• 原料直供
• 试剂商城
• 直接询价

分类

• {uni_hamburg} no charge; sulfur heterocycle; nitrogen heterocycle; aromatic; 5ring; 1fragment
• {SNA} Alphabetical Listings, C-D, Flavors and Fragrances
• {SA} Building Blocks, C3 to C7, Chemical Synthesis, Heterocyclic Building Blocks, Thiazoles
• {SNA} Alphabetical Listings, C-D, Certified Food Grade Products, Flavors and Fragrances

相关文献及参考

• Short: II/27B Title: Diamagnetic Susceptibility of Organic Compounds, Oils, Paraffins and Polyethylenes Author: Kumar, M.; Gupta, R. Editor: Gupta, Radha Raman Source: Landolt-Börnstein, New Series Volume: II/27B Year: 2008 Keyword: diamagnetic susceptibility; organic compounds ISBN: 978-3-540-44359-9 (print) ISBN: 978-3-540-45860-9 (online) Internet Resource: doi:10.1007/978-3-540-45860-9 RefComment: VIII, 503 p. With CD-ROM., Hardcover RefComment: Written for: Scientists and researchers in the fields of physics, chemistry, materials science RefComment: Supplement and Revised Editon to II/16 Abstract: The volume II/27 has been divided into three subvolumes according to the classes of compounds: Subvolume A: Diamagnetic susceptibility and magnetic anisotropy of inorganic and organometallic compounds; Subvolume B: Diamagnetic susceptibility of organic compounds, oils, paraffins and polyethylenes; Subvolume C: Diamagnetic susceptibility and magnetic anisotropy of organic compounds. The data presented in this volume are based on the literature survey of the chemical abstracts up to 2005. The calculated values of diamagnetic susceptibility of organic compounds in the present subvolume II/27B are presented along with their experimental values. They have been calculated with the use of structural parameters in structural formula by using different theoretical methods available in the literature.
• Short: III/38B Title: Refractive Indices of Organic Liquids Author: Wohlfarth, Ch.; Wohlfarth, B. Editor: Lechner, M.D. Source: Landolt-Börnstein, New Series Volume: III/38B Year: 1996 Keyword: organic compounds; refractive index; liquids ISBN: 3-540-60596-7 ISBN: 978-3-540-60596-6 Internet Resource: DOI:10.1007/b85533 RefComment: VII, 4210 pages, Hardcover Abstract: Volume III/38 Optical Constants provides critically evaluated data on refractive indices of inorganic and organic liquids and their wavelength dependence (dispension). Part A contains th

安全信息

GHS Symbol

TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - rat
DOSE/DURATION           : 960 mg/kg
TOXIC EFFECTS :
   Sense Organs and Special Senses (Eye) - chromodacryorrhea
   Lungs, Thorax, or Respiration - dyspnea
   Nutritional and Gross Metabolic - body temperature decrease
REFERENCE :
   ATDAEI Acute Toxicity Data. Journal of the American College of Toxicology,
   Part B. (Mary Ann Liebert, Inc., 1651 Third Ave., New York, NY 10128)  V.1-
   1990-  Volume(issue)/page/year: 1,95,1990

其他信息

• Sigma Aldrich:3581-91-7(sigmaaldrich)
• 图谱信息:4,5-二甲基噻唑(3581-91-7)核磁图( 1 HNMR) 4,5-二甲基噻唑(3581-91-7)红外图谱(IR1) 4,5-二甲基噻唑(3581-91-7)核磁图( 13 CNMR) 4,5-二甲基噻唑(3581-91-7)质谱(MS)
• 用途一:用作食品添加剂
• FEMA:3274
• MOL 文件:3581-91-7.mol
• 食品添加剂最大允许使用量最大允许残留量标准:添加剂中文名称 允许使用该种添加剂的食品中文名称 添加剂功能 最大允许使用量（g/kg） 最大允许残留量（g/kg） 4，5-二甲基噻唑 食品 食品用香料 用于配制香精的各香料成分不得超过在GB 2760中的最大允许使用量和最大允许残留量
• Alfa Aesar:4,5-二甲基噻唑,98% 4,5-Dimethylthiazole, 98%(3581-91-7)
• 4,5-二甲基噻唑价格(试剂级):更新日期 产品编号 产品名称 包装 价格 2014/06/02 D2142 4,5-二甲基噻唑 4,5-Dimethylthiazole 5G 280元 2014/06/02 D2142 4,5-二甲基噻唑 4,5-Dimethylthiazole 25G 917元 2010/05/25 A10785 4,5-二甲基噻唑, 98% 4,5-Dimethylthiazole, 98% 25g 1862元
• MSDS 信息:4,5-Dimethylthiazole(3581-91-7).msds
• 上游原料:甲酰胺
• TCI Shanghai:4,5-二甲基噻唑 4,5-Dimethylthiazole,>;94.0%(GC)(3581-91-7)
• 检测方法:GC,NMR