2,2,6,6-Tetramethylpiperidine 2,2,6,6-四甲基哌啶

规格:
CAS: 768-66-1
产品编号: Bellen10000312
MDL: MFCD00005985
品牌: Bellen
Chemical Name2,2,6,6-Tetramethylpiperidine
CAS Number768-66-1
Alfabeta NameTETRAMETHYLPIPERIDINE 2266-,,,
MDL NumberMFCD00005985
Synonym 2,2,6,6-Tetramethylpiperidine (HTMP)
EC Number212-199-3
Beilstein Registry Number103296
PubChem Substance ID13035
Reaxys-RN103296
Chemical Name Translation2,2,6,6-四甲基哌啶
Wiswesser Line NotationT6MTJ B1 B1 F1 F1
LabNetwork Molecule IDLN00130136
InChIInChI=1S/C9H19N/c1-8(2)6-5-7-9(3,4)10-8/h10H,5-7H2,1-4H3
GHS Symbol
TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Intravenous
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 33 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   NATUAS Nature.  (Nature Subscription Dept., POB 1018, Manasguan, NJ 08736)
   V.1-    1869-  Volume(issue)/page/year: 184,1707,1959

TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 220 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   NATUAS Nature.  (Nature Subscription Dept., POB 1018, Manasguan, NJ 08736)
   V.1-    1869-  Volume(issue)/page/year: 184,1707,1959

Warnings FLAMMABLE
Signal word
WGK Germany2
Safety Statements
    Risk Statements
    • R36/37/38 Irritating to eyes, respiratory system and skin 对眼睛、呼吸系统和皮肤有刺激性
    • R22 Harmful if swallowed 吞咽有害
    • R10 Flammable 易燃
    • R34 Causes burns 会导致灼伤
      Precautionary statements
      • P210 Keep away from heat/sparks/open flames/hot surfaces. — No smoking. 远离热源/火花/明火/热的表面。——禁止吸烟。
      • P301+P310
      • P261 Avoid breathing dust/fume/gas/mist/vapours/spray. 避免吸入粉尘/烟/气体/烟雾/蒸汽/喷雾。
      • P305+P351+P338
      • P362 Take off contaminated clothing and wash before reuse. 脱掉污染的衣服,清洗后方可重新使用
      • P264 Wash hands thoroughly after handling. 处理后要彻底洗净双手。
      • P501 Dispose of contents/container to..… 处理内容物/容器.....
      • P280 Wear protective gloves/protective clothing/eye protection/face protection. 戴防护手套/防护服/眼睛的保护物/面部保护物。
      • P332+P313
      • P302+P352+P332+P313+P362+P364
      • P240 Ground/bond container and receiving equipment. 与地面接触/连接集装箱和接受设备。
      • P370+P378
      • P270 Do not eat, drink or smoke when using this product. 使用本产品时不要吃东西,喝水或吸烟。
        RTECSTN4220000
        Packing GroupIII
        UN Number
        Hazard statements
        • H226 Flammable liquid and vapour 易燃液体和蒸气
        • H315 Causes skin irritation 会刺激皮肤
        • H335 May cause respiratory irritation 可能导致呼吸道刺激
        • H301 Toxic if swallowed 吞食有毒
        • H319 Causes serious eye irritation 严重刺激眼睛
          Personal Protective Equipment Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
          Hazard Codes
          Storage condition Flammables area Air Sensitive
          Hazard Class3/6.1
        • {ALF} Lithiation gives a highly-hindered, non-nucleophilic strong base; see, e.g. Org. Synth. Coll., 6, 571 (1988); 9, 426 (1998); Tetrahedron, 50, 3099 (1994). For use in selective isomerization of epoxides to aldehydes, see: J. Chem. Soc., Chem. Commun., 2103 (1994). For a study of the influence of TMEDA and related chelating ligands on the solution structure of the lithiated base, see: J. Org. Chem., 62, 5748 (1997). The Mg derivative, obtained by reaction with n-BuMgCl, is also an effective strong base which has been used in the regioselective ortho-metallation of pyridine carbamates and carboxamides: J. Org. Chem., 60, 8414 (1995).
        • {uni_hamburg} Short: III/35D3
        • {uni_hamburg} Short: III/38B
        • 768-66-1 Bellen10000312 2,2,6,6-Tetramethylpiperidine
2,2,6,6-四甲基哌啶

          化学属性

          Mol. FormulaC9H19N
          Mol. Weight141.26
          Boiling Point152
          Density0.837
          Refractive index1.4440 to 1.4460
          Flash Point24°C(lit.)
          TSCAYes
          Melting Point-59°
          SolubilityMISCIBLE
          Appearance 无色或淡黄色液体。
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