2,3-Dihydrobenzofuran-5-carboxaldehyde 2,3-二氢苯并呋喃-5-甲醛

规格: 97+%
CAS: 55745-70-5
产品编号: H87836
MDL: MFCD00068058
品牌: INFI
Chemical Name2,3-Dihydrobenzo[b]furan-5-carbaldehyde
CAS Number55745-70-5
Alfabeta NameDIHYDROBENZOFURANCARBALDEHYDE 2315-----,
MDL NumberMFCD00068058
Synonym 5-Formyl-2,3-dihydrobenzofuran 2,3-Dihydrobenzofuran-5-carbaldehyde 5-Formyl-2,3-dihydrobenzo[b]furan
PubChem Substance ID125307270
EC Number259-788-1
Beilstein Registry Number17(4)4966
Reaxys-RN124062
Chemical Name Translation2,3-二氢-5-醛基-1-苯并呋喃
GHS Symbol
Warnings IRRITANT
WGK Germany3
Hazard Codes Xi
Hazard statements
  • H315 Causes skin irritation 会刺激皮肤
  • H334 May cause allergy or asthma symptoms or breathing difficulties if inhaled 吸入可能导致过敏或哮喘症状或呼吸困难
    Personal Protective Equipment Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
    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。
    • P273 Avoid release to the environment. 避免释放到环境中。
    • 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+P350
    • P302+P352+P332+P313+P362+P364
    • P305+P351+P338
    • P305+P351+P338+P337+P313
    • P332+P313
    • P342+P311
    • 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
    • P501 Dispose of contents/container to..… 处理内容物/容器.....
      Signal word Danger
      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；
        Risk Statements
          Lipinski's Rule of 3
          Y
          Lipinski's Rule of 5
          Y
          H-bond Acceptors
          2
          Rotatable Bonds
          1
          H-bond Donors
          0
          LogP
          1
        • Hair dye composition.
        • {ALD} Beilstein:17(4)4966
        • {TRC} Lanter, J., et al.: J. Med. Chem., 47, 656
          • 55745-70-5 H87836 2,3-Dihydrobenzofuran-5-carboxaldehyde 2,3-二氢苯并呋喃-5-甲醛

          化学属性

          Mol. FormulaC9H8O2
          Mol. Weight148.16
          Boiling Point96°C/0.3mmHg(lit.)
          Refractive index1.5980 to 1.6040
          Density1.177
          Melting PointOil

          *以上化合物性质及应用等信息仅供参考