| Dibutyl maeate;2-Butenedioic acid (Z)-, dibutyl ester;maleic acid, dibutyl ester;2-butenedioic acid, dibutyl ester;butyl maleate
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CAS : 105-76-0
formula : C12H20O4
molecular weight : 228.28
boiling point : 274-277 ° C
Chinese name : dibutyl maleate; maleic acid dibutyl ester; Dibutyl Maleate, cis; LOCA Apple dibutyl ; 2-maleic acid (Z) dibutyl
English title : Dibutyl maeate; 2-Butenedioic acid (Z) -, dibutyl ester; maleic acid dibutyl ester; 2-butenedioic acid dibutyl ester; butyl maleate
traits Description : colorless oily liquid. Solidification point -85 ° C, the boiling point of 280.6 ° C and relative density of 0.9964 (20/20 ° C), the refractive index 1.445. Soluble ethanol, do not dissolve in water.
production methods : to maleic anhydride and butanol as raw material, in sulfuric acid catalyst for esterification, reaction products and by the Sino; Washable; From alcohol; Distillation; Filtration products derived. Maleic anhydride and methanol; Ethanol; Octanol; Azelaic Isooctyl alcohol or other reaction, the corresponding alkyl Maleate.
material consumption fixed : maleic anhydride (95%) feeding trial for 47 days / t; Butanol 820kg / t.
purposes : for synthetic resin; The coating raw materials, but also for the oil industry; Fabric; Plastics; The paper industry impregnating agent; Dispersants; Lubricant, and could make PVC resin; methyl acrylic resin plasticizer. Maleic acid ester for organic synthesis intermediates, mainly in the double bond on the addition reaction. If butadiene; Cyclopentadiene such as Diels - Alder reaction of hydrogen; Nitriles; Mercaptan; Amine other hydrogen-containing compounds lively addition, the famous surfactant acid alkyl ester sulfonates two, is the sodium bisulfite and the addition of the system. Other ammonia; Amine with maleic acid ester Addition for the same time, due to ammonia solution for amidation (imide-) reaction, acylating agent to play the role. The diethyl maleate widely used, but also for the efficient production of pesticides and other pesticides marathon and pharmaceutical intermediates and polymers can be used for the production; Maleic acid ester; Two butyl; 2-octyl PVC is an excellent plasticizer; Compatible with PCE; Vinyl acetate monomer copolymer, etc., used for coating; bonding agent, papermaking; Fabrics such as impregnating agent; dispersants; lubricant; Malay-ethylhexyl ester and the Malay Azelaic acid ester is a good oil PPD.
Notice:Each item can have many explanations from different angels. If you want grasp the item comprehensively,please see below "more details data". |
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| More Detailed Data: |
1) Dibutylmaleate;2-Butenedioic acid (Z)-, dibutyl ester
2) dibutyl maleate
3) di-n-butyl maleate;maleic acid di-n-butyl ester
4) (Z)-2-Butenedioic acid dibutyl ester;Dibutyl maleate
5) Dibutyl maleate
6) cis-Butene dioic acid;Maleic acid;(Z)-Butenedioic acid;cis-Ethylene-1,2-dicar-boxylic acid;Toxilic acid;2-Butenedioic acid (Z)-
7) cis-Butene dioic acid;2-Butenedioic acid (Z)-;Maleic acid;(z)-1,2-ethylenedicarboxylic acid;(z)-2-butenedioic acid;(z)-butenedioic acid
8) cis-butenedioic acid;maleic acid
9) Maleic acid
10) maleic acid;cis-butenedioic acid
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| Notice |
Some description was translated by software and the data is only as a reference. |
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