Ethyl 4,4,4-trifluoro-2-butynoate 4,4,4-三氟-2-丁炔酸乙酯

规格: 95%
CAS: 79424-03-6
产品编号: H51142
MDL: MFCD00192167
品牌: INFI
Chemical NameEthyl 4,4,4-Trifluorobut-2-Ynoate
CAS Number79424-03-6
Alfabeta NameETHYLTRIFLUOROBUTYNOATE 4442---,,
MDL NumberMFCD00192167
PubChem Substance ID24865017
Beilstein Registry Number3539414
Synonym 4,4,4-Trifluoro-2-butynoic acid ethyl ester 4,4,4-三氟丁炔-2-酸乙酯
Chemical Name Translation4,4,4-三氟-2-丁炔乙酯
GHS Symbol
Warnings KEEP COLD, LACHRYMATOR, FLAMMABLE
WGK Germany3
Hazard statements
  • H315 Causes skin irritation 会刺激皮肤
  • H335 May cause respiratory irritation 可能导致呼吸道刺激
  • H225 Highly flammable liquid and vapour 高度易燃液体和蒸气
  • 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 3
    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。
    • 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
      Signal word Danger
      UN Number 3272
      Risk Statements
      • R11 Highly flammable 非常易燃
      • 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;
        • 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;
          Packing GroupII
        • {SA}
        • FT-IR 2 (3), 4040:D / Structure Index 1 , 427:B:2
        • 79424-03-6 H51142 Ethyl 4,4,4-trifluoro-2-butynoate
4,4,4-三氟-2-丁炔酸乙酯

          化学属性

          Mol. FormulaC6H5F3O2
          Mol. Weight166
          Boiling Point96-98
          Refractive indexn20/D 1.350(lit.)
          Density1.162
          Flash Point6°(43°F)
          TSCANo