• 原料直供
• 试剂商城
• 直接询价

分类

• {uni_hamburg} no charge; oxygen heterocycle; nitrogen heterocycle; carbocycle; aromatic; large ring; fused rings; 5ring; 6ring; 9ring; carbamate; 1fragment
• {SNA} B, Bioactive Small Molecules, Building Blocks, Chemical Synthesis, Heterocyclic Building Blocks, Oxazoles, 细胞生物学
• {SNA} B, Bioactive Small Molecules, Building Blocks, Cell Biology, Chemical Synthesis, Heterocyclic Building Blocks, Oxazoles
• {SNA} Building Blocks, Chemical Synthesis, Heterocyclic Building Blocks, Oxazoles
• {Chemicalbook} 农药中间体: 除草剂中间体: 苯氧羧酸类和芳氧基苯氧基羧酸类除草剂

相关文献及参考

• Short: III/39 Title: Nuclear Quadrupole Resonance Spectroscopy Data Author: Chihara, H.; Nakamura, N. Editor: Chihara, H. Source: Landolt-Börnstein, New Series Volume: III/39 Year: 1997 Keyword: NQR; spectroscopy ISBN: 3-540-62428-7 ISBN: 978-3-540-62428-8 Internet Resource: DOI:10.1007/b61951 RefComment: VIII, 424 pages. Hardcover Abstract: Volume III/39 continues the compilation of nuclear quadrupole resonance spectroscopy data of solid substances which started in with volumes III/20 and III/31. The literature from the beginning of nuclear quadrupole resonance spectroscopy in 1951 to 1996 is covered. In total there are more than 10.000 substances in the volumes, showing the scope and significance of nuclear quadrupole resonance spectroscopy up to recent times. Volume III/39 can be consulted without recourse to its predecessor because the complete introduction and general tables are repeated from III/20 and III/31.
• Short: EINECS Title: EINECS (European Inventory of Existing Commercial Chemical Substances) Source: Official Journal of the European Communities Volume: C 146 A (15.06.1990) Page: 1 Year: 1990 Internet Resource: http://ecb.jrc.ec.europa.eu/esis/index.php?PGM=ein Publish_Date: 1990/06/15

安全信息

TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - rat
DOSE/DURATION           : 700 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   MDCHAG Medicinal Chemistry: A Series of Monographs.  (Academic Press, Inc.,
   1 E. First St., Duluth, MN 55802)  V.1-    1963-  Volume(issue)/page/year:
   4(1),341,1964

TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Intraperitoneal
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 400 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   NTIS** National Technical Information Service.  (Springfield, VA 22161)
   Formerly U.S. Clearinghouse for Scientific & Technical Information.
   Volume(issue)/page/year: AD277-689

TYPE OF TEST            : LC50 - Lethal concentration, 50 percent kill
ROUTE OF EXPOSURE       : Inhalation
SPECIES OBSERVED        : Mammal - species unspecified
DOSE/DURATION           : 3892 mg/m3
TOXIC EFFECTS :
   Behavioral - somnolence (general depressed activity)
   Behavioral - excitement
REFERENCE :
   GTPZAB Gigiena Truda i Professional'nye Zabolevaniya.  Labor Hygiene and
   Occupational Diseases. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR)
   V.1-36, 1957-1992. For publisher information, see MTPEEI
   Volume(issue)/page/year: 31(8),36,1987

TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 554 mg/kg
TOXIC EFFECTS :
   Behavioral - somnolence (general depressed activity)
   Behavioral - excitement
REFERENCE :
   GTPZAB Gigiena Truda i Professional'nye Zabolevaniya.  Labor Hygiene and
   Occupational Diseases. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR)
   V.1-

其他信息

• 可燃性危险特性:可燃; 燃烧产生有毒氮氧化物烟雾
• 上游原料:2-氨基苯酚
• 毒性分级:中毒
• 下游产品:2,6-二氯苯并噁唑
• 急性毒性:口服-大鼠 LD50: 700 毫克/公斤; 口服-小鼠 LD50;554 毫克/公斤
• Alfa Aesar:2-苯并唑酮,98% 2-Benzoxazolinone, 98%(59-49-4)
• MSDS 信息:2,3-Dihydro-1,3-benzoxazol-2-one(59-49-4).msds
• 用途一:用于生产染料及合成中间体
• 储运特性:通风低温干燥
• 方法一:其制备方法是在反应釜中加入邻氨基苯酚、尿素以及溶剂氯苯，用氮气保护，反应温度50～132℃，反应时间6h，反应结束后用冰盐水冷却，结晶，过滤得成品。 也可以用邻氨基苯酚在溶剂氯苯中与光气反应，在20～40℃以内快速通入光气，然后升温到100～130℃，再以较低速度通光气，反应完毕通氮气赶光气，进行后处理，也可得到2-苯并嗯唑酮。
• 用途二:2-苯并嗯唑酮是杀虫剂伏杀硫磷和除草剂噁唑禾草灵的中间体。
• MOL 文件:59-49-4.mol
• 2-苯并唑啉酮价格(试剂级):更新日期 产品编号 产品名称 包装 价格 2014/06/02 B0506 2-苯并恶唑酮 2-Benzoxazolinone 25G 480元 2010/06/21 169080250 2-苯并唑啉酮 2-Benzoxazolinone 98% 25 GR 590元 2010/06/21 169085000 2-苯并唑啉酮 2-Benzoxazolinone 98% 500 GR 5667元
• Acros Organics:2-Benzoxazolinone, 98%(59-49-4)
• 图谱信息:2-苯并唑啉酮(59-49-4)红外图谱(IR2) 2-苯并唑啉酮(59-49-4)红外图谱(IR1) 2-苯并唑啉酮(59-49-4)质谱(MS) 2-苯并唑啉酮(59-49-4)核磁图( 13 CNMR) 2-苯并唑啉酮(59-49-4)红外图谱(IR3)
• TCI Shanghai:2-苯并唑酮 2-Benzoxazolinone,>;98.0%(GC)(T)(59-49-4)
• Sigma Aldrich:59-49-4(sigmaaldrich)
• Hazard Note:Harmful
• 灭火剂:干粉,泡沫,沙土,二氧化碳, 雾状水
• 类别:有毒物品