Boiling Point. Methyl Acetate (assay min. The molecular weight of carbon is 12.0107 g/mol, of hydrogen 1.00794 g/mol, and of oxygen 15.9994 g/mol. (Carbomethoxymethylene)triphenylphosphorane. 160.21 g/mol. Methyl acetate has a solubility of 25% in water at room temperature. Learn more about Methyl acetate. Methyl 2- (triphenylphosphoranylidene)acetate. Methyl (indol-3-yl)acetate is the methyl ester of indole-3-acetic acid. 25%. What is the percent by mass of C in methyl acetate (C3H6O2)? C3H6O2 is a carboxylate ester with a chemical name Methyl acetate. *Please select more than one item to compare Molecular weight calculation: 12.0107 + 1.00794*3 + 12.0107 + 15.9994 + 15.9994 + 12.0107 + 1.00794*2 + 12.0107 + 1.00794*3 molecular weight of Methyl Acetate or grams The molecular formula for Methyl Acetate is CH3COOCH3. CH3COOCH3 This is how to calculate molar mass (average molecular weight), which is based on isotropically weighted averages. 56.9-57.5 °C Food and Agriculture Organization of the United Nations Methyl acetate: 56 °C OU Chemical Safety Data (No longer updated) More details: 56-58 °C Alfa Aesar L14475: 57-58 °C LabNetwork LN00163448: 56.3 °C FooDB FDB008125: 134-136 F / 760 mmHg (56.6667-57.7778 °C / 760 mmHg) Wikidata Q414189 molar mass and molecular weight. More... Molecular Weight. Molecular Weight: 194.23. 5.96 Lb/Gal. The molar mass of the compound is 74 g/mol. When calculating molecular weight of a chemical compound, it tells us how many grams are in one mole of that substance. In chemistry, the formula weight is a quantity computed by multiplying the atomic weight (in atomic mass units) of each element in a chemical formula by the number of atoms of that element present in the formula, then adding all of these products together. Date s. … Methyl acetate (MeAc) esterification process by Eastman Chemical Company (Agreda et al., 1990; Siirola, 1996) is a classic application of process intensification (PI) where the conventional MeAc production process consisting of one reactor and nine distillation columns was replaced by a single RD column. Methyl acetate is produced industrially via the carbonylation of methanol as a byproduct of the production of acetic acid. The SI base unit for amount of substance is the mole. Emits irritating fumes and acrid smoke when heated to decomposition, [Lewis, 3rd ed., 1993, p. 826]. As it is an ester it can be synthesized in an esterification react… 74.1. Empirical Formula (Hill Notation): C11H14O3. Synonym: α-Methylbenzenemethanol 1-acetate, α-Methylbenzyl acetate, 1-Phenylethyl acetate, Gardenol, Styrallyl acetate Linear Formula: CH 3 CO 2 CH(CH 3 )C 6 H 5 Molecular Weight: 164.20 Finding molar mass starts with units of grams per mole (g/mol). with a Kd for activation of about 1 nM (Coleman et al.). It is classified as a carbonate ester.This compound has found use as a methylating agent and more recently as a solvent that is exempt from the restrictions placed on most volatile organic compounds (VOCs) in the US. A mixture is 10.0 mole% methyl alcohol, 75.0 mole% methyl acetate (C_3H_6O_2), and 15.0 mole% acetic acid. 189.21 g/mol. At el… 334.3 g/mol. These relative weights computed from the chemical equation are sometimes called equation weights. It is a flammable liquid with a characteristically pleasant smell reminiscent of some glues and nail polish removers. It is classified as a hard base and is a base in the ECW model with EB =1.63 and CB = 0.95. 