• 原料直供
• 试剂商城
• 直接询价

分类

• {SNA} Building Blocks, C10 to
• {SNA} Building Blocks, C10 to C11, Carbonyl Compounds, Chemical Synthesis, Esters, Free Radical Initiators, Organic Building Blocks, Organic Peroxides, Polymer Science, Polymerization Initiators, Reagents for Polymerization, 材料科学
• {SNA} Building Blocks, C10 to C11, Carbonyl Compounds, Chemical Synthesis, Esters, Free Radical Initiators, Materials Science,
• {SNA} Building Blocks, C10 to C11, Carbonyl Compounds, Chemical Synthesis, Esters, Organic Building Blocks

产品应用

• 该品可作不饱和聚酯树脂加热成型的固化引发剂，以及高压聚乙烯、聚苯乙烯、邻苯二甲酸二烯丙酯（DAP）等各种树脂的聚合催化剂。

相关文献及参考

• Short: III/35E
• Promotes Pd-catalyzed oxidative coupling of electron-rich aromatics with electron-deficient alkenes: Tetrahedron, 40, 2699 (1984).
• Promotes the free-radical addition of bisulfite to vinyltrimethylsilane, in an improved preparation of 2-(TMS)ethanesulfonyl chloride: Org. Synth., 75, 161 (1997).
• Beilstein: 9,IV,715
• Short: EINECS
• In the presence of CuBr, effects dehydrogenation of oxazolines and thioazolines to the aromatized systems: J. Org. Chem., 61, 8207 (1996).
• For free-radical allylic benzoyloxylation of cyclohexene, promoted by CuBr, and references for preparation of benzoyloxy derivatives of other classes of compound including hydrocarbons, esters, ethers, sulfides, amides, etc., see: Org. Synth. Coll., 5, 70 (1973). The reaction with alkenes is also efficiently promoted by a complex of Cu(OTf)2 with DBN or DBU: Tetrahedron Lett., 37, 8435 (1996). For a review of acyloxylation at carbon, see: Synthesis, 1 (1972).
• For free-radical allylic benzoyloxylation of cyclohexene, promoted by CuBr, and references for preparation of benzoyloxy derivatives of other class

安全信息

GHS Symbol

TYPE OF TEST            : TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE       : Unreported
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 311 mg/kg
TOXIC EFFECTS :
   Tumorigenic - equivocal tumorigenic agent by RTECS criteria
   Blood - lymphoma, including Hodgkin's disease
REFERENCE :
   RARSAM Radiation Research, Supplement.  (New York, NY)  No.1-7, 1959-67.
   Discontinued.  Volume(issue)/page/year: 3,193,1963

TYPE OF TEST            : LC - Lethal concentration
ROUTE OF EXPOSURE       : Inhalation
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : >57 mg/m3/4H
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   TPKVAL Toksikologiya Novykh Promyshlennykh Khimicheskikh Veshchestv.
   Toxicology of New Industrial Chemical Substances.  For English translation,
   see TNICS*.  (Izdatel'stvo Meditsina, Moscow, USSR)  No.1-    1961-
   Volume(issue)/page/year: 10,55,1968

TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - rat
DOSE/DURATION           : 1012 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   85GMAT "Toxicometric Parameters of Industrial Toxic Chemicals Under Single
   Exposure," Izmerov, N.F., et al., Moscow, Centre of International Projects,
   GKNT, 1982  Volume(issue)/page/year: -,30,1982

TYPE OF TEST            : LC - Lethal concentration
ROUTE OF EXPOSURE       : Inhalation
SPECIES OBSERVED        : Rodent - rat
DOSE/DURATION           : >57 mg/m3/4H
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   TPKVAL Toksikologiya Novykh Promyshlennykh Khimicheskikh Veshchestv.
   Toxicology of New Industrial Chemical Substances.  For English translation,
   see TNICS*.  (Izdatel'stvo Meditsina, Moscow, USSR)  No.1-    1961-
   Volume(issue)/page/year: 10,55,1968

TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 914 mg/kg
TOXIC EFFECTS :
   Behavioral - muscle weakness
   Lungs, Thorax, or Respiration - dyspnea
   Gastrointestinal - necrotic changes
REFERENCE :
   TPKVAL Toksikologiya Novykh Promyshlennykh Khimicheskikh Veshche

TYPE OF TEST            : Mutation in microorganisms
TEST SYSTEM             : Bacteria - Salmonella typhimurium
DOSE/DURATION           : 67 ug/plate
REFERENCE :
   ENMUDM Environmental Mutagenesis.  (New York, NY)  V.1-9, 1979-87.  For
   publisher information, see EMMUEG.  Volume(issue)/page/year: 8(Suppl
   7),1,1986

其他信息

• 类别:氧化剂
• 毒性分级:中毒
• 储运特性:库房通风低温; 轻装轻卸; 与有机物、还原剂、硫、磷易燃物分开存放
• 可燃性危险特性:燃烧产生刺激烟雾
• 用途一:用作高压聚乙烯的引发剂、硅橡胶硫化剂、不饱和聚酯固化剂
• Sigma Aldrich:614-45-9(sigmaaldrich)
• 溶于醇、醚、酯和酮，不溶于水,略有芳香气味，室温下稳定
• 用途二:该品可作不饱和聚酯树脂加热成型的固化引发剂，以及高压聚乙烯、聚苯乙烯、邻苯二甲酸二烯丙酯（DAP）等各种树脂的聚合催化剂。大鼠经口LD50为4160mg/kg，小鼠经口LD50为2500mg/kg。
• 上游原料:过氧化氢 --> 叔丁醇 --> 苯甲酰氯
• 职业标准:STEL 1 毫克/ 立方米
• 海关编码:29163900
• 下游产品:3-(4-甲基哌嗪-1-基甲基)苯甲酸 --> 3-溴甲基苯甲酸 --> 3-[N,N-二甲基,N-十八烷基]铵基,2-羟基丙磺酸盐
• 过氧化苯甲酸叔丁酯价格(试剂级):更新日期 产品编号 产品名称 包装 价格 2010/06/21 170140010 过氧化苯甲酸叔丁酯 tert-Butyl peroxybenzoate 98% 1 KG 1174元 2010/06/21 170142500 过氧化苯甲酸叔丁酯 tert-Butyl peroxybenzoate 98% 250 GR 414元 2010/06/21 170140050 过氧化苯甲酸叔丁酯 tert-Butyl peroxybenzoate 98% 5 GR 236元
• 外观性质:无色至微黄色液体, 略有芳香味。
• MSDS 信息:叔丁基过苯甲酸酯(614-45-9).msds
• 刺激数据:皮肤- 兔子 500 毫克/ 24小时 轻度; 眼睛- 兔子 500 毫克/ 24小时 轻度
• 用途三:该品可作不饱和聚酯树脂加热成型的固化引发剂，以及高压聚乙烯、聚苯乙烯、邻苯二甲酸二烯丙酯（DAP）等各种树脂的聚合催化剂。
• 蒸气压:3.36 mm Hg ( 50 °C)
• 爆炸物危险特性:与还原剂、有机物, 硫、磷等混合可爆; 受热、撞击可爆; 加热115°C 以上爆炸
• 灭火剂:雾状水、干粉、二氧化碳
• MOL 文件:614-45-9.mol
• Alfa Aesar:过氧化苯甲酸叔丁酯,98% tert-Butyl peroxybenzoate, 98%(614-45-9)
• Acros Organics:过氧化苯甲酸叔丁酯 tert-Butyl peroxybenzoate, 98%(614-45-9)
• 蒸气密度:6.7 (vs air)
• 急性毒性:口服- 大鼠 LD50: 1012 毫克/ 公斤; 口服- 小鼠 LD50: 914 毫克/ 公斤
• 方法一:由叔丁醇经叔丁醇硫酸酯再与双氧水反应制得过氧化叔丁基，再与苯甲酰氯反应而得。