2-丙烯酸-1,2-丙二醇单酯 | 25584-83-2

• 物质功能分类: 化学试剂 - 有机试剂 - 酯类
• 分子结构分类: 有机化合物 - 有机酸及其衍生物 - 羧酸及其衍生物
• 中文名称: 2-丙烯酸-1,2-丙二醇单酯
• 中文别名: 丙二醇单丙烯酸酯；羟丙基丙烯酸酯；丙烯酸羟丙酯；丙烯酸-2-羟基丙酯；丙烯酸2-羟基丙酯；丙烯酸羟基丙酯
• 英文名称: Propylene glycol acrylate
• 英文别名: propane-1,2-diol;prop-2-enoic acid
• CAS: 25584-83-2
• 化学式: C6H12O4
• 分子量: 148.16
• InChiKey: AYEFIAVHMUFQPZ-UHFFFAOYSA-N

物化性质

• 熔点：
  -92°C
• 沸点：
  77 °C5 mm Hg(lit.)
• 密度：
  1.044 g/mL at 25 °C(lit.)
• 蒸气密度：
  4.5 (vs air)
• 闪点：
  193 °F
• LogP：
  0.2 at 25℃
• 稳定性/保质期：
  溶解于水和各种有机溶剂中，能与水以任意比例混合。容易发生聚合反应，具有可燃性，并且有毒。

计算性质

• 辛醇/水分配系数(LogP)：
  -0.38
• 重原子数：
  10
• 可旋转键数：
  2
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.5
• 拓扑面积：
  77.8
• 氢给体数：
  3
• 氢受体数：
  4

安全信息

• TSCA：
  TSCA listed
• 危险等级：
  8
• 危险品标志：
  T
• 安全说明：
  S26,S36/37/39,S45
• 危险类别码：
  R43,R34,R23/24/25
• WGK Germany：
  1
• 海关编码：
  29161290
• 危险品运输编号：
  UN 1760 8/PG 3
• 危险类别：
  8
• RTECS号：
  UD3610000
• 包装等级：
  II

制备方法与用途

简介

丙烯酸羟丙酯是一种无色透明液体，能够与水以任意比例混溶，并且溶解大多数有机溶剂。它广泛应用于生产胶粘剂、热固性涂料、纤维处理剂及合成树脂共聚物的改性剂，还可用于制备润滑油添加剂等。作为功能性单体，它可以增强丙烯酸树脂的交联性能，进而改善产品的粘着性、耐候性、耐药剂性、耐冲击性和光泽。

应用

丙烯酸羟丙酯可用于生产胶粘剂、热固性涂料、纤维处理剂及合成树脂共聚物的改性剂，也可用于制备润滑油添加剂等。作为功能性单体，它能增强丙烯酸树脂的交联性能，从而提高产品的粘着性、耐候性、耐药剂性、耐冲击性和光泽。此外，该物质还可用于制造合成树脂、胶黏剂、热固性涂料等，并应用于纤维处理剂、胶乳、印刷油墨及医用材料等领域。

用途

丙烯酸羟丙酯主要用于生产胶粘剂、热固性涂料、纤维处理剂和合成树脂共聚物的改性剂。它也可用作丙烯酸类树脂的主要交联性官能团单体之一。此外，该物质还广泛用于制造热固性丙烯酸涂料、光固化涂料、感光涂料、纺织处理剂、胶粘剂、纸加工、水质稳定剂和高分子材料等。其显著特点是用量少但能大幅提高制品性能。

文献信息

• HAIR TREATMENT PRODUCTS COMPRISING POLYMERS
  申请人：Schulze zur Wiesche Erik

  公开号：US20090304620A1

  公开（公告）日：2009-12-10

  The invention relates to hair treatment products, comprising at least one copolymer made of 0.1 to 50% (in relation to the total number of monomers in the copolymer) monomers of the formula (I), wherein the unknowns are defined as in claim 1 , and A2) are monomers from the group of acrylic acid, methacrylic acid and the like, and—optionally non-ionic monomers from the group of acrylamide, vinyl alcohol, and the like, wherein the monomers A2 and A3 together represent 50 to 99.9% (in relation to the total number of monomers in the copolymer) of the copolymer, at least one silicon and at least one selected care product, wherein the products result in advantageous effects for skin and hair.

