Tert-Butyl Peroxybenzoate 过氧化苯甲酸叔丁酯
CAS 614-45-9 MFCD00008802
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信息真实价格透明
资金保障
专业采购外包团队在线服务
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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
- H242 Heating may cause a fire 加热可能会引起火灾
- H315 Causes skin irritation 会刺激皮肤
- H317 May cause an allergic skin reaction 可能导致皮肤过敏
- H332 Harmful if inhaled 吸入有害
- H400 Verytoxictoaquaticlife 对水生生物毒性非常大。
- H241 Heating may cause a fire or explosion 加热可能会引起火灾或爆炸
- H319 Causes serious eye irritation 严重刺激眼睛
- P220 Keep/Store away from clothing/…/combustible materials. 保持远离/贮存远离服装/....../可燃材料。
- P410 Protect from sunlight. 防止阳光照射。
- P273 Avoid release to the environment. 避免释放到环境中。
- P420 Store away from other materials. 远离其他材料。
- P280 Wear protective gloves/protective clothing/eye protection/face protection. 戴防护手套/防护服/眼睛的保护物/面部保护物。
- P410+P412
- P305+P351+P338
- P261 Avoid breathing dust/fume/gas/mist/vapours/spray. 避免吸入粉尘/烟/气体/烟雾/蒸汽/喷雾。
- P234 Keep only in original container. 只保留在原来的容器中。
- P210 Keep away from heat/sparks/open flames/hot surfaces. — No smoking. 远离热源/火花/明火/热的表面。——禁止吸烟。
- P411+P235
- P370+P378
- R38 Irritating to skin 刺激皮肤
- R7 May cause fire 会导致起火
- R2 Risk of explosion by shock, friction, fire or other sources of ignition 遇到震动、摩擦、火焰或者其它引燃物有爆炸危险
- R50 Very toxic to aquatic organisms 对水生生物极毒
- R43 May cause sensitisation by skin contact 皮肤接触会产生过敏反应
- S26 In case of contact with eyes, rinse immediately with plenty of water and seek medical advice 眼睛接触后,立即用大量水冲洗并征求医生意见;
- S17 Keep away from combustible material 远离可燃物料;
- S47 Keep at temperature not exceeding ... °C (to be specified by the manufacturer) 保持温度不超过……°C(由生产厂家指定);
- S39 Wear eye/face protection 戴眼睛/面孔保护装置;
- S35 This material and its container must be disposed of in a safe way 该物料及其容器必须以安全方式处置;
- S61 Avoid release to the environment. Refer to special instructions/safety data sheet 避免释放到环境中,参考特别指示/安全收据说明书;
- S36/37/39 Wear suitable protective clothing, gloves and eye/face protection 穿戴适当的防护服、手套和眼睛/面保护;
- S7 Keep container tightly closed 保存在严格密闭容器中;
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。