2,5-Norbornadiene 2,5-降冰片二烯
CAS 121-46-0 MFCD00082301
信息真实价格透明
资金保障
专业采购外包团队在线服务
信息真实价格透明
资金保障
专业采购外包团队在线服务
品牌质保精细包装
现货库存
一流品牌服务
分类
- {SNA} Alicyclic/Etch-Resistant Monomers, Alkenes, Building Blocks, Chemical Synthesis, Cyclic, Lithography Monomers, Micro/NanoElectronics,
- {SNA} Alkenes, Building Blocks, Chemical Synthesis, Cyclic, Organic Building Blocks
- {uni_hamburg} no charge; carbocycle; alicycle; fused rings; 5ring; 6ring; 1fragment
- {SNA} Alicyclic/Etch-Resistant Monomers, Alkenes, Building Blocks, Chemical Synthesis, Cyclic, Lithography Monomers, Micro/NanoElectronics, Monomers, Norbornene Monomers, Organic Building Blocks, Polymer Science, Self Assembly and Lithography, 材料科学
产品应用
- 前列腺素合成的中间体。
相关文献及参考
- Short: II/19b
- Cycloaddition with Tetraphenylcyclopentadienone, A12756, is followed by retro-Diels-Alder reaction with loss of cyclopentadiene to give 1,2,3,4-tetraphenylbenzene: J. Chem. Soc., 473 (1960).
- Short: II/19c
- The 2,4-pentanedionatorhodium complex: J. Chem. Soc. (A), 2334 (1971) has been used in the preparation of a chiral BINAP catalyst for homogeneous asymmetric hydrogenation: Org. Synth. Coll., 8, 420 (1993); see also (R)-(+)-2,2'-Bis(diphenylphosphino)-1,1'-binaphthyl, B23785.
- Bidentate π -ligand.
- Similarly, pyrolysis of the adduct formed by 1,3-dipolar cycloaddition of acrylonitrile oxide provides a high-yield route to 3-vinylisoxazole: J. Chem. Soc., Chem. Commun., 2661 (1994).
安全信息
GHS Symbol
- H225 Highly flammable liquid and vapour 高度易燃液体和蒸气
- 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。
- P233 Keep container tightly closed. ?保持容器密闭。
- P240 Ground/bond container and receiving equipment. 与地面接触/连接集装箱和接受设备。
- P241 Use explosion-proof electrical/ventilating/lighting/…/equipment. 使用防爆电气/通风/照明/ .../设备。
- P241+P242+P243
- P261 Avoid breathing dust/fume/gas/mist/vapours/spray. 避免吸入粉尘/烟/气体/烟雾/蒸汽/喷雾。
- P273 Avoid release to the environment. 避免释放到环境中。
- 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。
- P303+P361+P353
- P305+P351+P338
- P312 Call a POISON CENTER or doctor/physician if you feel unwell. 如果你感觉不适,呼叫解毒中心或医生/医师。
- P370+P378
- P403+P235
- P501 Dispose of contents/container to..… 处理内容物/容器.....
TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Intravenous SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : 56 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : CSLNX* U.S. Army Armament Research & Development Command, Chemical Systems Laboratory, NIOSH Exchange Chemicals. (Aberdeen Proving Ground, MD 21010) Volume(issue)/page/year: NX#04158
TYPE OF TEST : LC50 - Lethal concentration, 50 percent kill ROUTE OF EXPOSURE : Inhalation SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : 27700 ppm/30M TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : SCCUR* Shell Chemical Company. Unpublished Report. (2401 Crow Canyon Rd., San Romon, CA 94583) Volume(issue)/page/year: -,1,1961
TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Oral SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : 3850 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : SCCUR* Shell Chemical Company. Unpublished Report. (2401 Crow Canyon Rd., San Romon, CA 94583) Volume(issue)/page/year: -,1,1961
TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Intraperitoneal SPECIES OBSERVED : Rodent - rat DOSE/DURATION : 890 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : SCCUR* Shell Chemical Company. Unpublished Report. (2401 Crow Canyon Rd., San Romon, CA 94583) Volume(issue)/page/year: -,1,1961
TYPE OF TEST : LC50 - Lethal concentration, 50 percent kill ROUTE OF EXPOSURE : Inhalation SPECIES OBSERVED : Rodent - rat DOSE/DURATION : 14100 pp
其他信息
- 可燃性危险特性:明火、受热、氧化剂可燃;燃烧排放刺激烟雾
- Sigma Aldrich:121-46-0(sigmaaldrich)
- 毒性分级:中毒
- 职业标准:STEL 1 毫克/ 立方米
- MOL 文件:121-46-0.mol
- 降冰片二烯的应用领域:二环庚二烯 又叫2,5-降冰片二烯,是一种极易然液体,能溶于石油醚,不溶于水。市面上销售的商品通常会含500ppm的2,6-二叔丁基对甲基苯酚(BHT)作为稳定剂。分析NBD的结构特征,可以发现它具有良好的反应性能,通过在双键的加成或取代反应可以合成多种有机化合物,在太阳能转换与储存体系中,降冰片二烯光异构化合成四环烷是非常重要的一个反应,通过它和其异构体之间的互相异构化反应,会吸收或释放69KJ/mol的光能;2,5-降冰片二烯与乙烯生物合成抑制剂一起配制成保鲜剂,可以有效地抑制乙烯对鲜花、水果和蔬菜等植物的作用,延长植物的保鲜期,这种保鲜剂在国外发展迅速。此外,二环庚二烯还应用于各种烯烃聚合立体结构调控剂、均相贵金属催化剂的配位体和全加氢后用作赛车、导弹和火箭的高能燃料。
- 图谱信息:二环庚二烯(121-46-0)质谱(MS) 二环庚二烯(121-46-0)核磁图( 13 CNMR) 二环庚二烯(121-46-0)红外图谱(IR1) 二环庚二烯(121-46-0)红外图谱(IR2)
- 类别:易燃液体
- 灭火剂:雾状水、泡沫、砂土、二氧化碳、1211灭火剂
- 外观性质:无色液体, 有特臭。
- 急性毒性:腹腔- 大鼠 LD50: 890 毫克/ 公斤; 口服- 小鼠 LD50: 3850 毫克/ 公斤
- MSDS 信息:二环庚二烯(121-46-0).msds
- TCI Shanghai:2,5-降冰片二烯(含稳定剂3,5-二叔丁基-4-羟基甲苯) 2,5-Norbornadiene (stabilized with BHT),>;97.0%(GC)(121-46-0)
- 海关编码:29021990
- 用途一:用于制环戊二烯系农药及不饱和聚酯树脂等。可用于光存储材料的合成。
- Alfa Aesar:2,5-降冰片二烯,97%,stabwith250ppmBHT 2,5-Norbornadiene, 97%, stab with 250 ppm BHT(121-46-0)
- 二环庚二烯价格(试剂级):更新日期 产品编号 产品名称 包装 价格 2014/06/02 N0346 2,5-降冰片二烯(含稳定剂BHT) 2,5-Norbornadiene (stabilized with BHT) 500ML 2960元 2014/06/02 N0346 2,5-降冰片二烯(含稳定剂BHT) 2,5-Norbornadiene (stabilized with BHT) 25ML 305元 2010/05/25 L13935 2,5-降冰片二烯, 97%, stab with 250 ppm BHT 2,5-Norbornadiene, 97%, stab with 250 ppm BHT 25ml 315元
- 储运特性:库房通风低温干燥; 轻装轻卸、与氧化剂和酸类分开存放
- F:13