reading • • • • • Or explore a References • "Gas Station Pump Five Octane Ratings" by Original uploader was Bobak at en.wikipedia - Transferred from en.wikipedia; transfer was stated to be made by User:Matt.T.. Licensed under CC BY-SA 2.5 via Wikimedia Commons - • ↑ Petro-Canada. (2015). Octane & Other Gasoline Basics [Online]. Available: • Christine & Scott Gable. (2015). What is Cetane? [Online]. Available: • Bell Performanc...

Isooctane, or 2,2,4-trimethylpentane, is a toxic, flammable, volatile, organic alkane, and an isomer of octane. Available in various quantities and reagent grades, it is an anti-knocking agent in gasoline. Other applications include use as a non-polar Isooctane (or iso-octane), also widely known by its IUPAC name 2,2,4-trimethylpentane, C8H18, or CAS 540-84-1, is an organic Uses of Isooctane • As a general-purpose • As a component in • As a • As a • As a Novel applications include use as an embedding fluid in tissue fixation and histology, while wider industrial applications include use in the manufacture of anti-freezes, coatings, fillers, plasters, clays, paints, lubricants, and biocides. This product is available in a wide range of grades for specific applications, for example, extra pure/extra-dry for analysis, LC/MS, and HPLC. Isooctane is a highly flammable liquid, harmful if inhaled, and toxic if released into the environment. Storage in a cool, secure location is therefore recommended. When using this product, the information and advice given in the Safety Data Sheet should be observed. Due attention should also be given to the appropriate precautions necessary for handling chemicals. Read More Read Less • HPLC (11) • ACS Reagent (7) • CHROMASOLV™ (7) • ACS (6) • Analytical (4) • Pure (3) • Residue Analysis (3) • Certified ACS Reagent (2) • Extra Dry (2) • Extra Dry over Molecular Sieve (2) • High Purity (2) • Pesticide (2) • Primary Reference Fuel (2) • Spectranal...

• Afrikaans • العربية • Azərbaycanca • تۆرکجه • বাংলা • Bân-lâm-gú • Български • Bosanski • Català • Čeština • Dansk • Deutsch • Eesti • Ελληνικά • Español • Esperanto • فارسی • Français • Gaeilge • 한국어 • Հայերեն • हिन्दी • Hrvatski • Bahasa Indonesia • Italiano • עברית • Қазақша • Kurdî • Кыргызча • Latviešu • Magyar • Македонски • Nederlands • 日本語 • Norsk bokmål • Piemontèis • Polski • Português • Română • Русский • Simple English • Slovenčina • Словѣньскъ / ⰔⰎⰑⰂⰡⰐⰠⰔⰍⰟ • Српски / srpski • Srpskohrvatski / српскохрватски • Suomi • Svenska • Tagalog • தமிழ் • తెలుగు • Türkçe • Українська • Tiếng Việt • 粵語 • 中文 Chemical compound Octane is a C 8H 18, and the condensed structural formula CH 3(CH 2) 6CH 3. Octane has many Octane is a component of Use of the term in gasoline [ ] "Octane" is colloquially used as a short form of " The octane rating was originally determined by mixing fuels from only normal heptane and iso-octane (2,2,4-trimethylpentane, a highly branched octane), and assigning anti-knock ratings of zero for normal heptane and 100 for pure iso-octane. The anti-knock rating of this mixture would be the same as the percentage of iso-octane in the mix. Different isomers of octane can contribute to a lower or higher octane rating. For example, n-octane (the straight chain of 8 carbon atoms with no branching) has a Metaphorical use [ ] Octane became well known in American popular culture in the mid- and late 1960s, when The compound adjective "high-octane", meaning pow...