  该发明涉及头发护理产品，包括至少一种由0.1至50%（相对于共聚物中单体总数的比例）的公式（I）的单体制成的共聚物，其中未知数的定义如权利要求1中定义的，以及A2）是来自丙烯酸、甲基丙烯酸等单体组的单体，以及——可选的非离子单体，来自丙烯酰胺、乙烯醇等单体组，其中单体A2和A3共同代表共聚物中50至99.9%（相对于共聚物中单体总数的比例）的单体，至少含有一种硅和至少一种选定的护理产品，其中这些产品对皮肤和头发具有有利效果。
• [EN] MONOMER COMPOUND COMPRISING SEVERAL CATIONIC GROUPS, PROCESS FOR MAKING THE SAME, AND POLYMERS COMPRISING UNITS DERIVING THEREFROM<br/>[FR] COMPOSE MONOMERE COMPRENANT PLUSIEURS GROUPES CATIONIQUES, SON PROCEDE DE FABRICATION, ET POLYMERES COMPRENANT DES UNITES QUI EN DERIVENT
  申请人：RHODIA

  公开号：WO2003101935A1

  公开（公告）日：2003-12-11

  Monomer compounds comprising several cationic groups are provided. The invention also relates to a process for making these monomer compounds. The process is highly selective and prevents unwanted reactions leading to undesired structures. The invention relates also to polymers, including copolymers, comprising units deriving from said monomer compounds. The monomer compounds comprise several cationic groups, e.g. those having the following formula (I): wherein - R1 is a hydrogen atom, a methyl group or an ethyl group, - A, which is identical or different, is a group comprising an ester group of formula -A1-C(O)-O-A2-, or an amide group of formula -A1-C(O)-NR10-A2-, wherein: - R10, which is identical or different, is hydrogen or an alkyl, hydroxyalkyl, or aminoalkyl C1-C6 linear or branched group - A1, which is identical or different is a covalent bond or a group of formula -(CH2)P1- wherein p1 is an integer of from 1 to 6, preferably 1, - A2, which is identical or different, is a linear or branched hydrocabron group comprising optionally N, O, or S hereroatomes or heterogroups, optionally substituted, optionally forming or comprising a cycle, such as a heterocycle, A2 preferably being a group of formula -(CH2)p2- wherein p2 is an integer of from 1 to 6, - R1, R2, R3, R5 and R6, which are identical or different, are hydrogen, alkyl, hydroxyalkyl, or aminoalkyl C1-C6 linear or branched groups, or, if inside the brackets, form a heterocycle with group A2, - m is an integer of from 1 to 10, preferably of from 1 to 2, - n is an integer of from 1 to 6, preferably 2 or 4, Z is -O-, -C(O)O, or -C(O)NH-, B is linear or branched C2-C12 polymethylene chain, preferably a C3-C6 one, optionally comprising heteroatoms or heterogroups, such as O or NH, and optionally substituted with one or several hydroxy or amino groups, and -X-, which are identical or different, are counter ions.

  提供了包含多个阳离子基团的单体化合物。该发明还涉及制备这些单体化合物的方法。该方法高度选择性，并防止导致不希望的结构的非预期反应。该发明还涉及包含从上述单体化合物衍生的单元的聚合物，包括共聚物。单体化合物包括多个阳离子基团，例如具有以下式(I)的基团：其中-R1是氢原子，甲基基团或乙基基团，-A，相同或不同，是包含式-A1-C(O)-O-A2-的酯基团，或包含式-A1-C(O)-NR10-A2-的酰胺基团，其中：-R10，相同或不同，是氢或烷基、羟基烷基或氨基烷基C1-C6直链或支链基团，-A1，相同或不同，是共价键或式-(CH2)P1-的基团，其中p1是1到6之间的整数，优选为1，-A2，相同或不同，是线性或支链的烃基团，包括可选的N、O或S杂原子或杂基团，可选地取代，可选地形成或包含环，例如杂环，A2优选为式-(CH2)p2-的基团，其中p2是1到6之间的整数，-R1、R2、R3、R5和R6，相同或不同，是氢、烷基、羟基烷基或氨基烷基C1-C6直链或支链基团，或者如果在括号内，则与基团A2形成杂环，-m是1到10之间的整数，优选为1到2之间的整数，-n是1到6之间的整数，优选为2或4，Z是-O-、-C(O)O或-C(O)NH-，B是线性或支链的C2-C12聚亚甲基链，优选为C3-C6链，可选地包含杂原子或杂基团，如O或NH，并可选地取代为一个或多个羟基或氨基基团，-X-，相同或不同，是对离子。
• Trithiocarbonate derivatives and the use thereof in the form of transfer agents for acrylic acid controlled radical polymerisation
  申请人：Suau Jean-Marc

  公开号：US20070179262A1

  公开（公告）日：2007-08-02

  The invention relates to novel sulphur compounds, to the production thereof by a method carried out in an aqueous medium and the use thereof in the form of transfer agents in a method for controlled radical polymerisation of acrylic acid and/or acrylic acid with water-soluble monomers in water. The thus obtained polymers are usable in the form of dispersing agents or grinding aid agents and/or aid agents for combined grinding of mineral materials in an aqueous suspension and in the form of dispersing agents directly incorporated into aqueous formulations containing mineral materials.

