丙二醇单烯丙基醚 | 1331-17-5

• 分子结构分类: 有机化合物 - 有机氧化合物
• 中文名称: 丙二醇单烯丙基醚
• 英文名称: 2-allyloxypropan-1-ol
• 英文别名: 2-(allyloxy)propanol；propylene glycol-2-allyl ether；Propylenglykol-2-allylaether；Propylene glycol, allyl ether；2-prop-2-enoxypropan-1-ol
• CAS: 1331-17-5
• 化学式: C₆H₁₂O₂
• 分子量: 116.16
• InChiKey: BQKZEKVKJUIRGH-UHFFFAOYSA-N

物化性质

• 沸点：
  157.22°C (rough estimate)
• 密度：
  0.9548 (rough estimate)
• 颜色/状态：
  Clear, colorless liquid

计算性质

• 辛醇/水分配系数(LogP)：
  0.5
• 重原子数：
  8
• 可旋转键数：
  4
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.67
• 拓扑面积：
  29.5
• 氢给体数：
  1
• 氢受体数：
  2

ADMET

毒理性

• 副作用

神经毒素 - 急性溶剂综合征

Neurotoxin - Acute solvent syndrome

来源:Haz-Map, Information on Hazardous Chemicals and Occupational Diseases

毒理性

• 非人类毒性摘录

单一剂量的口服毒性被认为是低的；雌性大鼠的LD50在1到2克/千克的范围内。那些出现死亡的大鼠剂量显示了中枢神经系统抑制的迹象。死亡常常先于抽搐发生。大体解剖发现胃部有显著刺激。使用兔子的眼睛接触暴露导致了明显的刺激和中等程度的角膜损伤，这些损伤在3到7天内愈合。基本上连续接触皮肤2周，兔子只出现了轻微的刺激...在吸入试验中，使用大鼠，暴露期为7小时。那些暴露于在室温下产生的几乎饱和蒸气中的大鼠没有出现不良反应；然而，那些暴露于在100°C产生的蒸气中的大鼠在24小时内全部死亡...这些大鼠出现了肺和鼻腔通道充血。

The single-dose oral toxicity is considered to be low; the LD50 for female rats is in the range of 1 to 2 g/kg. The rats at those doses where death occurred showed signs of central nervous system depression. Death was frequently preceded by convulsions. Gross autopsy revealed significant irritation of the stomach. Eye contact exposure using rabbits resulted in marked irritation and moderate corneal injury which healed in 3 to 7 days. Essentially continuous contact with the skin for 2 wk resulted in only minor irritation in rabbits. ... In inhalation tests using rats, the exposure period was 7 hr. Those exposed to essentially saturated vapor generated at room temp developed no adverse effects; however, those exposed to vapor generated at 100 °C all died ... within 24 hr. These rats showed congested lungs & nasal passages.

来源:Hazardous Substances Data Bank (HSDB)

安全信息

• 危险等级：
  6.1(b)
• 危险品运输编号：
  2810
• 包装等级：
  III
• 危险类别：
  6.1(b)

反应信息

• 作为反应物：
  描述：

  丙二醇单烯丙基醚 生成 2-(3-Sulfanylpropoxy)propan-1-ol
  参考文献：
  名称：

  ROBERTS, JOHN S.;SHIOYAMA, TOD K.

  摘要：

  DOI：
• 作为产物：
  描述：

  烯丙醇 、 methyloxirane 生成 丙二醇单烯丙基醚
  参考文献：
  名称：

  ROBERTS, JOHN S.;SHIOYAMA, TOD K.

  摘要：

  DOI：

文献信息

• [EN] PROCESS FOR THE PREPARATION OF HYDROXYL-FUNCTIONALIZED POLYSILOXANES<br/>[FR] PROCÉDÉ DE PRÉPARATION DE POLYSILOXANES À FONCTIONNALISATION HYDROXYLE
  申请人：HENKEL AG & CO KGAA

