3,4-Dimethoxyphenylboronic acid 3,4-二甲氧基苯硼酸

规格: 98%
CAS: 122775-35-3
产品编号: H72958
MDL: MFCD01074574
品牌: INFI
Chemical Name3,4-Dimethoxyphenylboronic acid
CAS Number122775-35-3
Alfabeta NameDIMETHOXYPHENYLBORONICACID 34-,
MDL NumberMFCD01074574
PubChem Substance ID87559734
Synonym 3 3,4-Dimethoxybenzeneboronic Acid 3,4-Dimethoxyphenylboronic acid 3,4-二甲氧基苯硼酸 4-二甲氧基苯硼酸
Beilstein Registry Number5334877
EC Number250-023-7
Reaxys-RN5334877
Chemical Name Translation3,4-二甲氧基苯硼酸
GHS Symbol
Warnings IRRITANT
WGK Germany3
Personal Protective Equipment Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter
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；
  • 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
    • R36/37/38 Irritating to eyes, respiratory system and skin 对眼睛、呼吸系统和皮肤有刺激性
      Signal word Warning
      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
      • P305+P351+P338
      • P305+P351+P338+P337+P313
      • 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
        Hazard statements
        • H315 Causes skin irritation 会刺激皮肤
        • {ALF} Suzuki coupling (see Appendix 5) with 1-amino-2-bromonaphthalene derivatives has been used in a versatile synthesis of benzo[c]phenanthridine alkaloids: J. Chem. Soc., Perkin 1, 1647 (1996).
          • 122775-35-3 H72958 3,4-Dimethoxyphenylboronic acid 3,4-二甲氧基苯硼酸

          化学属性

          Mol. FormulaC8
          Mol. Weight182
          Melting Point245-250
          TSCANo
          Density1.19

          *以上化合物性质及应用等信息仅供参考