2-Thienylboronic acid 2-噻吩硼酸

规格: 98%
CAS: 6165-68-0
产品编号: H76044
MDL: MFCD00151850
品牌: INFI
Chemical NameThiophene-2-Boronic Acid
CAS Number6165-68-0
Alfabeta NameTHIOPHENEBORONICACID 2--
MDL NumberMFCD00151850
Synonym Thiophene-2-boronic acid {LY} Thiophene-2-boronic acid {} {LY} Thiophene-2-boronic acid {} {} {LY} Thiophene-2-boronic acid {} {} {} {LY} Thiophene-2-boronic acid {} {} {} {} {LY} Thiophene-2-boronic acid {} {} {} {} {} {LY} Thiophene-2-boronic acid {} {} {} {} {} {} {LY} Thiophene-2-boronic acid {} {} {} {} {} {} {} {LY} Thiophene-2-boronic acid {} {} {} {} {} {} {} {} {LY} Thiophene-2-boronic acid {} {} {} {} {} {} {} {} {} {LY} Thiophene-2-boronic acid {} {} {} {} {} {} {} {} {} {} {LY} Thiophene-2-boronic acid {} {} {} {} {} {} {} {} {} {} {} {LY} Thiophene-2-boronic acid {} {} {} {} {} {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {} {} {} {} {} {LY} Thiophene-2-boronic acid {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Thiophene-2-boronic acid {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Thiophene-2-boronic acid {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Thiophene-2-boronic acid {} {} {} {} {} {} {} {} {} {}
PubChem Substance ID2733960
Beilstein Registry Number112375
EC Number000-000-0
Chemical Name Translation2-噻吩硼酸
Reaxys-RN112375
LabNetwork Molecule IDLN00117282
InChIInChI=1S/C4H5BO2S/c6-5(7)4-2-1-3-8-4/h1-3,6-7H
Canonical SMILESOB(C1=CC=CS1)O
GHS Symbol
Warnings IRRITANT, KEEP COLD
WGK Germany3
Precautionary statements
  • 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。
  • P302+P352+P332+P313+P362+P364
  • P305+P351+P338
  • P305+P351+P338+P337+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
    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
    • H302 Harmful if swallowed 吞食有害
    • H319 Causes serious eye irritation 严重刺激眼睛
      Hazard Codes Xn Xn,Xi
      Personal Protective Equipment dust mask type N95 (US), Eyeshields, Gloves
      Signal word Warning
      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 Wear suitable protective clothing and gloves 穿戴适当的防护服和手套；
      • 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；
      • S37 Wear suitable gloves 戴适当手套；
      • S37/39 Wear suitable gloves and eye/face protection 穿戴适当的手套和眼睛/面保护；
        Risk Statements
        • R22 Harmful if swallowed 吞咽有害
        • R36/37/38 Irritating to eyes, respiratory system and skin 对眼睛、呼吸系统和皮肤有刺激性
          Storage condition -20°C, sealed storage, away from moisture {LY} -20°C, sealed storage, away from moisture 0-10 0-10°C 0-6°C {} {LY} -20°C, sealed storage, away from moisture {} {} {LY} -20°C, sealed storage, away from moisture {} {} {} {LY} -20°C, sealed storage, away from moisture {} {} {} {} {LY} -20°C, sealed storage, away from moisture {} {} {} {} {} {LY} -20°C, sealed storage, away from moisture {} {} {} {} {} {} {LY} -20°C, sealed storage, away from moisture {} {} {} {} {} {} {} {LY} -20°C, sealed storage, away from moisture {} {} {} {} {} {} {} {} {LY} -20°C, sealed storage, away from moisture {} {} {} {} {} {} {} {} {} {LY} -20°C, sealed storage, away from moisture {} {} {} {} {} {} {} {} {} {} {LY} -20°C, sealed storage, away from moisture {} {} {} {} {} {} {} {} {} {} {} {LY} -20°C, sealed storage, away from moisture {} {} {} {} {} {} {} {} {} {} {} {} {LY} -20°C, sealed storage, away from moisture {} {} {} {} {} {} {} {} {} {} {} {} {} {LY}
        • {SA} 5. Monguchi, Y.; et al. , Carbon-Carbon Bond Formation by Ligand-free Cross-Coupling Reaction Using Palladium Catalyst Supported on Synthetic Adsorbent ChemCatChem 4th ed., 4 , 546-558, (2012)
        • {ALD} Beilstein:18(5)12,585
        • {ALF} Suzuki coupling (see Appendix 5) to a polymer-bound aryl iodide gives the 2-arylthiophene derivative in high yield: J. Org. Chem., 61, 5169 (1996).
        • {SA} 9. Li, L.; et al. , Synthesis of a novel donor unit for D-A-type polymers, 2,7-di(5-bromothiophen-2-yl)-10-hexadecyl-phenoxazine Adv. Mater. Res. , 418-420, (2012)
        • {SA} 8. Van Veller, B.; et al. , Polycyclic Aromatic Triptycenes: Oxygen Substitution Cyclization Strategies J. Am. Chem. Soc. 17th ed., 134 , 7282-7285, (2012) 摘要
        • {SA} 2. Li, L.; et al. , Synthesis of a novel fluorene derivative for polyfluorenes. 7,7'-Di(5-bromothiophen-2-yl)-9,9,9',9'-tetraoctyl-2,2'-bifluorene Adv. Mater. Res. , 418-420, (2012)
          • 6165-68-0 H76044 2-Thienylboronic acid 2-噻吩硼酸

          化学属性

          Mol. FormulaC4H5BO2S
          Mol. Weight127.96
          Melting Point138-140°C
          Density1.32
          TSCANo
          Appearance white to off-white pwdr.
          Stabilitystore cold
          Boiling Point287.9°C at 760 mmHg

          *以上化合物性质及应用等信息仅供参考