Molecular Formula (C8H6O4.C8H4O3.C6H10O4.C5H12O2.C4H10O3.C4H2O3.C3H8O2)x Molecular Weight Synonyms1,2-Propanediol, polymer with 1,3-benzenedicarboxylic acid, 2,2-dimethyl-1,3-propanediol, 2,5-furandione, hexane
Molecular Formula(C15H22N2O2.C8H6O4.C6H14O3.C6H10O4.C5H12O2.C4H10O2)x Molecular Weight Synonyms Ácido 1,3-bencenodicarboxílico, polímero con 1,4-butanodiol, 2,2-dimetil-1,3-propanodiol, 2-etil-2- (hidroximetil) -1,3-propanodiol, ácido hexanodioico y 1,1- metilenbis...
乙二酸和乙二醇在不同条件下反应,可生成A、B、C三种酯,A的分子式C4H6O5,则A为乙二酸和乙二醇以1:1发生酯化反应的链状产物;B是分子式为C4H4O4的环酯,则B为乙二酸和乙二醇以1:1发生酯化反应的环状产物;C是高分子聚酯,则C为乙二酸和乙二醇缩聚反应的产物,(1)生成A的反应为HOOC-COOH+HOCH2CH2OH 浓H2SO4 △...
3、乙二酸和乙二醇在不同反应条件下会生成三种不同的脂,一个乙二酸和一个乙二醇分子之间可以形成分子式为C4H6O5的普通脂,也可形成C4H4O4的环状脂,另外乙二酸与乙二醇还能形成一种高分子脂,写出它们的结构简式:①普通脂 ②环状脂 扫码下载作业帮搜索答疑一搜即得 答案解析 查看更多优质解析 解答一 举报 1.CH2OH-CH...
人物简介: 一、白娟娟担任职务:白娟娟目前担任榆林市榆阳区林森电子产品经销店法定代表人;二、白娟娟投资情况:目前白娟娟投资榆林市榆阳区林森电子产品经销店最终收益股份为0%;老板履历 图文概览商业履历 任职全景图 投资、任职的关联公司 商业关系图 一图看清商业版图 ...
SOYA, LECITHIN (CAS 68855-90-3, (C15H24O.C10H22O7.C8H6O4.C6H14O3.C5H12O4.C4H4O4.CH2O.Unspecified.Unspecified.Unspecified.Unspecified)x), is a complex mixture of phospholipids derived from soybean oil. It is commonly found in a yellowish-brown liquid or solid form, depending on the ...
Chemical NameSoya acids, phthalic anhydride, isophthalic acid, trimethylolethane, pentaerythritol, maleic anhydride polymer CAS No.68513-33-7 Molecular Formula(C8H6O4.C8H4O3.C5H12O4.C5H12O3.C4H2O3.Unspecified)x Molecular Weight Synonyms 大豆酸、無水フタル酸、イソフタル酸、トリメチロール...
118496-40-5 Basic Information Chemical Name2,2-Bis(4-(2-hydroxypropoxy)phenyl)propane, polymer with isophthalic acid, neopentyl glycol, trimethylolpropane and isophorone diisocyanate CAS No.118496-40-5 Molecular Formula(C21H28O4.C12H18N2O2.C8H6O4.C6H14O3.C5H12O2)x Molecular Weight Synonyms ...
26141-01-5 Basic Information Chemical NameAdipic acid, isophthalic acid, 1,3-butylene glycol polymer CAS No.26141-01-5 Molecular Formula(C8H6O4.C6H10O4.C4H10O2)x Molecular Weight402.4 g/mol PSA190 ?2 Synonyms1,3-Benzenedicarboxylic acid, polymer with 1,3-butanediol and hexanedioic acid; ...
Chemical NameIsophthalic acid, terephthalic acid, 5-sulfoisophthalic acid, sodium salt, diethylene glycol, glycerine, polyethylene glycol mixed polyester CAS No.68845-08-9 Molecular Formula(C8H6O7S.C8H6O4.C8H6O4.C4H10O3.C3H8O3.(C2H4O)nH2O.Na)x Molecular Weight Synonyms1,2,3-Propanetriol,...