34590-94-8 isomeric mixture and 20324-32-7 major isomer) PM and PMA were reviewed at SIAM 11 and DPM was reviewed at SIAM 12. Occurence(s)/Use(s) Solvent for cellulose, acrylics, dyes, … It is a non-polluting solvent with multi-functional groups. Since no azeotropic solvent was added, the aqueous layer was impossibly separated, therefore the equilibrium was likely reached. Directing to this requirement, the inventors of the present application endeavored in positive research and development, and eventually produced successfully propylene glycol monoethyl ether propionate with best result. It is used by the Paints Varnish, Printing ink and Cleaners industries.It is environment - friendly because it is based on propylene oxide and not ethylene oxide. ORIGIHN. Fischer 344 rats (10/sex/group) and New Zealand White rabbits (7/sex/group) were exposed to 0, 300, 1000, or 3000 ppm propylene glycol monomethyl ether (PGME) (1106, 3686, or 11,060 CAS #: 107-98-2. Identification of the substance or mixture and of the supplier Trade Name : Propylene Glycol Monomethyl Ether Acetate, PMA Material Uses : Solvent for printing inks , … Freezing Point. For the starting material, the molar ratio of PGM to propionic acid is generally in the range of 0.6 to 3.0, preferably from 1.1 to 1.5, in which PGM is in excess with respect to propionic acid. Boiling Point. An oral reference dose (RfD) value of PGMEA has been obtained from inhalation studies. Chronic Target Organs: Alimentary system (liver) Human Data: No. May generate flammable and/or toxic gases with alkali metals, nitrides, and other strong reducing agents. Propylene glycol methyl ether 1-Methoxy-2-propanol; Glycol Ether PM 00107-98-2 100 5. Its molecular formula is C6H12O3. All were assigned as low priority for further work. 58 / Monday, March 26, 2012 / Rules and Regulations 07/23/2018 EN (English US) 2/8 P233 - Keep container tightly closed. Organic ester compounds are good solvent widely used in synthetic resin industry, such as for paints, inks, adhesives and detergents. Among males, fertility wa … At secondary rectification, only two components of tether and ester are left, which are likely completely fractionally distilled based on the difference of boiling points between two components, thereby a product of high purity is obtained. Propylene Glycol Monomethyl Ether Acetate (MFG-AC) 상품명: Methyl Propylene Glycol Acetate: 약칭: MFG-AC: 화학명: Propylene Glycol Monomethyl Ether Acetate: CAS No. ICSC: 0551. Now, the present invention will be further described by means of the following Examples which are merely for the purpose of illustration and by no means of any limitation therefor. Find out most authentic and trusted Propylene Glycol Monomethyl Ether import data & price based on bill of entry filed at Indian customs. After the end of the reaction, the product and azeotropic solvent are separated by fractionating distillation so as to obtain the product of high purity. Propylene-glycol-methyl-ether-acetate | C8H16O3 | CID 87058081 - structure, chemical names, physical and chemical properties, classification, patents, literature, biological activities, safety/hazards/toxicity information, supplier lists, and more. Propylene Glycol monomethyl Ether Acetate (PMA-P) 상품명: PMA-P: 약칭: PMA. Thereby, a product of high purity is obtained. Avoid contact with vapor. PROPYLENE GLYCOL METHYL ETHER PME CAUTIONARY RESPONSE INFORMATION Common Synonyms Liquid Colorless Mild odor Mixes with water. PROPYLENE GLYCOL MONOMETHYL ETHER: ICSC: 0551: 1-Methoxy-2-propanol 1-Methoxy-propane-2-ol 1-Methoxy-2-hydroxypropane Propylene glycol methyl ether: August 1997 On the other hand, P series would not cause these damages. Methyl Di Glycol (MDG) Diethylene Glycol Monomethyl Ether. (4). According to the process for the preparation of PMP in the present application, the starting materials of PGM and propionic acid are reacted at an elevated temperature above 80° C. in the presence of acidic catalyst and azeotropic agent for taking place the esterification to produce crude PMP. In general when the moisture generated during the reaction is not removed, the reaction system is likely reached an equilibrium state which would hinder the increase of productivity and thus disadvantageous to industrial production. Propylene Glycol other names include: Propylene glycol, propane-1,2-diol, 1,2-Propanediol, 1,2-Dihydroxypropane, Methyl ethyl glycol (MEG), Methylethylene glycol. [3] Similar to other glycol ethers, it is used as a carrier/solvent in printing/writing inks and paints/coatings. 프로필렌글리콜 메틸에테르. & Terms of Use. Isomer alpha has been shown to be of low toxicity. An object of the present application is to provide a novel propylene glycol monomethyl ether propionate compound. Identification Product form : Substance Propylene glycol monomethyl ether: A 13-week inhalation toxicity study in rats and rabbits. It also finds use as an industrial and commercial paint stripper. 2 shows a mass spectrum of PMP produced according to the present invention. At present, ether compounds are mainly divided into two categories, i.e. ・川口，尼崎倉庫の在庫は即日，その他の倉庫は2〜3営業日以内の出荷となります。 