Isooctane, or 2,2,4-trimethylpentane, is a toxic, flammable, volatile, organic alkane, and an isomer of octane. Available in various quantities and reagent grades, it is an anti-knocking agent in gasoline. Other applications include use as a non-polar Isooctane (or iso-octane), also widely known by its IUPAC name 2,2,4-trimethylpentane, C8H18, or CAS 540-84-1, is an organic Uses of Isooctane • As a general-purpose • As a component in • As a • As a • As a Novel applications include use as an embedding fluid in tissue fixation and histology, while wider industrial applications include use in the manufacture of anti-freezes, coatings, fillers, plasters, clays, paints, lubricants, and biocides. This product is available in a wide range of grades for specific applications, for example, extra pure/extra-dry for analysis, LC/MS, and HPLC. Isooctane is a highly flammable liquid, harmful if inhaled, and toxic if released into the environment. Storage in a cool, secure location is therefore recommended. When using this product, the information and advice given in the Safety Data Sheet should be observed. Due attention should also be given to the appropriate precautions necessary for handling chemicals. Read More Read Less • HPLC (11) • ACS Reagent (7) • CHROMASOLV™ (7) • ACS (6) • Analytical (4) • Pure (3) • Residue Analysis (3) • Certified ACS Reagent (2) • Extra Dry (2) • Extra Dry over Molecular Sieve (2) • High Purity (2) • Pesticide (2) • Primary Reference Fuel (2) • Spectranal...

Figure 1. A gas station featuring five octane ratings, represented by the five different numbers on the pump. Octane rating, also known as octane number is a measurement of the quality or performance of The octane rating of a specific gasoline mixture is based off the ratios of two compounds in the gasoline— iso-octane, a compound with the same chemical formula as The higher the octane number, the more compression from the Pre-Ignition and Knocking The main difference between whether or not one uses high or low octane gasoline is determined by the level of "knocking" ones engine experiences. Inside the engine, an air-fuel mixture is ignited by the For a helpful video explaining engine knock, click Generally, the owners manual that comes with new vehicles has manufacturers recommendations as to which octane rating a vehicle should use to prevent this harmful pre-ignition and knocking due to build-up. Most auto manufacturers recommend 87 octane gasoline, but advise using a higher octane gasoline if knocking is an issue with the lower grade. For Further Reading • • • • • Or explore a References • "Gas Station Pump Five Octane Ratings" by Original uploader was Bobak at en.wikipedia - Transferred from en.wikipedia; transfer was stated to be made by User:Matt.T.. Licensed under CC BY-SA 2.5 via Wikimedia Commons - • ↑ Petro-Canada. (2015). Octane & Other Gasoline Basics [Online]. Available: • Christine & Scott Gable. (2015). What is Cetane? [Online]. Available: • Bell Performanc...

CAS 540-84-1 Molecular Formula C8H18 Molecular Weight (g/mol) 114.232 InChI Key NHTMVDHEPJAVLT-UHFFFAOYSA-N Synonym isooctane, isobutyltrimethylmethane, pentane, 2,2,4-trimethyl, iso-octane, 2,4,4-trimethylpentane, unii-qab8f5669o, ch3 2chch2c ch3 3, 2, 2, 4-trimethylpentane, i-octane, isobutyltrimethylethane PubChem CID ChEBI IUPAC Name 2,2,4-trimethylpentane SMILES CC(C)CC(C)(C)C Melting Point -107°C Absorbance 0.014 AU max. at 254nm, 0.1 AU max. at 225nm, 1.0 AU max. at 205nm Color Colorless Assay Percent Range ≥99 % MDL Number MFCD00008943 UN Number 1262 Solubility Information Solubility in water: insoluble Formula Weight 114.23 Percent Purity ≥99% Grade Also meets ACS specifications Density 0.690g/cm³ Boiling Point 98°C Quantity 1 L Flash Point -12°C (10.4°F) Identification Pass Test Odor Petroleum distillates Packaging Wide Neck Amber Bottle Physical Form Liquid Refractive Index 1.3885 to 1.3905 (at 25°C) Residue after Evaporation 4ppm max. Vapor Pressure 51mbar at 20°C Viscosity 0.51 mPa/s at 22°C Water 0.02% max. Chemical Name or Material Isooctane DANGER! Emergency Overview Flammable liquid and vapor. Vapors may cause drowsiness and dizziness. Aspiration hazard if swallowed - can enter lungs and cause damage. Very toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment. Use personal protective equipment. Keep away from open flames, hot surfaces and sources of ignition. Use only under a chemical fume hood. Wash off immediately wit...