  该发明涉及新型硫化合物，其通过在水性介质中进行的方法生产，并将其用作丙烯酸和/或水溶性单体的受控自由基聚合方法中的转移剂的用途。因此获得的聚合物可用作分散剂或研磨助剂，以及/或用作在水性悬浮液中对矿物材料进行联合研磨的助剂，并以分散剂的形式直接并入含有矿物材料的水性配方中。
• Reactive monomer composition modified by a small-amount of lactones, an acrylic polyol resin, a curable resin composition, and a coating composition
  申请人：——

  公开号：US20040171867A1

  公开（公告）日：2004-09-02

  The present invention Nos. I and II relate to a hydroxyalkyl(meth)acrylate composition (a) modified by a small amount of lactones in which a proportion of monomers having two or more continuous chains (n≧2) of lactone is less than 50% (area % by GPC) which is obtained by a ring-opening polymerization of a lactone with a hydroxyalkyl(meth)acrylate, a method for the preparation thereof, and an acrylic polyol resin using thereof, 1 (in the formula, R, R 1 , R 2 , and R 3 are independently a hydrogen or a methyl group, “j” is an integer of 2-6, xn pieces of R 4 and R 5 are independently a hydrogen atom or an alkyl group having a carbon number of 1-12, “x” is 4-7, “n” is 0 or an integer of not less than 1, and an average value of “n” in the composition is not less than 0.3 to less than 1.0). By allowing to react the composition with other ethylenic unsaturated monomer and to formulate with a commonly-used crosslinking agent and other commonly-used components, there can be obtained a well-balanced high quality finishing agent for industries, an ultraviolet ray- or electron beam-curable coating agent, a composition which can be modified for a reactive improver, etc., and an acrylic polyol resin using thereof. The present invention No. III relates to a curable resin composition containing 0.5-80 parts by weight of an acrylic polyol resin (A) obtained using a hydroxyalkyl(meth)acrylate composition (a) modified by a small amount of lactones and 0.5-50 parts by weight of a melamine resin (B) [total of the (A) and (B) does not exceed, 100 parts by weight] as essential components. By the composition, even in a melamine-based curing system which is low in price, there can be obtained a curable-type coating composition in which an acid resistance is improved and highly well-balanced between an acid resistance and abrasion resistance, and which is also excellent in flexural resistance and adhesion in recoating. The present invention No. IV relates to a curable resin composition containing 0.5-80 parts by weight of an acrylic polyol resin (A) containing a hydroxyalkyl(meth)acrylate composition (a) modified by a small amount of lactones as a polymerizing component and 0.5-50 parts by weight of a melamine resin (B) [total of the (A) and (B) does not exceed 100 parts by weight] as essential components. By the composition, even in a melamine-based curing system which is low in price, there can be obtained a curable-type coating composition in which an acid resistance is improved and highly well-balanced between an acid resistance and abrasion resistance. The present invention No. V relates to a curable resin composition containing 0.5-80 parts by weight of an acrylic polyol resin (A) obtained using a hydroxyalkyl(meth)acrylate composition (a) modified by a small amount of lactones and 0.5-50 parts by weight of a polyisocyanate compound (B) [total of the (A) and (B) does not exceed 100 parts by weight] as essential components. By the composition, even in an isocyanate-based curing system, there can be obtained a curable-type coating composition in which a pot life is long and workability is improved, and which is highly well-balanced between an acid resistance and abrasion resistance, and which can provide a coating layer which is excellent also in flexural resistance and adhesion in recoating. The present invention No. VI relates to a curable resin composition containing 0.5-80 parts by weight of an acrylic polyol resin (A) obtained using a hydroxyalkyl(meth)acrylate composition (a) modified by a small amount of lactones and 0.5-50 parts by weight of a polyisocyanate compound (B) [total of the (A) and (B) does not exceed 100 parts by weight] as essential components. By the composition, even in an isocyanate-based curing system, there can be obtained a curable-type coating composition in which a pot life is long and workability is improved, and which is highly well-balanced between an acid resistance and abrasion resistance, and which can provide a coating layer which is excellent also in flexural resistance and adhesion in recoating. The present invention No. VII relates to a thermosetting resin composition containing 2-50 parts of an acrylic polyol resin obtained using a hydroxyalkyl(meth)acrylate composition (a) modified by a small amount of lactones and 30-80 parts of an acrylic copolymer having an alkoxysilyl group. By the composition, there can be obtained a thermosetting resin composition in which crosslinking density is elevated and hardness and abrasion resistance are improved as well as solving a problem of acid resistance and odor. The present invention No. VIII relates to a carboxylic group-contained acrylate composition (a′) modified by a small amount of lactones represented by a formula described below by allowing to react a hydroxyalkyl(meth)acrylate composition (a) modified by a small amount of lactones with a carboxylic anhydride, 2 (in the formula, R, R 1 , R 2 , and R 3 are independently a hydrogen or a methyl group, “j” is an integer of 2-6, xn pieces of R 4 and R 5 are independently a hydrogen atom or an alkyl group having a carbon number of 1-12, “x” is 4-7 , “n” is 0 or an integer of not less than 1, an average value of “n” in the composition is not less than 0.3 to less than 1.0 , R 6 is a residual group of a carboxylic acid, and “m” is an integer of 1-3), and relates to a method for the preparation thereof. By the method, there can be readily, efficiently, and economically obtained the carboxylic group-contained acrylate monomer composition modified by a small amount of lactones. The present invention No. IX relates to a curable resin composition containing 10-70 parts of an acrylic polycarboxylic resin essentially containing the carboxylic group-contained hydroxy(meth)acrylate monomer composition (a′) modified by a small amount of lactones as a polymerizing component and 0.5-80 parts of a polyepoxide. By the composition, there can be obtained a curable-type resin composition which can form a coating layer which is excellent in acid resistance, abrasion resistance, yellowing resistance, and outer appearance, and which is curable at a low temperature. The present invention No. X relates to a polyester unsaturated monomer (a″) modified by a small amount of lactones in which less than 1 mol of &egr;-caprolactone is allowed to react with 1 mol of a radically polymerizable unsaturated monomers containing carboxylic group under the presence of an acidic catalyst, and relates to a method for the preparation thereof. By the method, there can be readily and industrially prepared the monomer in a short step.

