CAS: 105-74-8; Dilauroyl Peroxide

该化合物是有机过氧化物,是各种聚合工艺的激进启动者,其特点是白色晶状固体,在水中溶性较低,但在丙酮和乙醚等有机溶剂中溶解.在正常条件下,氧化亚酸盐具有稳定性,但一旦接触热,光或冲击,它会分解,释放自由基,引发聚合反应.化合物的熔点通常属于特定范围,通常用于聚合物的生产,特别是塑料和树脂的生产.此外,它作为漂白剂在化妆业和某些类粘合剂的配制中也有应用.由于其反应性,适当的处理和储存对于防止意外脱腐和确保使用安全至关重要.

结构式图片

欧盟法规

统一分类与标签压力设备指令-第1组危险流体REACH注册ECHA物质ECHA物质工作场所安全标识要求C&L通报REACH预注册废弃物危险特性清单

上下游产品

CAS号112-16-3 十二酰氯 | CAS号143-07-7 月桂酸 | CAS号2388-12-7 dodecaneperoxoi... | CAS号143-07-7 月桂酸 | CAS号1120-21-4 正十一烷 | CAS号106-13-8 Dodecanoic acid... | CAS号3175-23-3 1,2,2-trichloro... | CAS号598-77-6 1,1,2-三氯丙烷 | CAS号96-18-4 1,2,3-三氯丙烷 | CAS号629-97-0 二十二烷 | CAS号821-95-4 1-十一烯 | CAS号3073-59-4 N,N'-六亚甲基双乙酰胺

合成工艺路线路线简述

  • 合成目标产物 Lauroyl Peroxide 主要起始原料 Lauroyl Chloride
  • (文献来源)合成步骤主要原料 Lauroyl Chloride
月桂酰胺置于苄甲醚,颜料黄36,3-甲基戊烷,Lead(Iv) Tetraacetate,Sodium Sulfate体系中,用 水 用作溶剂,化学反应 5.0H,以98.6%的收率获得过氧化双月桂酰
参考文献:过氧化十二酰有机中间体的合成方法
标题:过氧化十二酰有机中间体的合成方法
摘要:本发明公开了过氧化十二酰有机中间体的合成方法,包括如下步骤:在反应容器中加入十二烷酰胺,3‑甲基戊烷溶液,控制搅拌速度230‑260Rpm,控制溶液温度至20‑26°C,加入水溶液,苄基甲基醚溶液,在20‑40Min内分批次加入铬酸锌粉末,继续反应80‑120Min;然后加入硫酸钠溶液,升高溶液温度至50‑55°C,加入四乙酸铅,继续反应2‑3H,降低溶液温度至5‑9°C,加入硝酸钾溶液洗涤20‑40Min,加入氯丙烷溶液洗涤30‑50Min,在环己醇溶液中重结晶,脱水剂脱水,得成品过氧化十二酰.

海关参考信息

专利信息


专利号:US-2022298204-A1
优先权日:2019-07-05
标题 :Synthesis of a-amanitin and its derivatives
发明人:SIEGERT MARY-ANN; KNITTEL CAROLINE HERTA; SÜSSMUTH RODERICH
权利人:PURE BIOORGANICS SIA
摘要:The present invention relates to the chemical synthesis of α-amanitin and its derivatives. The present invention also relates to intermediate products of the α-amanitin synthesis.

专利号:WO-2023102600-A1
优先权日:2021-12-06
标题:Synthesis of amphiphilic block copolymers and polymeric nanofibers produced therefrom
发明人:ZETTERLUND PER B; ISHIZUKA FUMI; KIM HYUN JIN; CHATANI SHUNSUKE; NIINO HIROSHI
权利人:NEWSOUTH INNOVATIONS PTY LTD
摘要:The present disclosure relates to the field of synthesis of block copolymers, and polymeric nanofibers having a core-shell morphology produced therefrom. The present disclosure relates to the field of synthesis of block copolymers where one block is more hydrophobic than the other block and is a different composition. The disclosure also relates to uses of these polymeric nanofibers in various applications, such as reinforcing a polymeric matrix and for coatings applications.

专利号:US-6512081-B1
优先权日:1997-07-21
标题:Synthesis of dithioester chain transfer agents and use of bis(thioacyl) disulfides or dithioesters as chain transfer agents
发明人:RIZZARDO ENZIO; THANG SAN HOA; MOAD GRAEME
权利人:E I DUPONT NEMOURS AND COMPANY; COMMW SCIENT IND RES ORG
摘要:This invention relates to the synthesis of dithiocarboxylic acid esters by reaction of bis(thioacyl) disulphides, thioacetals or vinylidane bis(thioether) with free-radicals (optionally in the presence of monomers). The invention also relates to processes for the synthesis of polymers utilising these dithioesters as polymerisation regulators (chain transfer agents) or to the use of bis(thioacyl) disulphides to generate dithioester chain transfer agents in situ.

专利号:US-9969823-B1
优先权日:2011-09-01
标题 :Synthesis and polymerization of vinyl triazolium ionic liquids
发明人:LUEBKE DAVID; NULWALA HUNAID; MATYJASZEWSKI KRZYSZTOF; ADZIMA BRIAN
权利人:US ENERGY; THE US DEPARTMENT OF ENERGY
摘要:Herein, we describe polymerized ionic liquids, demonstrate the synthesis of polymerized ionic liquids, and demonstrate the polymerization of triazolium monomers. One embodiment shows the polymeriazation of the triazolium monomers with bis(trifluoromethanesulfonyl)imide anions. In another embodiment we show the feasibility of copolymerizing with commodity monomers such as styrene using free radical polymerization techniques.

专利号:US-2012184653-A1
优先权日:2011-01-18
标 题:Synthesis of linear phosphorus-containing functional fluorocopolymer
发明人:WANG LIANG; WANG VIKTORIA
权利人:WANG LIANG; WANG VIKTORIA
摘要:This invention relates to a synthesis of a linear fluorocopolymer having a plurality of pendant phosphorus-containing functional groups. The synthesized phosphorus-containing fluorocopolymer has chain linearity and narrow molecular weight distributions. It has applications as a lubricant additive that provides friction-reduction, anti-wear, and corrosion protection properties.

专利号:EP-3792250-A1
优先权日:2019-09-13
标题:Synthesis of alpha-amanitin and its derivatives
发明人:SIEGERT MARY-ANN; KNITTEL CAROLINE HERTA; SÜSSMUTH RODERICH
权利人:PURE BIOORGANICS SIA
摘要:The present invention relates to the chemical synthesis of α-amanitin and its derivatives. The present invention also relates to intermediate products of the α-amanitin synthesis.
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合成参考文献


摘要:Wicha, J., Science of Synthesis, (2009) 48, 235.
摘要:Palframan, M. J.; Parsons, A. F., Science of Synthesis, (2009) 48, 652.
摘要:Kaminsky, W., Science of Synthesis, (2009) 48, 697.
摘要:Landais, Y., Science of Synthesis Knowledge Updates, (2013) 3, 54.
摘要:Snaith, J. S., Science of Synthesis Knowledge Updates, (2011) 2, 243.
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