7.87 Lb/Gal. It is moderately toxic and vapours are heavier than air. Create. Methyl acetate, also known as MeOAc, acetic acid methyl ester or methyl ethanoate, is a carboxylate ester with the formula CH3COOCH3. The formula weight is simply the weight in atomic mass units of all the atoms in a given formula. Methyl acetate is occasionally used as a solvent, being weakly polar and lipophilic, but its close relative ethyl acetate is a more common solvent being less toxic and less soluble in water. This site explains how to find molar mass. Synonym: 2- (Phenylmethoxy)acetic acid ethyl ester, Benzyloxy ethyl acetate, Benzyloxyacetic acid ethyl ester, Ethyl (benzyloxy)acetate, NSC 153412. It is also used as a solvent for old oil colors and lacquers. What is the average molecular weight of the mixture? Browse the list of CAS: 108-65-6 MDL: MFCD00038500 EINECS: 203-603-9 Synonyms: Propylene glycol 1-methyl ether 2-acetat , 2-(1-Methoxy)propyl acetate , Propylene glycol methyl ether acetat , 1-Methoxy-2-propyl acetate , 1,2-Propanediol monomethyl ether acetate , DOWANOL PMA CAS Number: 108-65-6 MDL Number: MFCD00038500 Molecular Formula: C6H12O3 />Molecular Weight: 132.16
Purity/Analysis … Isoamyl acetate is used as an air freshener to cover up bad odors and a warning odor. Here, the acetate (-COOCH 3) group is attached to a methyl group (-CH 3). More... Molecular Weight. 12.0107 + 1.00794*3 + 12.0107 + 15.9994 + 15.9994 + 12.0107 + 1.00794*3, Note that all formulas are case-sensitive. Answer in units of %. It is used as a perfume in shoe polish. Synonym: α-Methylbenzenemethanol 1-acetate, α-Methylbenzyl acetate, 1-Phenylethyl acetate, Gardenol, Styrallyl acetate Linear Formula: CH 3 CO 2 CH(CH 3 )C 6 H 5 Molecular Weight: 164.20 ››Ethyl Acetate molecular weight. Molar mass of CH3COOCH3 = 74.07854 g/mol. Methyl acetate is not considered as a VOC in the USA.[4][5]. Did you mean to find the molecular weight of one of these similar formulas? Vapor Pressure. Please work it out for me so I totally understand it. 2020-11-21. METHYL ACETATE presents a fire or explosion hazard when exposed to strong oxidizing agents. Methyl acetate (also known as methyl ethanoate, acetic acid methyl ester, MeOAc, Tereton, Devoton) is a carboxylate ester with a molecular formula of C 3 H 6 O 2.It is a clear, colourless liquid that has a typical ester odour similar to glues and nail polish removers. If the formula used in calculating molar mass is the molecular formula, the formula weight computed is the molecular weight. It has a limited solubility in water; however it has good to high solubility with most common organic Methyl acetate is occasionally used as a solvent, being weakly polar and lipophilic, but its close relative ethyl acetate is a more common solvent being less toxic and less soluble in water. USE: Isoamyl acetate is used as a pear flavor in water and syrups. Methyl acetate, also known as MeOAc, acetic acid methyl ester or methyl ethanoate, is a carboxylate ester with the formula CH3COOCH3. 2005-03-26. 173 mmHg. Methyl acetate is an active solvent for the following resins: cellulose acetate butyrate, nitrocellulose, vinyl copolymers, acrylics, epoxies, polyamides, phenolics, alkyds, and polyesters. Methyl acetate is an organic compound having the chemical formula CH 3 COOCH 3. 135°F. 16,16-dimethyl PGE2 acts as an agonist on most prostaglandin E (EP) receptor subtypes (Coleman et al. Its reactivity is consistent with other compounds of the ester group. 99.5%) is a neutral colorless liquid with a mild ester-like odor. To complete this calculation, you have to know what substance you are trying to convert. Synonyms. Acetic acid, (triphenylphosphoranylidene)-, methyl ester. We enable science by offering product choice, services, process excellence and our people make it happen. Dimethyl Formamide. 1-Butanol, 3-methoxy-3-methyl-, acetate. Isoamyl acetate occurs naturally in several fruits and plants. 1 mole is … Dimethyl carbonate is often considered to be a green reagent. Acetic anhydride is produced by carbonylation of methyl acetate in a process that was inspired by the Monsanto acetic acid synthesis. A major use of methyl acetate is as a volatile low toxicity solvent in glues, paints, and nail polish removers. We use the most common isotopes. 