• 原料直供
• 试剂商城
• 直接询价

分类

• {uni_hamburg}
• {SNA} Free Radical Initiators, Materials Science, Organic Peroxides, Polymer Science, Polymerization Initiators, Reagents for Polymerization
• Free Radical Initiators, Materials Science, Organic Peroxides, Polymer Science, Polymerization Initiators
• {SNA} Free Radical Initiators, Organic Peroxides, Polymer Science, Polymerization Initiators, Reagents for Polymerization, 材料科学

产品应用

• Trigonox® 101是一个双官能团的过氧化物，可以用作天然或合成橡胶的交联。同样也可以用作热塑性聚烯烃的交联。

相关文献及参考

• FT-IR 2 (1), 308:C / RegBook 1 (1), 213:C / Structure Index 1 , 29:C:5
• Short: EINECS Title: EINECS (European Inventory of Existing Commercial Chemical Substances) Source: Official Journal of the European Communities Volu
• Short: III/43A1 Title: Crystal Structures of Inorganic Compounds: Structure Types Part1: Space groups (230) Ia-3d - (219) F-43 c Author: Daams, J.; Gladyshevskii, R.; Shcherban, O.; Dubenskyy, V.; Melnichenko-Koblyuk, N.; Pavlyuk, O.; Stoyko, S.; Sysa, L. Editor: Villars, P.; Cenzual, K. Source: Landolt-Börnstein, New Series Volume: III/43A1 Year: 2004 Keyword: inorganic compounds; X-ray diffraction; cell parameters; crystal structure; intermetallic compounds; oxides; prototypes ISBN: 3-540-20204-8 ISBN: 978-3-540-20204-2 Internet Resource: DOI:10.1007/b11232 RefComment: XIII, 527 pages, with CD-ROM, Hardcover RefComment: Written for scientists and researchers in the fields of physics and chemistry Abstract: Volume 43 of Group III deals with crystallographic data of both intermetallic and classical inorganic compounds, thus forming an update of the former Landolt-Börnstein volumes III/6 (Structure Data of Elements and Intermetallic Phases) and III/7 (Crystal Structure Data of Inorganic Compounds). It does not include compounds that contain C-H bonds. Moreover, in contrast to the earlier edition the present volume presents the data in a different, more modern arrangement - known crystal structures are combined in groups according to their type of structure; each structure type is therefore represented by a complete set of crystallographic data holding for all isotypic structures, with the data comprising space group, cell parameters and atom coordinates. Remarks, descriptions and figures are provided where necessary. The present subvolume A1, which utilizes the databases TYPIX and Pauling File, forms the first contribution to volume 43, which is going to be published in a series of subvolumes.

安全信息

GHS Symbol

TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - rat
DOSE/DURATION           : >3200 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   BSPII* SPI Bulletin.  (Soc. of the Plastics Industry, 250 Park Ave., New
   York, NY 10017)  Volume(issue)/page/year: 1/75-19B

TYPE OF TEST            : LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE       : Intraperitoneal
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 1700 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   BSPII* SPI Bulletin.  (Soc. of the Plastics Industry, 250 Park Ave., New
   York, NY 10017)  Volume(issue)/page/year: 1/75-19B

其他信息

• 类别:氧化剂
• 外观性质:淡黄色油状液体，有特殊臭味。
• 2,5-二甲基-2,5-二(叔丁基过氧基)己烷价格(试剂级):更新日期 产品编号 产品名称 包装 价格 2010/06/21 349900050 2,5-二甲基-2,5-二(叔丁基过氧基)己烷 2,5-Dimethyl-2,5-di(tert-butylperoxy)hexane 92% 5 GR 418元 2010/06/21 349901000 2,5-二甲基-2,5-二(叔丁基过氧基)己烷 2,5-Dimethyl-2,5-di(tert-butylperoxy)hexane 92% 100 GR 433元
• 爆炸物危险特性:与还原剂、硫、磷等混合受热、撞击、摩擦可爆
• 灭火剂:砂土、二氧化碳
• 用途一:用作聚合物的引发剂和降解剂，硅橡胶、聚氨酯橡胶、乙丙橡胶和其它橡胶的硫化剂
• Sigma Aldrich:78-63-7(sigmaaldrich)
• 可燃性危险特性:与有机物、还原剂、易燃物硫、磷混合可燃; 燃烧产生刺激烟雾
• 毒性分级:中毒
• Acros Organics:2,5-二甲基-2,5-二（叔丁基过氧化）己烷 2,5-Dimethyl-2,5-di(tert-butylperoxy)hexane, 92%(78-63-7)
• MSDS 信息:2,5-二甲基-2,5-双(过氧化叔丁基)己烷(78-63-7).msds
• 急性毒性:腹注-小鼠 LDL0: 1700 毫克/公斤
• 储运特性:库房通风低温干燥; 与有机物、还原物、易燃物、强酸分开存放
• 用途三:Trigonox® 101是一个双官能团的过氧化物，可以用作天然或合成橡胶的交联。同样也可以用作热塑性聚烯烃的交联。
• 不溶于水，溶于有机溶剂，溶于乙醇。
• 用途二:用作硅橡胶、聚氨酯橡胶、乙丙胶和其他橡胶的硫化剂；也可用作聚乙烯交联剂和不饱和聚酯的硬化剂。该品没有二叔丁基过氧化物容易气化和过氧化二异丙苯产生臭味的缺点。是乙烯基硅橡胶有效的高温硫化剂，制品的抗张强度和硬度均高，拉伸和压缩变形也比较低。该品有毒，易燃易爆，属一级危险品。
• 上游原料:过氧化氢 --> 镍 --> 2-甲基-2,4-戊二醇 --> 二甲基己炔二醇
• 方法一:将由乙炔与丙酮及氢氧化钾在二甲苯、丁醇溶剂中反应所得的产物经水解制得2,5-二甲基己炔二醇。反者经骨架镍催化，在2.5MPa压力下加氢制得2,5-二甲基己二醇，再将其用过氧化氢进行过氧化。过氧化反应在硫酸存在下进行，反应温度不超过15℃，反应产物过滤，用10%硫酸铵、7%碳酸氢钠洗涤，干燥，即得2,5-二甲基过氧化己烷。在硫酸存在下，再将其与叔丁醇（在30-35℃下）进行叔丁基化，反应产物分层、洗涤、干燥，过滤，即得硫化剂双25。工业品硫化剂双25的纯度≥80%。原料消耗(kg/t)丙酮 2000叔丁醇 910过氧化氢（42-48%） 2100
• MOL 文件:78-63-7.mol