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• 试剂商城
• 直接询价

分类

• 600 Series Wastewater Methods, Alpha Sort, Alphabetic, Analytical Standards, Analytical/Chromatography, Chromatography, E-L, EPA, Environmental Standards, H, HA -HT, Method 612, Method Specific, Volatiles/ Semivolatiles
• {Chemicalbook} 农药中间体: 杀虫剂中间体: 其他杀虫剂
• {uni_hamburg} no charge; carbocycle; alicycle; 5ring; 1fragment

相关文献及参考

• Short: II/25D Title: Structure Data of Free Polyatomic Molecules: Molecules Containing Five or More Carbon Atoms Author: Graner, G.; Hirota, E.; Iijima, T.; Kuchitsu, K.; Ramsay, D.A.; Vogt, J.; Vogt, N. Editor: Kuchitsu, K. Source: Landolt-Börnstein, New Series Volume: II/25D Year: 2003 Keyword: Free Polyatomic Molecules; Carbon Atoms; Molecules ISBN: 3-540-42860-7 ISBN: 978-3-540-42860-2 Internet Resource: DOI:10.1007/b75952 RefComment: VIII, 569 pages. Hardcover RefComment: Written for scientists and researchers in the fields of chemistry and physics Abstract: This fourth subvolume presents data on the geometric parameters (internuclear distances, bond angles, dihedral angles of internal rotation etc) of free polyatomic molecules including free radicals and molecular ions. The survey on structure data consists of four subvolumes, each containing the geometric parameters determined in the gas phase either by an analysis of the rotational constants (and sometimes the vibrational constants) obtained from microwave, infrared, Raman, electronic and photoelectron spectroscopy or by an analysis of electron diffraction intensities. Most of the structures listed in the tables are for molecules in the electronic ground state, but structures for electronically excited states have also been included as far as they are available. In this fourth subvolume, the structure of molecules containing five to sixty carbon atoms is listed.
• Short: III/20a Title: Nuclear Quadrupole Resonance Spectroscopy Data: Nuclei D ... Cl Author: Chihara, H.; Nakamura, N. Editor: Hellwege, K.-H.; Hellwege, A.M. Source: Landolt-Börnstein, New Series Volume: III/20a Year: 1988 Keyword: NQR ISBN: 3-540-18161-X ISBN: 978-3-540-18161-3 Internet Resource: DOI:10.1007/b31153 RefComment: IX,677 pages. Hardcover Abstract: Nuclear Quadrupole Resonance Spectroscopy has become a standard method for structural research in molecular and solid state physics as well as for different br

安全信息

GHS Symbol

TYPE OF TEST            : LCLo - Lowest published lethal concentration
ROUTE OF EXPOSURE       : Inhalation
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 1500 ppb/7H
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   TXAPA9 Toxicology and Applied Pharmacology.  (Academic Press, Inc., 1 E.
   First St., Duluth, MN 55802) V.1-    1959-  Volume(issue)/page/year:
   53,497,1980

TYPE OF TES

TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Administration onto the skin
SPECIES OBSERVED        : Rodent - rabbit
DOSE/DURATION           : 430 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   34ZIAG "Toxicology of Drugs and Chemicals," Deichmann, W.B., New York,
   Academic Press, Inc., 1969  Volume(issue)/page/year: -,308,1969

TYPE OF TEST            : LC50 - Lethal concentration, 50 percent kill
ROUTE OF EXPOSURE       : I

TYPE OF TEST            : LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - rabbit
DOSE/DURATION           : 420 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   PCOC** Pesticide Chemicals Official Compendium, Association of the American
   Pesticide Control Officials, Inc., 1966.  (Topeka, KS)
   Volume(issue)/page/year: -,586,1966

TYPE OF TEST

TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - rat
DOSE/DURATION           : 315 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   NTPTR* National Toxicology Program Technical Report Series.  (Research
   Triangle Park, NC 27709) No.206-  Volume(issue)/page/year: NTP-TR-437,1994

TYPE OF TEST            : TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - rabbit
DOSE                    : 975 mg/kg
SEX/DURATION            : female 6-18 day(s) after conception
TOXIC EFFECTS :
   Reproductive - Specific Developmental Abnormalities - musculoskeletal system
REFERENCE :
   TXAPA9 Toxicology and Applied Pharmacology.  (Academic Press, Inc., 1 E.
   First St., Duluth, MN 55802) V.1-    1959-  Volume(issue)/page/year:
   53,497,1980

其他信息

• 下游产品:硫丹 --> 氯丹 --> 氯桥酸酐 --> 硫丹醇 --> 七氯 --> 得氯蹒
• 上游原料:盐酸 --> 茂 --> 塔板 --> 八氯环戊-1-烯 --> 氯化环戊烷 --> 镍管
• 毒性分级:高毒
• 急性毒性:口服-大鼠 LD50: 315 毫克/公斤; 口服-小鼠 LD50: 505 毫克/公斤
• 类别:有毒物品
• 刺激数据:皮肤-兔子 500 毫克/4小时 重度; 眼睛-兔子 20 毫克/24小时 中度
• 职业标准:TLV-TWA 1 毫克/立方米; STEL 3 毫克/立方米
• MSDS 信息:六氯环戊二烯(77-47-4).msds
• 可燃性危险特性:不燃; 热分解有毒氯化物催泪性气体
• 储运特性:库房通风低温干燥; 与氧化剂, 食品分开储运
• F:10-23
• MOL 文件:77-47-4.mol
• 用途二:主要用来制取有机氯杀虫剂、艾氏剂、荻氏剂、氯丹及耐燃塑料。
• 用途一:六氯环戊二烯是一种多氯有机合成中间体，在农药上用于合成杀虫剂氯丹的中间体氯啶、硫丹的中间体硫丹醇，此外，也可用于制造阻燃剂等。
• 外观性质:黄色至琥珀色油状液体, 有刺激性气味。
• 灭火剂:雾状水, 泡沫, 二氧化碳, 砂土
• 蒸气压:0.13 psi ( 20 °C)
• 图谱信息:六氯环戊二烯(77-47-4)质谱(MS) 六氯环戊二烯(77-47-4)核磁图( 13 CNMR) 六氯环戊二烯(77-47-4)Raman光谱 六氯环戊二烯(77-47-4)红外图谱(IR1)
• 方法一:其制备方法是由八氯环戊-1-烯高温脱氯制得。 将八氯环戊-1-烯连续均匀加入汽化釜中，气化后进入一个特制的镍管反应器中，用电感应加热器加热至500～510℃，进行高温脱氯反应，通过加料速度来控制物料在反应管中的停留时间，生成物经冷却即得到六氯环戊二烯粗品。脱氯化氢后抽至具有约4～5块塔板数、密封较好的蒸馏釜中进行减压蒸馏，即得到精制的六氯环戊二烯。
• Sigma Aldrich:77-47-4(sigmaaldrich)
• 方法二:由环戊二烯分两步氯化而得。第一步氯化在90℃进行，氯气与环戊二烯的重量配比为1：（0.24-0.34），反应生成含4-6个氯的氯代环戊烷。第二步氯化在高温下进行，反应温度500-510℃，多氯环戊烷与氯气的摩尔配比为1：（6-8）。另外，用石油戊烷为原料，经光氯化和高温氯化合成六氯环戊二烯，收率为70%左右。