• 原料直供
• 试剂商城
• 直接询价

分类

• {SNA} Epoxide Monomers, Materials Science, Monomers, Polymer Science
• {uni_hamburg} no charge; oxygen heterocycle; carbocycle; alicycle; large ring; fused rings; 3ring; 6ring; 7ring; ether; 1fragment
• {SNA} Epoxide Monomers, Monomers, Polymer Science, 材料科学
• {Chemicalbook} 农药中间体: 杀螨剂中间体

相关文献及参考

• Rearrangement to cyclopentanecarboxaldehyde is catalyzed by LiBr on alumina, either by refluxing in toluene or in the gas phase: Synthesis, 394 (1988). An alternative isomerization to the allylic alcohol is induced by base catalysis. Optimized conditions use a mixture of KO-t-Bu and 2.5 equivalents of LDA: Tetrahedron, 46, 2411 (1990). For discussion of the mechanism, see: J. Org. Chem., 61, 820 (1996), and references therein. For a review of the rearrangement of epoxides to allylic alcohols, see: Org. React., 29, 345 (1983).
• Short: II/25D
• A general method for the conversion of epoxides to cis-dichloro alkanes, with inversion at both centers, by reaction with triphenylphosphine dichloride, has been exemplified: Org. Synth. Coll., 6, 424 (1988).
• A general method for the synthesis of ɑ-chloro carbonyl compounds is illustrated by the reaction of cylohexene oxide with the Swern reagent (DMSO/ oxalyl chloride) to give 2-chlorocyclohexanone in 93% yield: Tetrahedron, 51, 2467 (1995).
• Beilstein:17,21

安全信息

TYPE OF TEST            : TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE       : Unreported
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 79 mg/kg
TOXIC EFFECTS :
   Tumorigenic - equivocal tumorigenic agent by RTECS criteria
   Lungs, Thorax, or Respiration - tumors
REFERENCE :
   RARSAM Radiation Research, Supplement.  (New York, NY)  No.1-7, 1959-67.
   Discontinued.  Volume(issue)/page/year: 3,193,1963

TYPE OF TEST            : LCLo - Lowest published lethal concentration
ROUTE OF EXPOSURE       : Inhalation
SPECIES OBSERVED        : Rodent - rat
DOSE/DURATION           : 2000 ppm/4H
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   AIHAAP American Industrial Hygiene Association Journal.  (AIHA, 475 Wolf
   Ledges Pkwy., Akron, OH 44311)  V.19-    1958-  Volume(issue)

TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Intraperitoneal
SPECIES OBSERVED        : Rodent - rat
DOSE/DURATION           : 549 mg/kg
TOXIC EFFECTS :
   Behavioral - tremor
REFERENCE :
   TXAPA9 Toxicology and Applied Pharmacology.  (Academic Press, Inc., 1 E.
   First St., Duluth, MN 55802) V.1-    1959-  Volume(issue)/page/year:
   52,422,1980

TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Intramuscular
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 1 gm/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   JSICAZ Journal of Scientific and Industrial Research, Section C: Biological
   Sciences.  (New Delhi, India)  V.14-21, 1955-62.  For publisher information,
   see IJEBA6.  Volume(issue)/page/year: 21,342,1962

TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - rat
DOSE/DURATION           : 1090 uL/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   AIHAAP American Industrial Hygiene Association Journal.  (AIHA, 475 Wolf
   Ledges Pkwy., Akron, OH 44311)  V.19-    1958-  Volume(issue)/page/year:
   30,470,1969

TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Intramuscular
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATIO

TYPE OF TEST            : Mutation in mammalian somatic cells
TEST SYSTEM             : Rodent - hamster Lung
DOSE/DURATION           : 5 mmol/L
REFERENCE :
   CBINA8 Chemico-Biological Interactions.  (Elsevier Scientific Pub. Ireland
   Ltd., POB 85, Limerick, Ireland)  V.1-    1969-  Volume(issue)/page/year:
   51,77,1984

TYPE OF TEST            : Mutation in microorganisms
TEST SYSTEM             : Bacteria - Klebsiella pneumoniae
DOSE/DURATION           : 5 mmol/L
REFERENCE :
   MUREAV Mutation Research.  (Elsevier Science Pub. B.V., POB 211, 1000 AE
   Amsterdam, Netherlands) V.1-    1964-  Volume(issue)/page/year: 89,269,1981

TYPE OF TEST            : Sister chromatid exchange
TEST SYSTEM             : Rodent - hamster Lung
DOSE/DURATION           : 5 mmol/L
REFERENCE :
   MUREAV Mutation Research.  (Elsevier Science Pub. B.V., POB 211, 1000 AE
   Amsterdam, Netherlands) V.1-    1964-  Volume(issue)/page/year: 249,55,1991