  本发明涉及一种由少量内酯修饰的羟基烷基（甲基）丙烯酸酯组合物（a），其中具有两个或多个连续链（n≥2）的内酯单体的比例小于50％（GPC的面积％），其通过羟基烷基（甲基）丙烯酸酯与内酯的开环聚合获得，以及制备方法和使用其的丙烯酸聚醇树脂。其中，在公共使用的交联剂和其他常用组分的反应下，可以获得工业上平衡良好的高质量涂料剂、紫外线或电子束固化涂料剂、可用于反应改进剂的组合物等。本发明还涉及含有0.5-80重量份羟基烷基（甲基）丙烯酸酯组合物（a）修饰的丙烯酸聚醇树脂（A）和0.5-50重量份三聚氰胺树脂（B）的可固化树脂组合物（A）和（B）的总重量不超过100重量份的可固化树脂组合物（III）。此外，还涉及含有0.5-80重量份羟基烷基（甲基）丙烯酸酯组合物（a）修饰的丙烯酸聚醇树脂（A）和0.5-50重量份聚异氰酸酯化合物（B）的可固化树脂组合物（A）和（B）的总重量不超过100重量份的可固化树脂组合物（V）和（VI）。还涉及含有羟基烷基（甲基）丙烯酸酯组合物（a）修饰的丙烯酸聚醇树脂（A）和具有烷氧基硅基团的丙烯酸共聚物的热固性树脂组合物（VII）。此外，还涉及通过使少量内酯与羟基烷基（甲基）丙烯酸酯组合物（a）在存在酸性催化剂的情况下反应而得到的含有羧基丙烯酸酯组合物（a′）的修饰物，以及含有羧基丙烯酸酯组合物（a′）和聚环氧化合物的可固化树脂组合物（IX）。最后，还涉及通过在存在酸性催化剂的情况下使少于1摩尔的ε-己内酯与含有羧基团的自由基聚合可的不饱和单体反应而得到的少量内酯修饰的聚酯不饱和单体（a″）以及其制备方法。
• Acrylic-based adhesive composition
  申请人：——

  公开号：US20040013614A1

  公开（公告）日：2004-01-22

  An Adhesive composition for us in surgery, especially ophthalmic surgery, comprises a mixture of a cyanoacrylate of general formula (I) and an acrylate compound of formula (II) where R4 is an alkylene group and Y is a cycloalkyl group or Y═OR where R═H or acryloyl. It is found that compositions of this type have a number of advantages over simple cyanoacrylate adhesives, including: (a) a longer cure time, allowing easier handling of the joint; (b) a more flexible cured product; (c) a tendency for the cured to come away from the tissue after a month or so thus facilitating healing; and (d) a substantially non-exothermic curing reaction, thereby avoiding thermal damage to the tissue. 1

  一种用于手术，特别是眼科手术的粘合剂组合物，包括一种通式（I）的氰基丙烯酸酯和一种式（II）的丙烯酸酯化合物的混合物，其中R4是一种烷基基团，Y是一个环烷基团或Y═OR，其中R═H或丙烯酰基。发现这种类型的组合物比单纯的氰基丙烯酸酯粘合剂具有许多优点，包括：（a）较长的固化时间，使接头更易于处理；（b）固化后的产品更具有弹性；（c）固化后易于从组织中脱离，从而促进愈合；和（d）固化反应基本上是非放热的，从而避免对组织的热损伤。1

表征谱图