• 原料直供
• 试剂商城
• 直接询价

分类

• {SNA} Building Blocks, C8, Chemical Synthesis, Heterocyclic Building Blocks, Pyridines
• Analytical Reagents, Analytical Reagents for General Use, Analytical/Chromatography, Fixation Reagents, Fixatives, Hematology and Histology, Microscopy Reagents, Puriss p.a.,

产品应用

• 无水碘化锂裂解位阻酯的有效溶剂。
• 用作电子显微镜的组织固定剂。

相关文献及参考

• Hindered base. For use in the dehydrochlorination of ɑ-chloroketones to enones, see: Org. Synth. Coll., 4, 162 (1963). For use in combination with Trifluoromethanesulfonic anhydride, A11767 for the generation of ketenimines from olefins, see N,N-Dimethyl­acetamide, A10924.
• Merck:14,9718 Beilstein:20,250
• Short: II/27B
• Solvent for various O-alkyl cleavage reaction by LiI, including hindered esters: J. Org. Chem., 28, 2184 (1963), and methyl ethers of phenols: Chem. Commun., 616 (1969).
• Merck 14 ,9718
• Merck:14,9718
• Superior base for peptide coupling reactions, causing less racemization than the more commonly used N-ethyldiisopropylamine or N-methylmorpholine: J. Org. Chem., 59, 695 (1994). For comparison with other hindered bases, see: J. Org. Chem., 61, 2460 (1996). For peptide reagents, see Appendix 6.

安全信息

GHS Symbol

TYPE OF TEST            : LCLo - Lowest published lethal concentration
ROUTE OF EXPOSURE       : Inhalation
SPECIES OBSERVED        : Rodent - rat
DOSE/DURATION           : 2500 ppm/2H
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   85JCAE "Prehled Prumyslove Toxikologie; Organicke Latky," Marhold, J.,
   Prague, Czechoslovakia, Avicenum, 1986  Volume(issue)/page/year: -,847,1986

TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Administration onto the skin
SPECIES OBSERVED        : Rodent - guinea pig
DOSE/DURATION           : 1 gm/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   85JCAE "Prehled Prumyslove Toxikologie; Organicke Latky," Marhold, J.,
   Prague, Czechoslovakia, Avicenum, 1986  Volume(issue)/page/year: -,847,1986

TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - rat
DOSE/DURATION           : 400 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   85JCAE "Prehled Prumyslove Toxikologie; Organicke Latky," Marhold, J.,
   Prague, Czechoslovakia, Avicenum, 1986  Volume(issue)/page/year: -,847,1986

其他信息

• 2,4,6-三甲基吡啶价格(试剂级):更新日期 产品编号 产品名称 包装 价格 2011/08/23 K2769201 2.4.6-三甲基吡啶 100ml 740元 2011/04/16 T0716 2,4,6-三甲基吡啶 2,4,6-Trimethylpyridine 25ML 175元 2011/04/16 T0716 2,4,6-三甲基吡啶 2,4,6-Trimethylpyridine 500ML 1210元
• 用途一:用于有机合成
• 用途三:主要用于制造口服避孕药(甲地孕酮)，维生素A、维生素D3，氢化可的松及染料和植物生长激素等。
• MOL 文件:108-75-8.mol
• 具有弱碱性，微溶于水，溶于醇或醚。
• Sigma Aldrich:108-75-8(sigmaaldrich)
• 用途二:用作色谱分析标准物质，也用作溶剂，有机合成。
• 上游原料:硫酸 --> 丙酮 --> 氨 --> 苯 --> 尿素 --> 氯化锌 --> 五氧化二磷
• TCI Shanghai:2,4,6-三甲基吡啶 2,4,6-Trimethylpyridine,>;98.0%(GC)(108-75-8)
• 外观性质:无色液体。
• Acros Organics:2，4，6-三甲基吡啶 2,4,6-Collidine, 99%(108-75-8)
• 图谱信息:2,4,6-三甲基吡啶(108-75-8)红外图谱(IR1) 2,4,6-三甲基吡啶(108-75-8)核磁图( 13 CNMR) 2,4,6-三甲基吡啶(108-75-8)质谱(MS) 2,4,6-三甲基吡啶(108-75-8)核磁图( 1 HNMR) 2,4,6-三甲基吡啶(108-75-8)红外图谱(IR2)
• 下游产品:雌酚酮 --> 2-环戊烯酮
• 检测方法:GC,NMR
• Alfa Aesar:2,4,6-三甲基吡啶,99% 2,4,6-Collidine, 99%(108-75-8)
• MSDS 信息:2,4,6-三甲基吡啶(108-75-8).msds
• 海关编码:29333999
• 敏感性:Hygroscopic