2,5-Dimethoxytetrahydrofuran 2,5-二甲氧基四氢呋喃

规格: 98%
CAS: 696-59-3
产品编号: H41714
MDL: MFCD00005359
品牌: INFI
Chemical Name2,5-Dimethoxytetrahydrofuran
Synonym Tetrahydro-2,5-dimethoxyfuran {LY} Tetrahydro-2,5-dimethoxyfuran {} {LY} Tetrahydro-2,5-dimethoxyfuran {} {} {LY} Tetrahydro-2,5-dimethoxyfuran {} {} {} {LY} Tetrahydro-2,5-dimethoxyfuran {} {} {} {} {LY} Tetrahydro-2,5-dimethoxyfuran {} {} {} {} {} {} {} {} {} {} {LY} Tetrahydro-2,5-dimethoxyfuran {} {} {} {} {} {} {LY} Tetrahydro-2,5-dimethoxyfuran {} {} {} {} {} {} {} {LY} Tetrahydro-2,5-dimethoxyfuran {} {} {} {} {} {} {} {} {LY} Tetrahydro-2,5-dimethoxyfuran {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Tetrahydro-2,5-dimethoxyfuran {} {} {} {} {} {} {} {} {} {} {LY} Tetrahydro-2,5-dimethoxyfuran {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Tetrahydro-2,5-dimethoxyfuran {} {} {} {} {} {} {} {} {} {} {} {} {LY} Tetrahydro-2,5-dimethoxyfuran {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Tetrahydro-2,5-dimethoxyfuran {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Tetrahydro-2,5-di
CAS Number696-59-3
PubChem Substance ID79098
EC Number211-797-1
Beilstein Registry Number104261
MDL NumberMFCD00005359
Reaxys-RN104261
Chemical Name Translation2,5-二甲氧基四氢呋喃
InChIKeyGFISDBXSWQMOND-UHFFFAOYSA-N
LabNetwork Molecule IDLN00195115
InChIInChI=1S/C6H12O3/c1-7-5-3-4-6(8-2)9-5/h5-6H,3-4H2,1-2H3
Canonical SMILESCOC1CCC(OC)O1
GHS Symbol
WGK Germany1
Hazard Codes 3 Xn
Hazard statements
  • H226 Flammable liquid and vapour 易燃液体和蒸气
  • H315 Causes skin irritation 会刺激皮肤
  • H319 Causes serious eye irritation 严重刺激眼睛
  • H335 May cause respiratory irritation 可能导致呼吸道刺激
  • H331 Toxic if inhaled 吸入中毒
    Personal Protective Equipment Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
    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。
    • P240 Ground/bond container and receiving equipment. 与地面接触/连接集装箱和接受设备。
    • P261 Avoid breathing dust/fume/gas/mist/vapours/spray. 避免吸入粉尘/烟/气体/烟雾/蒸汽/喷雾。
    • P264 Wash hands thoroughly after handling. 处理后要彻底洗净双手。
    • 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。
    • P280P305+P351+P338
    • P301+P312
    • P302+P352
    • P302+P352+P332+P313+P362+P364
    • P303+P361+P353
    • P304+P340
    • P305+P351+P338
    • P332+P313
    • 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
    • P370+P378
    • P501 Dispose of contents/container to..… 处理内容物/容器.....
      Signal word Danger Warning
      UN Number 1993 UN3271
      Risk Statements
      • R10 Flammable 易燃
      • R20 Harmful by inhalation 吸入有害
      • R20/21 Harmful by inhalation and in contact with skin 吸入及与皮肤接触有害
      • R36 Irritating to eyes 刺激眼睛
      • R36/37/38 Irritating to eyes, respiratory system and skin 对眼睛、呼吸系统和皮肤有刺激性
        Safety Statements
        • S16 Keep away from sources of ignition - No smoking 远离火源，禁止吸烟；
        • 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；
          Storage condition 2-8°C, stored under nitrogen {LY} 2-8°C, stored under nitrogen {} {LY} 2-8°C, stored under nitrogen {} {} {LY} 2-8°C, stored under nitrogen {} {} {} {LY} 2-8°C, stored under nitrogen {} {} {} {} {LY} 2-8°C, stored under nitrogen {} {} {} {} {} {LY} 2-8°C, stored under nitrogen {} {} {} {} {} {} {LY} 2-8°C, stored under nitrogen {} {} {} {} {} {} {} {LY} 2-8°C, stored under nitrogen {} {} {} {} {} {} {} {} {LY} 2-8°C, stored under nitrogen {} {} {} {} {} {} {} {} {} {LY} 2-8°C, stored under nitrogen {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C, stored under nitrogen {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C, stored under nitrogen {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C, stored under nitrogen {} {} {} {} {} {} {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C, stored under nitrogen {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C, stored under nitrogen {} {} {} {} {} {} {} {} {} {} {} {} {}
          Packing GroupIII
          Hazard Class3
        • 该品为抗胆碱药物阿托品硫酸盐的中间体。还用作照相坚膜剂。
        • {ALD} Beilstein: 17,V,5,4
        • {ALFA} Cyclic acetal and in situ source of succindialdehyde.
        • {ALF} N-substituted pyrroles have also been formed with sulfonamides and primary amides. P2O5 has been reported to give superior results in this type of reaction: Synth. Commun., 25, 1857 (1995).
        • {ALF} Reacts with primary amines in boiling acetic acid to give N-substituted pyrroles: Acta Chem. Scand., 6, 667, 867 (1952); J. Heterocycl. Chem., 27, 1805 (1990); Org. Synth. Coll., 5, 716 (1973). Conversion to 1,4-dichloro-1,4-dimethoxybutane with TMS chloride allows cyclization with Amberlyst. A-21 resin, avoiding acidic conditions: J. Org. Chem., 48, 3059 (1983). Chiral 1-substituted pyrrole derivatives have been prepared using amino acids: Tetrahedron: Asymmetry, 7, 1069 (1996):
          • 696-59-3 H41714 2,5-Dimethoxytetrahydrofuran 2,5-二甲氧基四氢呋喃

          化学属性

          Mol. FormulaC6H12O3
          Mol. Weight132
          Refractive index1.4160 to 1.4190
          Boiling Point145 - 147 °C
          Density1.0
          Flash Point38 °C
          TSCAYes
          Melting Point-45°C
          Solubility350 G/L (20 ºC)
          Appearance 无色液体。沸点145-147℃，52-54℃（2.93kPa），相对密度1.023（20/4℃），折光率1.4182-1.4184，闪点35℃。能与水、乙醇、乙醚混溶。受热易分解。
          Stability对空气敏感
          Danger-Level甲类

          *以上化合物性质及应用等信息仅供参考