4-Hydroxy-6-methylpyran-2-one 4-羟基-6-甲基-2-吡喃酮

规格: 98%
CAS: 675-10-5
产品编号: H89637
MDL: MFCD00006641
品牌: INFI
Chemical Name4-Hydroxy-6-methyl-2-pyrone
CAS Number675-10-5
Alfabeta NameHYDROXYMETHYLPYRONE 462-----
MDL NumberMFCD00006641
Synonym 4-Hydroxy-6-methyl-2-pyrone {LY} 4-Hydroxy-6-methyl-2-pyrone {} {LY} 4-Hydroxy-6-methyl-2-pyrone {} {} {LY} 4-Hydroxy-6-methyl-2-pyrone {} {} {} {LY} 4-Hydroxy-6-methyl-2-pyrone {} {} {} {} {LY} 4-Hydroxy-6-methyl-2-pyrone {} {} {} {} {} {LY} 4-Hydroxy-6-methyl-2-pyrone {} {} {} {} {} {} {LY} 4-Hydroxy-6-methyl-2-pyrone {} {} {} {} {} {} {} {LY} 4-Hydroxy-6-methyl-2-pyrone {} {} {} {} {} {} {} {} {LY} 4-Hydroxy-6-methyl-2-pyrone {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 4-Hydroxy-6-methyl-2-pyrone {} {} {} {} {} {} {} {} {} {} {LY} 4-Hydroxy-6-methyl-2-pyrone {} {} {} {} {} {} {} {} {} {} {} {LY} 4-Hydroxy-6-methyl-2-pyrone {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 4-Hydroxy-6-methyl-2-pyrone {} {} {} {} {} {} {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 4-Hydroxy-6-methyl-2-pyrone {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 4-Hydroxy-6-methyl-2-pyrone {} {} {} {} {} {} {} {} {} {} {}
PubChem Substance ID87571083
Beilstein Registry Number113815
EC Number211-619-2
Reaxys-RN113815
Chemical Name Translation4-羟基-6-甲基-2-吡喃酮
Wiswesser Line NotationT6OVJ DQ F1
LabNetwork Molecule IDLN00175126
Canonical SMILESO=C1C=C(O)C=C(C)O1
GHS Symbol
TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Subcutaneous
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 3200 mg/kg
TOXIC EFFECTS :
   Behavioral - somnolence (general depressed activity)
   Behavioral - muscle contraction or spasticity
REFERENCE :
   AIPTAK Archives Internationales de Pharmacodynamie et de Therapie. (Heymans
   Institute of Pharmacology, De Pintelaan 185, B-9000 Ghent, Belgium)  V.4-   
   1898-  Volume(issue)/page/year: 128,126,1960

Warnings IRRITANT
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+P350
  • P302+P352+P332+P313+P362+P364
  • 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
    • H319 Causes serious eye irritation 严重刺激眼睛
    • H335 May cause respiratory irritation 可能导致呼吸道刺激
      WGK Germany3
      Signal word Warning
      RTECSUQ1000000
      Personal Protective Equipment dust mask type N95 (US), Eyeshields, Gloves
      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 Wear suitable protective clothing 穿戴适当的防护服；
      • 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
        • R36/37/38 Irritating to eyes, respiratory system and skin 对眼睛、呼吸系统和皮肤有刺激性
          Hazard Codes Xi
          Storage condition 2-8°C {LY} 2-8°C {} {LY} 2-8°C {} {} {LY} 2-8°C {} {} {} {LY} 2-8°C {} {} {} {} {LY} 2-8°C {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {
        • {ALF} Can participate in annulation reactions, due to the relatively high acidity of the C-H bond at the 3-position: a three-component reaction with isocyanides and dialkyl acetylene dicarboxylates affords annulated 4H-pyrans: Tetrahedron, 62, 3016 (2006). For reaction scheme, see: tert-Butyl­ isocyanide, L19747.
        • {ALD} Beilstein:17(3/4)5915
          • 675-10-5 H89637 4-Hydroxy-6-methylpyran-2-one 4-羟基-6-甲基-2-吡喃酮

          化学属性

          Mol. FormulaC6H6O3
          Mol. Weight126.11
          Melting Point188-190°C
          TSCAYes
          Solubility8.60 G/L (20 ºC)
          Density1.348
          Boiling Point239°C at 760 mmHg

          *以上化合物性质及应用等信息仅供参考