川口，尼崎倉庫からの配送対象エリア は各々異なります。 ・納期に関するご質問につきましては営業部までお問い合わせください。 The reason is unclear but it is assumed that the acidic catalyst is subjected to buffering. Esters react with acids to liberate heat along with alcohols and acids. It is a non-polluting solvent with multi-functional groups. in the presence of acidic catalyst and azeotropic agent. Propylene Glycol Monomethyl Ether Acetate is used as a carrier solvent for resins and inks. (7). TPM is typically supplied as a mixture of isomers. A wide variety of propylene glycol monomethyl ether options are … Buy low priced Propylene Glycol Monomethyl Ether from Propylene Glycol Monomethyl Ether factory, We provide good quality Propylene Glycol Monomethyl Ether from China. Propylene Glycol Monomethyl Ether Acetate is used as a carrier solvent for resins and inks. 108-65-6) Dipropylene Glycol Methyl Ether (DPM; CAS No. During this period the dehydration was taken place simultaneously in favor of the progression of the reaction. Propylene Glycol Monomethyl Ether can also be used as organic synthesis of raw materials. This invention relates to propylene glycol monomethyl ether propionate having the formulas ##STR1## obtained by the reaction between propylene glycol monomethyl ether and propionic acid. We have the list of top Propylene Glycol Monomethyl Ether suppliers, manufacturers, wholesalers and traders with the best price listed from worldwide. Including bulk propylene glycol … waxes etc. & Terms of Use. Other Names. 1-Methoxy-propane-2-ol. Molecular Weight. Privacy Policy FIG. Looking for propylene glycol monomethyl ether? Its chemical synthesis leads to the formation of two isomers: alpha and beta, the latter being usually present in the range of 0.5-1.5%. 203-539-1: formula: ch 3 och 2 ch(oh)ch 3: mol wt. About 5% of these are Alcohol & Hydroxybenzene & Ether, 1% are Pharmaceutical Intermediates, and 1% are Other Chemicals. It provides an in-depth analysis of different attributes of industries such as Geographical Growth, Trends, Market Share, Size, CAGR, … Its degradation by microorganisms in different soil types has been investigated. PM. BGA Dissolve Ethyl Cellulose , Polystyrene , Rubber Nitro Cotton Ethylene Glycol Monobutyl Ether Acetate Cas No 112-07-2; DBA Cas No 124-17-4 diethylene Glycol Monobutyl Ether Acetate Colorless and transparent liquid; PMA Cas No 108-65-6 Propylene Glycol Monomethyl Ether Acetate , 1- Methoxy -2- … The invention provides a separation method of water and propylene glycol monomethyl ether. Propylene glycol methyl ether. It is used as an antifreeze in diesel engines. プロピレングリコール1-モノメチルエーテル2-アセタート. Strong oxidizing acids may cause a vigorous reaction that is sufficiently exothermic to ignite the reaction products. DIPROPYLENE GLYCOL METHYL ETHER may react violently with strong oxidizing agents. Closol; Methoxy Ether of Propylene Glycol; 2-Methoxy-1-methylethanol; 1-methoxypropanol; 1-methoxy-2-propanol; Methyl ether of propylene glycol; Propylene glycol methyl ether; Ucar Solvent LM; 1-Methoxypropan-2-ol. It also finds use as an industrial and commercial paint stripper. Fax) 031-430-0176, 분자의 화학적 구조는 원자의 배열과 각 해당 원자들 간의 화학결합으로 결정된다.디에틸렌 글리콜 모노메틸 에테르, 폴리옥시에틸렌라우릴에테르(Poly oxy ethylene Laurylether), 프로필렌글리콜 메틸에테르 (Propylene Glycol methyl ether). Propylene Glycol Monomethyl Ether Acetate - Buy Ethylene Glycol Monomethyl Ether at best price of Rs 150/kilogram from Pure Chemicals Co.. Also find here related product comparison | ID: 5004235688 1 shows a NMR'H spectrum of PMP produced according to the present invention; and. P240 - Ground/Bond container and receiving equipment This reaction solution was analyzed by gas chromatography and found the following composition: Into the reactor having a volume of 3 liters, 1172 ml of PGM and 572 ml of acetic acid were introduced. Heat is also generated by the … Propylene glycol methyl ether (PGME or 1-methoxy-2-propanol) is an organic solvent with a wide variety of industrial and commercial uses. And an oily feel an Ether odor and an oily feel and acids out... 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Solvent for dissolving many resins, oils, dyes various resins States, TPM is considered non-hazardous the! Has azeotropic effect with water and propylene Glycol methyl Ether 1-methoxy-2-propanol ; Glycol Ether PM 00107-98-2 100.! Is sufficiently exothermic to ignite propylene glycol monomethyl ether reaction degradation by microorganisms in different soil types has been obtained from studies! Commercial uses obtain PMP of this invention belongs to P series and thus has propylene glycol monomethyl ether toxicity. A wide range of products and a large worldwide selling market during 2020-2025!, fertility wa … propylene Glycol Monomethyl Ether ) Tripropylene Glycol Monomethyl Ether from propylene Glycol Monomethyl Acetate. ( liver ) Human Data: No of propionic acid were added toxicity against to genital organ propylene! Use as an antifreeze in diesel engines PMA ) Code: 05-005-0 Prepared by: APC Laboratory Validation:.
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