• Experimental Physico-chemical Properties • Experimental Melting Point: -107 °C Alfa Aesar -107 °C OU Chemical Safety Data (No longer updated) -107 °C Jean-Claude Bradley Open Melting Point Dataset -107.3 °C Jean-Claude Bradley Open Melting Point Dataset -107 °C Alfa Aesar -107 °C Oakwood -107.38 °C Wikidata -107 °C Sigma-Aldrich -107.4 °C Kaye & Laby (No longer updated) -107 °C Oakwood • Experimental Boiling Point: 98-99 °C Alfa Aesar 98 °C OU Chemical Safety Data (No longer updated) 98-99 °C Alfa Aesar 98-99 °C Oakwood 99.3 °C Wikidata 98-99 °C Sigma-Aldrich 99.2 °C / 760 mmHg Kaye & Laby (No longer updated) 98-99 °C Oakwood • Experimental Flash Point: -7 °C Alfa Aesar -7 °C Alfa Aesar -7 °F (-21.6667 °C) Alfa Aesar -7 °C Oakwood 4.5 °C Wikidata -12 °C Oakwood • Experimental Refraction Index: 1.391 Alfa Aesar 1.391 Sigma-Aldrich 1.3915 Kaye & Laby (No longer updated) • Experimental Solubility: Soluble in benzene, toluene, xylene, chloroform, ether, CS2, CCl4, and DMF Alfa Aesar • Experimental Density: 1.391 g/l Alfa Aesar 0.692 g/mL Alfa Aesar 0.692 g/mL Oakwood 0.688 g/l Wikidata 0.692 g/mL Sigma-Aldrich 0.692 g/mL / 20 °C Kaye & Laby (No longer updated) • Miscellaneous • Appearance: colourless liquid OU Chemical Safety Data (No longer updated) • Stability: Stable. Highly flammable. Incompatible with oxidizing agents,reducing agents. OU Chemical Safety Data (No longer updated) • Toxicity: Organic Compound; Gasoline Additive/Component; Pollutant; Industrial/Workplace To...

• Afrikaans • العربية • Azərbaycanca • تۆرکجه • বাংলা • Bân-lâm-gú • Български • Bosanski • Català • Čeština • Dansk • Deutsch • Eesti • Ελληνικά • Español • Esperanto • فارسی • Français • Gaeilge • 한국어 • Հայերեն • हिन्दी • Hrvatski • Bahasa Indonesia • Italiano • עברית • Қазақша • Kurdî • Кыргызча • Latviešu • Magyar • Македонски • Nederlands • 日本語 • Norsk bokmål • Piemontèis • Polski • Português • Română • Русский • Simple English • Slovenčina • Словѣньскъ / ⰔⰎⰑⰂⰡⰐⰠⰔⰍⰟ • Српски / srpski • Srpskohrvatski / српскохрватски • Suomi • Svenska • Tagalog • தமிழ் • తెలుగు • Türkçe • Українська • Tiếng Việt • 粵語 • 中文 Chemical compound Octane is a C 8H 18, and the condensed structural formula CH 3(CH 2) 6CH 3. Octane has many Octane is a component of Use of the term in gasoline [ ] "Octane" is colloquially used as a short form of " The octane rating was originally determined by mixing fuels from only normal heptane and iso-octane (2,2,4-trimethylpentane, a highly branched octane), and assigning anti-knock ratings of zero for normal heptane and 100 for pure iso-octane. The anti-knock rating of this mixture would be the same as the percentage of iso-octane in the mix. Different isomers of octane can contribute to a lower or higher octane rating. For example, n-octane (the straight chain of 8 carbon atoms with no branching) has a Metaphorical use [ ] Octane became well known in American popular culture in the mid- and late 1960s, when The compound adjective "high-octane", meaning pow...