黄烷酮

规格:
CAS: 487-26-3
产品编号: HXYJ0000018016
MDL: MFCD00006841
品牌: Bellen
Chemical Name2-Phenylchroman-4-One
CAS Number487-26-3
Synonym 2,3-DIHYDROFLAVONE flavonone 黃烷酮 2-PHENYL-2,3-DIHYDRO-4H-CHROMEN-4-ONE Flavanon 2,3-dihydro-2-phenylchroman-4-one 2,3-dihydroflavone racemic flavanone (R,S)-2-Phenyl-chroman-4-one 黄烷酮, 98+% 2-Phenylchromanone Flavanone,98+% 2,3-Dihydroflavone~2-Phenylchromanone 2,3-Dihydroflavone 2-phenylchroman-4-one 4H-1-Benzopyran-4-one,2,3-dihydro-2-phenyl- 4-Flavanone FLAVONONE 2-Phenyl-4-chromanone 2,3-DIHYDRO-2-PHENYL-4H-BENZOPYRAN-4-ONE LABOTEST-BB LT00452920 (±) flavanone 2,3-dihydro-2-phenyl-4h-1-benzopyran-4-on 2-PHENYLCHROMANONE 2,3-Dihydro-2-phenyl-4H-1-benzopyran-4-one 2,3-Dihydro-2-phenyl- 黄烷酮 (±)-Flavanone FLAVANONE dl-Flavanone 2,3-二羟芴 4H-1-Benzopyran-4-one, 2,3-dihydro-2-phenyl- Flavanone AKOS BBS-00006482
MDL NumberMFCD00006841
PubChem Substance ID87570032
EC Number207-654-8
Beilstein Registry Number17(3/4)1625
Reaxys-RN85290
Chemical Name Translation2-苯基苯并二氢吡喃-4-酮
LabNetwork Molecule IDLN00241829
TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Bird - wild bird species
DOSE/DURATION           : 75 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   AECTCV Archives of Environmental Contamination and Toxicology.
   (Springer-Verlag New York, Inc., Service Center, 44 Hartz Way, Secaucus, NJ
   070944)  V.1-    1973-  Volume(issue)/page/year: 12,355,1983

WGK Germany3
Personal Protective Equipment Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter
RTECSLK6906500
Hazard Codes Xn,Xi
Safety Statements
  • 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；
  • 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；
    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
    • R22 Harmful if swallowed 吞咽有害
    • Propafenone (P757500) impurity.
    • {TRC} Kitagawa, S., et al.: Biol. Pharm. Bull., 29, 1
    • {uni_hamburg} Short: EINECS
    • {uni_hamburg} Short: III/35E
    • {ALF} Oxidation of flavanones with Iodosobenzene diacetate, B24531 and other hypervalent iodine reagents has been studied under a variety of conditions. Either the corresponding flavone or the isoflavone can be obtained depending on the solvent and acid present: J. Chem. Res., 213 (1995). If the reaction is carried out in the presence of trimethyl orthoformate, a 1,2-aryl shift occurs, and the major product becomes the methyl 2-aryl-2,3-dihydrobenzofuran-3-carboxylate: Bull. Chem. Soc. Jpn., 68, 1168 (1995).
      • 487-26-3 HXYJ0000018016 黄烷酮

      化学属性

      Mol. FormulaC15H12O2
      Mol. Weight224
      Melting Point75.0 to 78.0 deg-C
      TSCAYes

      *以上化合物性质及应用等信息仅供参考