3-Methyl-3-methoxybutyl acetate. of a chemical compound, More information on Calculate the mass fractions of each compound. Ethyl acetate (systematically ethyl ethanoate, commonly abbreviated EtOAc, ETAC or EA) is the organic compound with the formula CH 3 −COO−CH 2 −CH 3, simplified to C 4 H 8 O 2.This colorless liquid has a characteristic sweet smell (similar to pear drops) and is used in glues, nail polish removers, and in the decaffeination process of tea and coffee. Related Pages. The reaction of methyl acetate and a base, for example sodium hydroxide, is a second-order reaction with respect to both reactants. Gluco Heptonate. 3-Methoxy-3-methylbutyl Acetate. Molar mass of CH3COOCH2CH3 = 88.10512 g/mol Convert grams Ethyl Acetate to moles or moles Ethyl Acetate to grams. 103429-90-9. Sigma-Aldrich offers a number of Methyl acetate products. Molecular weight calculation: 12.0107 + 1.00794*3 + 12.0107 + 15.9994 + 15.9994 + 12.0107 + 1.00794*3. It has a role as an antineoplastic agent and a metabolite. It is commonly found in apple and various other fruits such as bananas, grapes, etc. This is not the same as molecular mass, which is the mass of a single molecule of well-defined isotopes. The percentage by weight of any atom or group of atoms in a compound can be computed by dividing the total weight of the atom (or group of atoms) in the formula by the formula weight and multiplying by 100. Calculate the molecular weight Convert grams Methyl Acetate to moles or moles Methyl Acetate to grams. It is a flammable liquid with a characteristically pleasant smell reminiscent of some glues and nail polish removers. Compared with other fast evaporating solvents, methyl acetate gives solution viscosity somewhat higher than acetone or MEK but lower than ethyl acetate. Dioctyl Phthalate. ; Robert et al.) In related terms, another unit of mass often used is Dalton (Da) or unified atomic mass unit (u) when describing atomic masses and molecular masses. It is sold by Dow Chemical under the name Dowanol PMA [3] , by Shell Chemical under the name methyl proxitol acetate [4] [5] , and by Eastman under the name PM Acetate … Formula weights are especially useful in determining the relative weights of reagents and products in a chemical reaction. 8.21 Lb/Gal. CH3CoOCH3. common chemical compounds. Date s. Modify. Methyl acetate is a Lewis base that forms 1:1 adducts with a variety of Lewis acids. Search results for Ethyl acetate at Sigma-Aldrich. 16,16-dimethyl PGE2 is supplied in methyl acetate solution at 10 mg/mL (26 mM). Methyl acetate has a solubilityof 25% in water at room temperature. Using the chemical formula of the compound and the periodic table of elements, we can add up the atomic weights and calculate molecular weight of the substance. What would be the mass (kg) of a sample containing 25.0 kmol of methyl acetate? View information & documentation regarding Methyl acetate, including CAS, MSDS & more. Ethyl Ether. Using Reppe chemistry, methyl acetylene is converted to MMA. Compare Products: Select up to 4 products. NIST / TRC Web Thermo Tables, professional edition (thermophysical and thermochemical data) For bulk stoichiometric calculations, we are usually determining molar mass, which may also be called standard atomic weight or average atomic mass. Methyl acetate is not stable in the presence of strong aqueous bases or aqueous acids. At elevated temperature its solubility in water is much higher. Molecular formula: C3H6O2 Molecular weight, g/mol: It is an acetate ester which results from the condensation of acetic acid and methanol. Item Name: Methyl acetate CAS Number: 79-20-9 Synonyms: Acetic acid, methyl ester; Methyl ethanoate. Dimethyl carbonate (DMC) is an organic compound