Esterification of maleic acid with ethanol over cation-exchange resin catalysts. . K-10 clay) in the esterification of maleic acid with ethanol at reflux. . Dibutyl maleate is a perfumery .
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A three-dimensional representation of the compound. The 3D structure is not experimentally determined, but computed by PubChem. More detailed information on this conformer model is described in the PubChem3D thematic series published in the Journal of Cheminformatics. Read more.
Tripropylene glycol monoethyl ether (TPGME), dibutyl maleate (DBM) and carbonates . Natarajan et al. (2001) reviewed 71 oxygenates, of which 8 oxygenates were selected for engine tests. The criteria was to achieve 7 wt-% oxygen content in blend by using in maximum 20 vol-% of oxygenate.
Ⅳ Package and storage,safety Packed in 200 liter iron drum,net weight 200 kg/drum. Kept at a dry,ventilated place. Prevented from collision and rain-attack during handling and shipping.
CAS 2358-84-1 105-76-0 80-15-9 MIL-S-46163A, TYPE II. GRADE N diethylene glycol dimethacrylate dibutyl maleate cumene hydroperoxide msds toxicity property
Apr 01, 2018· The substances listed in this section may be safely used as components of the uncoated or coated food-contact surface of paper and paperboard intended for use in producing, manufacturing, packing, processing, preparing, treating, packaging, transporting, or holding dry food of the type identified in 176.170(c), table 1, under Type VIII, subject to the provisions of this section.
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Use: STAFLEX Maleates have a variety of molecular weights, which have found use as an additive and intermediate in the synthesis of other organic compounds, including resins and surfactants; they have been used in emulsion copolymerization reactions with vinyl acetate to product a paint base compound as internal plasticizers and in the manufacture of sulfosuccinates which are powerful wetting .
Vinyl acetate-dibutyl maleate copolymers produced when vinyl acetate and dibutyl maleate are copolymerized with or without one of the monomers: Acrylic acid or glycidyl methacrylate. For use only in coatings for metal foil used in contact with foods that are dry …
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octane to n-dodecane) decreases the ignition delay by approximately 1 crank angle (CA), whereas the addi-tion of four carbon atoms to increase the alkyl chain length from 16 atoms to 20 atoms (n-hexadecane to n-eicosane) decreases the ignition delay by about 0.5 length in the case of fully saturated fatty acid methyl CA.
Nov 26, 1996· Triazole-maleate adducts as metal passivators and antiwear additives . United States Patent 5578556 . Abstract: . The composition of claim 1 wherein the reactants are tolytriazole and dibutyl maleate. . cleanliness, low-temperature fluidity improving, octane improving, cetane improving, anticorrosion, antistaining, metal deactivating .
Octane number is shown to depend on the rates of OH radical production through isomerization reactions, and factors influencing the rate of isomerization such as fuel molecule size and structure are interpreted in terms of the kinetic model. knock behavior of fuel mixtures is examined, and the manner in which pro-knock and anti-knock additives .
Dibutyl phthalate (DBP) is an organic compound commonly used plasticizer. With the chemical formula C 6 H 4 (CO 2 C 4 H 9) 2, it is a colorless oil, although commercial samples are often yellow. Because of its low toxicity and wide liquid range, it is used as a plasticizer.
Dibutyl maleate EC Number: 203-328-4 EC Name: Dibutyl maleate CAS Number: 105-76-0 Molecular formula: C12H20O4 . Other names Trade names: 2-Butendisaeure (Z)-2-Butenedioic acid (Z)-, dibutyl ester DBM Di-n-butyl maleinate Dibutyl maleate Dibutyl-ester Dibutylmaleinat Maleic acid, dibutyl ester Maleinsaeure-di-n-butylester .
Application : Isopentane is widely used, first of all is an important refrigerant for the olefin plant LLDPE device condensation inducer and LNG mixed refrigerant components; used to reconcile the oil octane number; widely used in organic synthesis reaction And the separation and purification of organic matter; followed by isopentane dehydrogenation can be made of isopentene and isoprene .
