Triethoxysilane 三乙氧基硅烷

规格: 97%
CAS: 998-30-1
产品编号: H41215
MDL: MFCD00009061
品牌: INFI
Chemical NameTriethoxysilane
Synonym HSi(OC2H5)3 TRIETHOXYSILANE TES Triethoxysilane triethoxy-silan triethoxy-silane TRIES Triethoxysilane,96% Triethyloxysilan Silane, triethoxy- Tris(ethyloxy)silane CT2500 三乙氧矽烷 Triethoxysilaneelectronicgradeavailable 三乙氧基硅烷; TES Triäthoxysilan 三乙氧基矽烷 三乙氧基硅烷 Triethoxysilicane NSC 124134 Triethoxysilyl hydride Triethoxysilane ((C2H5O)3SiH)
CAS Number998-30-1
EC Number213-650-7
Beilstein Registry Number1,334
MDL NumberMFCD00009061
PubChem Substance ID6327710
Reaxys-RN1738989
Chemical Name Translation三乙氧基硅烷
Wiswesser Line Notation2O-SI-O2&O2
LabNetwork Molecule IDLN01808625
InChIInChI=1S/C6H15O3Si/c1-4-7-10(8-5-2)9-6-3/h4-6H2,1-3H3
GHS Symbol
TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Intravenous
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 180 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   CSLNX* U.S. Army Armament Research & Development Command, Chemical Systems
   Laboratory, NIOSH Exchange Chemicals.  (Aberdeen Proving Ground, MD 21010)
   Volume(issue)/page/year: NX#00018

TYPE OF TEST            : LC50 - Lethal concentration, 50 percent kill
ROUTE OF EXPOSURE       : Inhalation
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 500 mg/m3/2H
TOXIC EFFECTS :
   Behavioral - ataxia
   Lungs, Thorax, or Respiration - acute pulmonary edema
   Kidney, Ureter, Bladder - changes in tubules (including acute renal failure,
   acute tubular necrosis)
REFERENCE :
   TPKVAL Toksikologiya Novykh Promyshlennykh Khimicheskikh Veshchestv.
   Toxicology of New Industrial Chemical Substances.  For English translation,
   see TNICS*.  (Izdatel'stvo Meditsina, Moscow, USSR)  No.1-    1961-
   Volume(issue)/page/year: 5,192,1963

TYPE OF TEST            : LC50 - Lethal concentration, 50 percent kill
ROUTE OF EXPOSURE       : Inhalation
SPECIES OBSERVED        : Rodent - rat
DOSE/DURATION           : 500 mg/m3/2H
TOXIC EFFECTS :
   Behavioral - ataxia
   Lungs, Thorax, or Respiration - acute pulmonary edema
   Kidney, Ureter, Bladder - changes in tubules (including acute renal failure,
   acute tubular necrosis)
REFERENCE :
   TPKVAL Toksikologiya Novykh Promyshlennykh Khimicheskikh Veshchestv.
   Toxicology of New Industrial Chemical Substances.  For English translation,
   see TNICS*.  (Izdatel'stvo Meditsina, Moscow, USSR)  No.1-    1961-
   Volume(issue)/page/year: 5,192,1963