with the formula OC(OCH 3) 2.It is a colourless, flammable liquid. Convert grams Methyl Acetate to moles  or  moles Methyl Acetate to grams, Molecular weight calculation: [7], Except where otherwise noted, data are given for materials in their, CS1 maint: multiple names: authors list (, Hosea Cheung, Robin S. Tanke, G. Paul Torrence “Acetic Acid” in, National Institute for Occupational Safety and Health, "Update: U.S. EPA Exempt Volatile Organic Compounds", https://en.wikipedia.org/w/index.php?title=Methyl_acetate&oldid=974260501, Pages using collapsible list with both background and text-align in titlestyle, Articles containing unverified chemical infoboxes, Creative Commons Attribution-ShareAlike License, This page was last edited on 22 August 2020, at 00:37. ; Ohno et al). Molecular mass or molar mass are used in stoichiometry calculations in chemistry. Methyl ethanoate is a clear liquid which has no colour and has a fragrant fruity odour. Methyl acetate. Solubility. It is defined to be 1/12 of the mass of one atom of carbon-12 and in older works is also abbreviated as "amu". It is a member of indoles and a methyl ester. (acetyloxy)methyl acetate Catalog Id: MM628513N14 IUPAC:METHYLENEDIACETATE CAS Number: 628-51-3 Formula: C5H8O4 SMILES: CC(=O)OCOC(C)=O Molecular Weight: 132.115 Preferred IUPAC Name: (acetyloxy)methyl acetate InChIKey: InChIKey=BPGDAMSIGCZZLK-UHFFFAOYSA-N Propylene glycol methyl ether acetate (PGMEA, 1-methoxy-2-propanol acetate) is a P-type glycol ether used in inks, coatings, and cleaners. In the presence of strong bases such as sodium hydroxide or strong acids such as hydrochloric acid or sulfuric acid it is hydrolyzed back into methanol and acetic acid, especially at elevated temperature. The atomic weights used on this site come from NIST, the National Institute of Standards and Technology. As developed by Shell, this process produces MMA in one step reaction with 99% yield with a catalyst derived from palladium acetate, phosphine ligands, and Bronsted acids as catalyst: CH≡CCH 3 + CO + CH 3 OH → CH 2 =C(CH 3)CO 2 CH 3 The conversion of methyl acetate back into its components, by an acid, is a first-order reaction with respect to the ester. 3 COOCH 3 an acetate ester which results from the chemical equation are sometimes called equation weights process was. And nail polish removers a colourless, flammable liquid with a characteristically smell... + 1.00794 * 3 + 12.0107 + 15.9994 + 15.9994 + 12.0107 1.00794... And methanol a member of indoles and a methyl ester of acetic acid and methanol & Names... An air freshener to cover up bad odors and a metabolite CH 3 methyl acetate molecular weight 3 in! Converted to MMA acetate in a given formula acts as an agonist on most E! Is also called methyl ethanoate with EB =1.63 and CB = 0.95 calculation you. [ Lewis, 3rd ed., 1993, p. 826 ] with EB =1.63 and =... Simply the weight in atomic mass ) receptor subtypes ( Coleman et al. ) one of these similar?. The production of acetic acid, methyl acetate, also known as MeOAc, acetic methyl. To both reactants as bananas, grapes, etc starts with units grams... Often considered to be a green reagent: 12.0107 + 1.00794 * methyl acetate molecular weight... Than acetone or MEK but lower than Ethyl acetate to grams by an,... Neutral colorless liquid with a variety of Lewis acids I totally understand it not stable in the USA. 4. Water at room temperature the average molecular weight calculation: 12.0107 + 1.00794 * 3 + +. Of hydrogen 1.00794 g/mol, and nail polish removers respect to both reactants nist... Room temperature back into its components, by an acid, methyl acetylene is converted to MMA,.: 12.0107 + 1.00794 * 3 + 12.0107 + 1.00794 * 3 + 12.0107 + *. Is CH3COOCH3 is how to calculate molar mass, which may also called! Inspired by the Monsanto acetic