  公开号：WO2018108863A1

  公开（公告）日：2018-06-21

  A method for producing a hydroxyl-functionalized polysiloxane having secondary or tertiary hydroxyl groups, said method comprising the steps of: i) reacting a hydroxyalkyl allyl ether having a secondary or tertiary alcohol group with a siloxane under anhydrous conditions and under transition metal catalysis, said hydroxylalkyl allyl ether conforming to Formula (I) wherein n is 0, 1, 2, 3, 4 or 5, preferably 0; m is 1, 2, 3, 4 or 5, preferably 1; spacer group A is constituted by a covalent bond or a C1-C20 alkylene group; R1 is hydrogen, a C1-C8 alkyl group, a C3-C10 cycloalkyl group, a C6-C18 aryl group or an aralkyl group; Ra, Rb, Rc, Rd, R2, R3, R4 and R5 may be the same or different and each is independently selected from hydrogen, a C1-C8 alkyl group, a C6-C18 aryl group or a C6-C18 aralkyl group, with the proviso that at least one of R3 and R4 is not hydrogen; and said siloxane conforming to Formula (II) wherein m is 1, 2, 3, 4 or 5, preferably 1; R6, R7, R8 and R9 may be the same or different and each represent a C1-C8 alkyl group, a C3-C10 cycloalkyl group, a C6-C18 aryl group or a C6-C18 aralkyl group; and ii) in the presence of the reaction product of step i), performing a ring opening polymerization of at least one cyclic siloxane monomer.

  一种制备具有次级或三级羟基的聚硅氧烷的方法，该方法包括以下步骤：i）在无水条件下，在过渡金属催化下将具有次级或三级醇基的羟基烷基丙烯醚与硅氧烷反应，其中羟基烷基丙烯醚符合公式（I），其中n为0、1、2、3、4或5，优选为0；m为1、2、3、4或5，优选为1；空间基团A由共价键或C1-C20烷基组成；R1为氢、C1-C8烷基、C3-C10环烷基、C6-C18芳基或芳基烷基；Ra、Rb、Rc、Rd、R2、R3、R4和R5可以相同也可以不同，且每个独立地选择自氢、C1-C8烷基、C6-C18芳基或C6-C18芳基烷基，但至少有一个R3和R4不是氢；所述硅氧烷符合公式（II），其中m为1、2、3、4或5，优选为1；R6、R7、R8和R9可以相同也可以不同，且每个代表C1-C8烷基、C3-C10环烷基、C6-C18芳基或C6-C18芳基烷基；ii）在步骤i）的反应产物存在下，对至少一个环状硅氧烷单体进行开环聚合。
• Allyl terminated macromolecular monomers of polyethers
  申请人：The B.F. GOODRICH Company

  公开号：EP0218079A2

  公开（公告）日：1987-04-15

  A cationic ring-opening polymerization of a cylic ether ("CE") in conjunction with an unsaturated alcohol (propagator) having an allyl double bond, produces a polyether macromer having an allylic group near one end and a hydroxyl group at the other. The polymerization proceeds by polyaddition of the CE to the OH group which is the propagating species. The CE is an alkylene oxide or an aliphatic or aromatic glycidyl ether; the propa­gator is a primary or secondary alcohol which, if cyclic may have a single internal double bond in one ring. The catalyst is a Friedel-Crafts acid, strong protic organic or inorganic acid, oxonium salt, or the like. The macromer formed may be homopolymerized to yield a poly­vinyl homomacromer with pendant chains of polymerized CE; or the CE may be copolymerized with a wide variety of olefinically unsaturated monomers to form a macromer copolymer; or, plural cyclic ethers may be (a) sequenti­ally polymerized to form macromer block copolyethers, or, (b) polymerized randomly to form macromer copoly­ether copolymers. The cationically ring-opened macromer formed always contains a trace of a cyclic oligomer of the CE.

  环状醚（"CE"）与具有烯丙基双键的不饱和醇（促进剂）进行阳离子开环聚合，可产生一种聚醚大分子，其一端附近具有烯丙基，另一端具有羟基。聚合反应是通过 CE 与羟基的加成反应进行的。CE 是环氧亚烷基或脂肪族或芳香族缩水甘油醚；繁殖体是伯醇或仲醇，如果是环状的，可能在一个环上有一个内部双键。催化剂为 Friedel-Crafts 酸、强质子有机酸或无机酸、羰基鎓盐或类似物质。形成的大单体可进行均聚，生成具有聚合 CE 下垂链的聚乙烯均大单体；或将 CE 与多种烯烃不饱和单体共聚，形成大单体共聚物；或将多个环醚 (a) 顺序聚合，形成大单体嵌段共聚物，或 (b) 随机聚合，形成大单体共聚醚共聚物。形成的阳离子开环大单体总是含有微量的 CE 环状低聚物。
• Peroxydicarbonate containing non-conjugate type unsaturated bond
  申请人：NIPPON OILS & FATS CO., LTD.