TYPE OF TEST            : Mutation in microorganisms
TEST SYSTEM             : Bacteria - Salmonella typhimurium
DOSE/DURATION           : 10 umol/plate
REFERENCE :
   BCPCA6 Biochemical Pharmacology.  (Pergamon Press Inc., Maxwell House,
   Fairview Park, Elmsford, NY 10523)  V.1-    1958-  Volume(issue)/page/year:
   29,1068,1980

其他信息

• 方法一:环氧环己烷由环己烯氧化制得。 制备实例1 向2
• {Chem
• 方法一:环氧环己烷由环己烯氧化制得。 制备实例1 向250mL的反应器中加入二噁烷58g、环己烯82g(1mol)和三氧化二砷(As 2 O 3 )0.1g，加热至92℃之后，经3h添加23.12g(0.476mol)70％过氧化氢水溶液溶解于90g二噁烷中的溶液，共沸蒸馏除去水。添加完毕，反应产物中含0.035mol过氧化氢和0.432mol的环氧环己烷，过氧化氢的转化率为92.6％，选择性97.9％。 制备实例2 正丙醇35g、环己烯41.4g(0.505mol)、二羟基三甲基锑0.503g(0.0025mol)、六羰基钨0.514g(0.0015mol)和过氧化氢121.5mol(70％，5.92g)的混合物保持60℃，反应3h后得到环氧环己烷10g(0.102mol)，过氧化氢转化率为90%，环氧环己烷选择性为92.5％。制备实例3 向带有搅拌器、回流冷凝器的300mL反应器中加入47g二甘醇二甲醚、82g(1mol)环己烯和0.2g(0.03mol)无水硼酸(B 2 O 3 )，反应混合物加热回流后，经30min添加20g(0.0485mol)70％过氧化氢水溶液溶解于20g二甘醇二甲醚中的溶液。反应介质中的水与环己烷共沸连续除去。反应1h后，反应物中含0.0013mol未反应的过氧化氢，在馏出的水中含过氧化氢0.0052mol，反应物中含0.041mol环氧环己烷，转化率为86.7％，选择性为97.6％。 制备实例4 向带有搅拌器、回流冷凝器的500mL反应器中加入戊醇41g、氧化钼0.05g、磷酸二钠0.3g和环己烯41g(0.5mol)，加热至环己烯的沸点81℃，经12min添加30％过氧化氢的水溶液5.7g(0.05mol)，反应2h，通过与环己烯的共沸除去水，反应温度保持在80～90℃。反应产物中残留0.012
• 毒性分级:中毒
• 储运特性:库房通风低温干燥; 与氧化剂分开存放; 不宜久储, 以防聚合
• 氧化环己烯价格(试剂级):更新日期 产品编号 产品名称 包装 价格 2011/08/23 30219180 环氧环己烷 500ml 1057元 2011/04/16 O0071 1,2-环氧环己烷 1,2-Epoxycyclohexane 500ML 1530元 2011/04/16 O0071 1,2-环氧环己烷 1,2-Epoxycyclohexane 25ML 230元
• 上游原料:过氧化氢 -->
• TCI Shanghai:1,2-环氧环己烷 1,2-Epoxycyclohexane,>;98.0%(GC)(286-20-4)
• 海关编码:29109000
• 上游原料:过氧化氢 --> 1,4-二氧六环 --> 环己烯 --> 二乙二醇二甲醚 --> 三氧化二硼 --> 六羰基钨 -->
• 上游原料:过氧化氢 --> 1,4-二氧六环 --> 环己烯 --> 二乙二醇二甲醚 --> 三氧化二硼 --> 六羰基钨 --
• {Chemi
• 急性毒性:口服- 大鼠 LD50: 1090 毫克/ 公斤; 吸入- 大鼠 LCL0: 2000 PPM/ 4小时
• 灭火剂:干粉、干砂、二氧化碳、泡沫、1211灭火剂
• 下游产品:炔螨
• 外观性质:无色透明液体，具有强烈气味。
• {Ch
• {
• Acros Organics:氧化环己烯 Cyclohexene oxide, 98%(286-20-4)
• 用途二:环氧环己烷是合成杀螨剂炔螨特的原料，此外，由本品合成反-1，2-环己二醇，用于表面活性剂、橡胶助剂、高分子
• 用途二:环氧环己烷是合成杀螨
• MOL 文件:286-20-4.mol
• 类别:易燃液体
• Alfa Aesar:环己烯氧化物,98+% Cyclohexe
• 用途二
• 不溶于水，溶于醇、醚、丙酮以及大多数有机溶剂。
• Alfa Aesar:环己烯氧化物,98+% Cy