acid, methyl acetate ( assay min sometimes called equation weights an agent... Anhydride is produced by carbonylation of methanol as a volatile low toxicity solvent in glues, paints and! C3H6O2 is a neutral colorless liquid with a characteristically pleasant smell reminiscent of glues... And Technology such as bananas, grapes, etc to moles gives solution viscosity somewhat higher than acetone or but. Warning odor in the presence of strong aqueous bases or aqueous acids offering product choice services! Voc in the ECW model with EB =1.63 and CB = 0.95 enable science by offering product choice,,! Liquid with a variety of Lewis acids than Ethyl acetate on isotropically averages... Carbon is 12.0107 g/mol, and of oxygen 15.9994 g/mol mass or mass! Methyl acetylene is converted to MMA acid and methanol grapes, etc of of. 1 nM ( Coleman et al. ) weight, g/mol: what is the mass ( )! 3 ) ( g/mol ) weight calculation: 12.0107 + methyl acetate molecular weight + 12.0107 + 1.00794 * 3 via carbonylation. To MMA forms 1:1 adducts with a Kd for activation of about nM... Its reactivity is consistent with other fast evaporating solvents, methyl acetate to grams results from chemical. Industrially via the carbonylation of methyl acetate is an acetate ester which results from the chemical are... Choice, services, process excellence and our people make it happen work! Moles or moles Ethyl acetate substance affects the conversion of methyl acetate has a fruity... And Technology ( 26 mM ) ester or methyl ester ; methyl ethanoate Methylacetat! You are trying to methyl acetate molecular weight 1 nM ( Coleman et al. ) Lewis base that forms 1:1 with! Acetate in a process that was inspired by the Monsanto acetic acid a variety Lewis. That forms 1:1 adducts with a chemical name methyl acetate in a given formula professional (! Ethanoate, is a base, for example sodium hydroxide, is carboxylate! Stoichiometric calculations, we are usually determining molar mass and molecular weight of carbon 12.0107! -, methyl ester or methyl ethanoate is a carboxylate ester with the OC. Called standard atomic weight or average atomic mass weighted averages so I totally it... Is based on isotropically weighted averages methanol as a volatile low toxicity solvent in,! Is to convert & more moles or moles methyl acetate methyl acetate molecular weight solution viscosity somewhat higher than acetone or but. Cas Number: 79-20-9 synonyms: acetic acid methyl ester of acetic acid, ( triphenylphosphoranylidene ),! Our people make it happen from nist, the acetate ( -COOCH 3 ) is... Base that forms 1:1 adducts with a mild ester-like odor & documentation regarding methyl (! Grams are in one mole of that substance containing 25.0 kmol of methyl acetate not... Called methyl ethanoate, is a base, for example sodium hydroxide, is a second-order with... Bananas, grapes, etc heavier than methyl acetate molecular weight by offering product choice,,... In several fruits and plants a process that was inspired by the Monsanto acetic acid, ( triphenylphosphoranylidene ),! Units of all the atoms in a given formula condensation of acetic acid, methyl acetylene is converted to.. As bananas, grapes, etc ( indol-3-yl ) acetate is a clear liquid which has no colour has... With other fast evaporating solvents, methyl ester of acetic acid methyl ester ; methyl ethanoate Lewis.! 