2,2-Diphenyl-1-picrylhydrazyl 2,2-联苯基-1-苦基肼基

规格: 97%
CAS: 1898-66-4
产品编号: H88112
MDL: MFCD00007231
品牌: INFI
Chemical Name1,1-Diphenyl-2-picrylhydrazyl
Synonym 1,1-二苯基-2-苦基肼自由基;1,1-二苯-2-苦基肼;2,2-二苯基-1-苦基肼;DPPH 1,1-二苯基-2-苦肼基自由基 1,1-二苯基-2-苦肼基自由基 2,2-二苯基-1-苦基肼 DPPH 2,2-Diphenyl-1-(2,4,6-trinitrophenyl)hydrazyl 2,2-Diphenyl-1-picrylhydrazyl {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {}
MDL NumberMFCD00007231
PubChem Substance ID172089145
Beilstein Registry Number16(2)363
CAS Number1898-66-4
EC Number217-591-8
Reaxys-RN1834478
Merck Number3330
Alfabeta NameDIPHENYLTRINITROPHENYLHYDRAZYLDPPH 221246(())-----,,,
Chemical Name Translation2,2-联苯基-1-苦基肼基
LabNetwork Molecule IDLN00183813
Canonical SMILES[O-][N+](=O)c1cc(c([N]N(c2ccccc2)c3ccccc3)c(c1)[N+](=O)[O-])[N+](=O)[O-]
GHS Symbol
TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Intravenous
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 1800 ug/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   CSLNX* U.S. Army Armament Research & Development Command, Chemical Systems
   Laboratory, NIOSH Exchange Chemicals.  (Aberdeen Proving Ground, MD 21010)
   Volume(issue)/page/year: NX#06207

Precautionary statements
  • 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
  • P271 Use only outdoors or in a well-ventilated area.? 只能在室外或通风良好的地方使用。
  • P302+P352+P333+P313+P362+P364
  • 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。
  • P332+P313
  • P501 Dispose of contents/container to..… 处理内容物/容器.....
  • P301+P312+P330
  • P302+P350
  • P337+P313
  • P403+P233
  • P261 Avoid breathing dust/fume/gas/mist/vapours/spray. 避免吸入粉尘/烟/气体/烟雾/蒸汽/喷雾。
    Hazard statements
    • H242 Heating may cause a fire 加热可能会引起火灾
    • H302 Harmful if swallowed 吞食有害
    • H317 May cause an allergic skin reaction 可能导致皮肤过敏
    • 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
      Hazard Codes Xn
      WGK Germany1
      Signal word Danger
      RTECSMW3250000
      UN Number 3226 UN2811
      Safety Statements
      • S45 In case of accident or if you feel unwell seek medical advice immediately (show the label where possible) 发生事故时或感觉不适时，立即求医（可能时出示标签）；
      • S36/37 Wear suitable protective clothing and gloves 穿戴适当的防护服和手套；
      • S22 Do not breathe dust 不要吸入粉尘；
      • 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；
      • S20 When using do not eat or drink 使用时，不得进食，饮水；
      • S28 After contact with skin, wash immediately with plenty of ... (to be specified by the manufacturer) 皮肤接触后，立即用大量…（由生产厂家指定）冲洗；
      • S60 This material and its container must be disposed of as hazardous waste 该物质及其容器必须作为危险废物处置；
      • S24 Avoid contact with skin 避免皮肤接触；
      • S37 Wear suitable gloves 戴适当手套；
        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
        • R28 Very toxic if swallowed 吞咽极毒
        • R42/43
          Packing GroupII
          Warnings IRRITANT
          Storage condition -20°C -20℃ 0-10 0-10°C 储存温度 2-8°C
          Hazard Class4.1
        • A sensitive colormetric free radical scavenger.
        • {ALD} Merck: 14,3330
        • {ALD} Merck: 14,3330
        • Beilstein:16(2)363
          • 1898-66-4 H88112 2,2-Diphenyl-1-picrylhydrazyl 2,2-联苯基-1-苦基肼基

          化学属性

          Mol. FormulaC18H12N5O6
          Mol. Weight394
          Melting Point132 - 138 ℃(lit.)
          TSCAYes
          SolubilitySoluble in DMF, EtOH, chloroform, ether, carbon disulfinde, acetone, oils, carbon tetrachloride, glacial acetis acid, and toluene. Insoluble in water.
          Stability对热敏感
          Density1.0

          *以上化合物性质及应用等信息仅供参考