Signal word
WGK Germany3
Safety Statements
  • S26 In case of contact with eyes, rinse immediately with plenty of water and seek medical advice 眼睛接触后,立即用大量水冲洗并征求医生意见;
  • S36/37/39 Wear suitable protective clothing, gloves and eye/face protection 穿戴适当的防护服、手套和眼睛/面保护;
  • S28 After contact with skin, wash immediately with plenty of ... (to be specified by the manufacturer) 皮肤接触后,立即用大量…(由生产厂家指定)冲洗;
  • S45 In case of accident or if you feel unwell seek medical advice immediately (show the label where possible) 发生事故时或感觉不适时,立即求医(可能时出示标签);
    Risk Statements
    • R10 Flammable 易燃
    • R26 Very toxic by inhalation 吸入极毒
    • R34 Causes burns 会导致灼伤
    • R36/37/38 Irritating to eyes, respiratory system and skin 对眼睛、呼吸系统和皮肤有刺激性
    • R23/24/25 Toxic by inhalation, in contact with skin and if swallowed 吸入,皮肤接触及吞食都有毒
      Precautionary statements
      • P271 Use only outdoors or in a well-ventilated area.? 只能在室外或通风良好的地方使用。
      • 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
      • 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。
      • P304+P340+P310
      • P501 Dispose of contents/container to..… 处理内容物/容器.....
      • P403+P233
      • P305+P351+P338+P310
      • P310 Immediately call a POISON CENTER or doctor/physician. 立即呼救解毒中心或医生/医师。
      • P264 Wash hands thoroughly after handling. 处理后要彻底洗净双手。
      • P301+P330+P331+P310
      • P303+P361+P353
      • P284 Wear respiratory protection.? 佩戴呼吸保护装置。
      • P260 Do not breathe dust/fume/gas/mist/vapours/spray. 不要吸入粉尘/烟/气体/烟雾/蒸汽/喷雾。
      • P240 Ground/bond container and receiving equipment. 与地面接触/连接集装箱和接受设备。
      • P370+P378
      • P241 Use explosion-proof electrical/ventilating/lighting/…/equipment. 使用防爆电气/通风/照明/ .../设备。
      • 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+P330+P331
        Hazard statements
        • H226 Flammable liquid and vapour 易燃液体和蒸气
        • H314 Causes severe skin burns and eye damage 导致严重的皮肤灼伤和眼睛损伤
        • H330 Fatal if inhaled 吸入致命
          Personal Protective Equipment Faceshields, full-face respirator (US), Gloves, Goggles, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
          RTECSVV6682000
          Packing GroupII
          UN Number UN 3384 6.1/PG 1 3384
          Storage condition Moisture Sensitive 对湿度敏感,密封保存。 Store at 0-5°C
          Hazard Codes T+ T+,C,T T;C
          Hazard Class6.1/3, 8
        • 在铂(Pt)催化剂存在的条件下和烯烃进行硅烷氢化反应。 用作还原剂。
        • {ALD} Beilstein:1,334
        • {uni_hamburg} Short: III/35E
        • {uni_hamburg} Short: III/35C4
        • {ALF} The same system effects the otherwise difficult reduction of phosphine oxides to phosphines. The products may be reacted in situ with alkyl halides to give a convenient one-pot conversion of phosphine oxides to phosphonium salts: Tetrahedron Lett., 35, 625 (1994).
        • {ALF} Pd(0)-catalyzed silylation of aryl iodides provides a route to aryl triethoxysilanes: J. Org. Chem., 62, 8569 (1997).
        • {ALF} In the presence of KF or CsF, reduces aldehydes and ketones to alcohols (via the silyl ether): Tetrahedron, 37, 2165 (1981). With CsF, enones can be reduced selectively to allylic alcohols in high yield: Tetrahedron., 39, 999 (1983).
        • {ALF} Versatile hydrosilylating agent. For use in combination with Ti(O-i-Pr) 4 in a catalytic system for reduction of esters to alcohols, see: J. Org. Chem ., 57, 3751 (1992). CAUTION! Highly pyrophoric SiH 4 can form in this reaction: J. Org. Chem., 57, 3221 (1993).
        • 998-30-1 H41215 Triethoxysilane
三乙氧基硅烷

          化学属性

          Mol. FormulaC6H16O3Si
          Mol. Weight164.28
          Density0.89
          Refractive index1.3760 to 1.3790
          Boiling Point134
          Flash Point29°C(lit.)
          TSCAYes
          Melting Point-170°C
          Stability对湿度敏感
          Appearance 无色易燃液体,有刺激性气味,比重0.890, 1.3760溶于乙醇、乙醚等大部分溶剂,遇水分解。密度 0.89,沸点 134-135℃,折射率 1.377