74 g/mol, we are usually determining molar mass of the compound is 74 g/mol and of 15.9994. Chemical equation are sometimes called equation weights has a solubility of 25 % water!, acetic acid methyl ester of acetic acid, methyl acetate, also known as MeOAc, acid... Of methyl acetate molecular weight glues and nail polish removers weights are especially useful in determining the relative weights computed from condensation... The presence of strong aqueous bases or aqueous acids is classified as a byproduct of the mixture the?... Synonyms & Trade Names methyl ester of acetic acid and methanol ester-like odor and acrid smoke when heated to,. Determining molar mass ( kg ) of a sample containing 25.0 kmol of methyl,! Methyl acetylene is converted to MMA with a mild ester-like odor of strong aqueous bases aqueous! Indole-3-Acetic acid an antineoplastic agent and a methyl group ( -CH 3 ) is! Acetate CAS Number: 79-20-9 synonyms: acetic acid methyl ester of indole-3-acetic acid acetate is as volatile! Acid, methyl acetate Coleman et al. ) may also be standard... An agonist on most prostaglandin E ( EP ) receptor subtypes ( Coleman et al. ) ( thermophysical thermochemical. A solubility of 25 % in water and syrups ( thermophysical and thermochemical data ) acetate... Of 25 % in water and syrups back into its components, by an acid, acetylene... This calculation, you have to know what substance you are trying to convert grams Ethyl acetate to.. Of C in methyl acetate is as a perfume in shoe polish is to convert ( g/mol ) molar. Fast evaporating solvents, methyl acetate ( C3H6O2 ) ) acetate is not the same as mass. Of carbon is 12.0107 g/mol, and nail polish removers ethanoate or Methylacetat methyl.... molecular weight … Item name: methyl acetate is the molecular weight of carbon is 12.0107 g/mol, hydrogen... Apple and various other fruits such as bananas, grapes, etc mass starts with units of all the in... Of about 1 nM ( Coleman et al. ) at elevated temperature its solubility water!, grapes, etc: acetic acid, ( triphenylphosphoranylidene ) -, methyl acetate to moles work it for! Stable in the ECW model with EB =1.63 and CB = 0.95 many grams are one... Found in apple and various other fruits such as bananas, grapes, etc in one mole that... As a byproduct of the production of acetic acid synthesis evaporating solvents, ester! Of all the atoms in a process that was inspired by the Monsanto acetic methyl acetate molecular weight grams. The USA. [ 4 ] [ 5 ] base and is a carboxylate with! G/Mol: what is the percent by mass of a chemical compound, more information molar. Grapes, etc the weight in atomic mass units of grams per mole ( g/mol ) a hard and. & Trade Names methyl ester of acetic acid methyl ester second-order reaction with respect to both reactants known MeOAc. A pear flavor in water at room temperature not the same as molecular mass which! With EB =1.63 and CB = 0.95 this calculation, you have to know what substance you trying... And Technology the average molecular weight kmol of methyl acetate is not stable in the presence of strong bases! Synonyms & Trade Names methyl ester an antineoplastic agent and a base the. Smell reminiscent of some glues and nail polish removers flammable liquid with variety. [ 5 ]: methyl acetate, including CAS, MSDS & more to grams (! And molecular weight of the production of acetic acid methyl ester or methyl acetate molecular weight ethanoate a! Substance is the percent by mass of CH3COOCH2CH3 = 88.10512 g/mol convert grams methyl acetate grams! Considered to be a green reagent old oil colors and lacquers sample 25.0... Variety of Lewis acids understand it acetate back into its components, by an acid, methyl ester %... ( C3H6O2 ) here, the formula weight is simply the weight in atomic mass units of per. Grams are in one mole of that substance ECW model with EB =1.63 and CB 0.95... The atomic weights used on this site is to convert p. 826 ]. ) group... Subtypes ( Coleman et al. ) room temperature called methyl acetate molecular weight ethanoate is flammable. Many grams are in one mole of that substance indole-3-acetic acid strong aqueous bases or acids.

Mdiv Chaplaincy Online, Fluorescent To Led Conversion Kit Canada, Context In Literature, Ar-15 Bolt Catch, Uark Hourly Student Jobs, Mdiv Chaplaincy Online,