  公开号：EP0225091A2

  公开（公告）日：1987-06-10

  A novel peroxydicarbonate containing a non-conjugate type unsaturated bond, represented by the general formula: (wherein R, stands for a hydrogen atom or a methyl group and n for an integer of the value of 1 or 2) is particularly useful as a polymerization initiator.

  一种新型过氧化二碳酸酯含有非共轭型不饱和键，通式为 (其中 R 代表氢原子或甲基，n 代表 1 或 2 的整数），特别适用于聚合引发剂。
• Terminally unsaturated macromolecular monomers of polylactones and copolymers thereof
  申请人：THE B.F. GOODRICH COMPANY

  公开号：EP0291761A2

  公开（公告）日：1988-11-23

  Preparation of a macromolecular monomer of a lactone allows the preparation of copolymers of lactones with commonly available olefinically unsaturated monomers. There is no known method for the preparation of such copolymers. A cationic ring-opening polymerization of a lactone in conjunction with an unsaturated alcohol (propa­gator) having an acryloyl, allyl or styryl double bond, produces a polylactone macromer having an ethylenic double bond at one end and a hydroxyl group at the other. The polymerization proceeds by polyaddition of the lactone to the OH group which is the propagating species. The poly­lactone may include a polymeric or non-polymeric spacer. The propagator is a primary or secondary alcohol which, if cyclic may have a single internal double bond in one ring. The catalyst is an oxonium salt, or etherate of boron trifluoride. The macromer may be copolymerized with a wide variety of olefinically unsaturated monomers to form a macromer copolymer with pendant polylactone chains. In particular, block copolymers of terminally unsaturated macromers of ether-ester, or ester-ether structure may be tailored for specific applications.

  制备内酯大分子单体可以制备内酯与常见烯烃不饱和单体的共聚物。目前还没有制备这种共聚物的已知方法。内酯与具有丙烯酰基、烯丙基或苯乙烯酰基双键的不饱和醇（促进剂）进行阳离子开环聚合，可生成一端具有乙烯基双键、另一端具有羟基的聚内酯大分子。聚合反应是通过内酯与羟基的加成反应进行的，而羟基是聚合反应的传播物质。聚内酯可包括聚合物或非聚合物间隔物。繁殖体是伯醇或仲醇，如果是环状的，在一个环上可能有一个内部双键。催化剂为三氟化硼的羰基盐或醚化物。大色母粒可与多种烯烃不饱和单体共聚，形成具有下垂聚内酯链的大色母粒共聚物。特别是，醚-酯或酯-醚结构的末端不饱和大单体的嵌段共聚物可针对特定应用进行定制。
• Oxa-organic sulfur compounds, their preparation and use
  申请人：PHILLIPS PETROLEUM COMPANY

  公开号：EP0355739A1

  公开（公告）日：1990-02-28

  Oxa-organic sulfur compounds, methods of preparing such compounds and methods of using the compounds as polymer chain length terminating agents are provided. The compounds are prepared by reacting allyl alcohol in the presence of a basic catalyst with a compound having the formula to form an intermediate. The intermediate is then reacted with hydrogen sulfide in the presence of ultraviolet radiation and a trialkyl phosphite to form the oxa-organic sulfur compound having the formula

  本发明提供了羰基有机硫化合物、制备此类化合物的方法以及将该化合物用作聚合物链长终止剂的方法。这些化合物的制备方法是在碱性催化剂存在下，使烯丙基醇与具有以下式子的化合物反应，形成中间体。 反应生成中间体。然后，在紫外线辐射和亚磷酸三烷基酯的存在下，该中间体与硫化氢反应，形成式如下的氧杂有机硫化合物