Tonino Simonazzi, . Giacomo Ruggeri, in Comprehensive Polymer Science and Supplements, 1989. 220.127.116.11(iii) Ethylene-propylene copolymers. Functionalization of an amorphous ethylene-propylene copolymer (EPR) has been performed by grafting reactions of dibutyl maleate, diethyl fumarate and maleic anhydride initiated by free radicals. 62 Different reactivities of the unsaturated molecules have .
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Latest China HS Code & tariff for dibutyl maleate - Tariff & duty, regulations & restrictions, landed cost calculator, customs data for dibutyl maleate in ETCN. China customs statistics trade data.
Dibutyl Maleate, Dibutyl Maleate supplier, Dibutyl Maleate distributor, CAS 105-76-0, Dibutyl Maleate manufacturer, Dibutyl Maleate wholesale. Skip to main content. 1-800-282-3982. . COBALT- COLOR NUMBER. 25 max. ACID VALUE, MG KOH/G. 0.20 max. MALEIC ACID AND FUMARIC ACID DIBUTYL ESTER. 98.5% max. FUMARIC ACID DIBUTYL ESTER. 5.0% max .
China Dibutyl Tin Maleate CAS 78-04-6/53507-04-3 Dbtm, Find details about China 78-04-6, 53507-04-3 from Dibutyl Tin Maleate CAS 78-04-6/53507-04-3 Dbtm - Zhongxin Chemtech Co., Ltd.
Dibutyl Maleate (DBM) DBM is a colorless liquid with a characteristic "ester" odor. It is used as a comonomer in vinyl and acrylic emulsion polymerization for paints and adhesives. DBM is also a suitable intermediate for use in organic synthesis, e.g. in the production of derivatives of succinic acid.
EYES: First check the victim for contact lenses and remove if present. Flush victim's eyes with water or normal saline solution for 20 to 30 minutes while simultaneously calling a hospital or poison control center. Do not put any ointments, oils, or medication in the victim's eyes without specific instructions from a …
Define dibutyl. dibutyl synonyms, dibutyl pronunciation, dibutyl translation, English dictionary definition of dibutyl. adj chem that contains two butyl groups per molecule . dibucaine number test; DIBUG; dibutyl; dibutyl amine; Dibutyl ether; Dibutyl ether; Dibutyl ether; dibutyl maleate; dibutyl oxalate; Dibutyl Phosphate; Dibutyl phthalate .
Nov 26, 1996· FIELD OF THE INVENTION. This invention is directed to triazole-derived dialkyl maleate adducts with demonstrated abilities as metal passivators and antiwear additives for use as lubricity agents in lubricants and fuels.
An improved process is disclosed wherein 1,4-butanediol is produced from a maleic acid-containing solution in a multistep process comprising esterification of maleic acid at elevated temperature and pressure in the presence of a monohydric alcohol to form dialky esters of maleic acid, hydrogenation of the dialkyl esters to 1,4-butanediol in a two-step hydrogenation process, recovery of the 1,4 .
ethylene glycol dibutyl ether 112-48-1 triethylene glycol monoethyl ether (ethoxytriglycol) 112-50-5 EPAL 12 (lauryl alcohol) 112-53-8 15 odor dodecyl mercaptan (lauryl mercaptan) 112-55-0 tetraethylene pentamine alpha-d-methylglucoside, 99% 97-30-3 10 PM ethyl isobutyrate 97-62-1 100 odor ethyl 2-methacrylate (odor) 97-63-2 ethyl lactate 97-64-3
The octane number gain of 18 mg Mn/L limit concentration MMT in gasoline is equivalent to that of 10% MTBE in gasoline. (3)Reduce the severity of the reformer. . Preparation and use of dibutyl maleate. Dibutyl maleate, light yellow transparent oily liquid. Do not dissolve in water, soluble. View More >>
Buy Dibutyl maleate (CAS 105-76-0), a product for proteomics research, from Santa Cruz. Molecular Formula: CH3(CH2)3OCOCH=CHCOO(CH2)3CH3, MW: 228.28