2,3-Benzofuran 苯并呋喃

规格: 99%
CAS: 271-89-6
产品编号: H75754
MDL: MFCD00005847
品牌: INFI
Chemical NameBenzofuran
CAS Number271-89-6
Alfabeta NameBENZOFURAN 23-,
MDL NumberMFCD00005847
Synonym 1-Oxindene 2,3-BENZOBFURAN 2,3-BENZOFURAN 2,3-Benzofuran, 99+% 2,3-benzofuran 2,3-苯并呋喃 2.3-苯并呋喃/古马隆 Amiodarone intermediate D BENZOFURANE BENZO[B]FURAN BenzoÄ Benzo[b]furan benzo(b)furan benzofuran benzofurfuran coumarone {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {Chemicalbook} furan,99+% {} {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {} {PubChem} coumarone {} {} {} {} {} {} {} {} {} {PubChem} benzofurfuran {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {PubChem} benzofuran {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {PubChem} benzo(b)furan {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {Chemicalbook} bÜ {} {} {} {} {} {} {} {} {} {} {} {} {} {Chemicalbook} Yello
EC Number205-982-6
Beilstein Registry Number107704
Merck Number1088
PubChem Substance ID9223
Chemical Name Translation苯并呋喃
Reaxys-RN107704
Wiswesser Line NotationT56 BOJ
LabNetwork Molecule IDLN00226966
InChIInChI=1S/C8H6O/c1-2-4-8-7(3-1)5-6-9-8/h1-6H
Canonical SMILESC12=CC=CC=C1OC=C2
GHS Symbol
TYPE OF TEST            : TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 30900 mg/kg/2Y-C
TOXIC EFFECTS :
   Tumorigenic - Carcinogenic by RTECS criteria
   Gastrointestinal - tumors
   Liver - tumors
REFERENCE :
   NTPTR* National Toxicology Program Technical Report Series.  (Research
   Triangle Park, NC 27709) No.206-  Volume(issue)/page/year: NTP-TR-370,1989

TYPE OF TEST            : TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - rat
DOSE/DURATION           : 61800 mg/kg/2Y-C
TOXIC EFFECTS :
   Tumorigenic - Carcinogenic by RTECS criteria
   Kidney, Ureter, Bladder - Kidney tumors
REFERENCE :
   NTPTR* National Toxicology Program Technical Report Series.  (Research
   Triangle Park, NC 27709) No.206-  Volume(issue)/page/year: NTP-TR-370,1989

TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Intraperitoneal
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 500 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   EJMCA5 European Journal of Medicinal Chemistry--Chimie Therapeutique.
   (Editions Scientifiques Elsevier, 29 rue Buffon, F-75005, Paris, France)
   V.9-    1974-  Volume(issue)/page/year: 12,383,1977

TYPE OF TEST            : Mutation in mammalian somatic cells
TEST SYSTEM             : Rodent - mouse Lymphocyte
DOSE/DURATION           : 100 mg/L
REFERENCE :
   EMMUEG Environmental and Molecular Mutagenesis.  (Alan R. Liss, Inc., 41 E.
   11th St., New York, NY 10003)  V.10-    1987-  Volume(issue)/page/year:
   11,91,1988

TYPE OF TEST            : Mutation test systems - not otherwise specified
ROUTE OF EXPOSURE       : Oral
TEST SYSTEM             : Rodent - mouse
DOSE/DURATION           : 100 mg/kg
REFERENCE :
   MUREAV Mutation Research.  (Elsevier Science Pub. B.V., POB 211, 1000 AE
   Amsterdam, Netherlands) V.1-    1964-  Volume(issue)/page/year: 343,157,1995

TYPE OF TEST            : Sister chromatid exchange
TEST SYSTEM             : Rodent - hamster Ovary
DOSE/DURATION           : 199 mg/L
REFERENCE :
   NTPTR* National Toxicology Program Technical Report Series.  (Research
   Triangle Park, NC 27709) No.206-  Volume(issue)/page/year: NTP-TR-370,1989

Warnings 危化品目录(2015) IRRITANT
Signal word Warning
WGK Germany3
Safety Statements
  • S16 Keep away from sources of ignition - No smoking 远离火源，禁止吸烟；
  • S36/37 Wear suitable protective clothing and gloves 穿戴适当的防护服和手套；
    Risk Statements
    • R10 Flammable 易燃
    • R40 Limited evidence of a carcinogenic effect 有限证据表明其致癌作用
    • R52 Harmful to aquatic organisms 对水生生物有害
      Precautionary statements
      • P201 Obtain special instructions before use. 使用前获取专门指示。
      • P202 Do not handle until all safety precautions have been read and understood. 已阅读并理解所有的安全预防措施之前，切勿操作。
      • P203
      • P210 Keep away from heat/sparks/open flames/hot surfaces. — No smoking. 远离热源/火花/明火/热的表面。——禁止吸烟。
      • P233 Keep container tightly closed. ?保持容器密闭。
      • P240 Ground/bond container and receiving equipment. 与地面接触/连接集装箱和接受设备。
      • P241 Use explosion-proof electrical/ventilating/lighting/…/equipment. 使用防爆电气/通风/照明/ .../设备。
      • P241+P242+P243
      • P242 Use only non-sparking tools. 只能使用无火花工具。
      • P243 Take precautionary measures against static discharge. 采取预防措施，防止静电放电。
      • P260 Do not breathe dust/fume/gas/mist/vapours/spray. 不要吸入粉尘/烟/气体/烟雾/蒸汽/喷雾。
      • P261 Avoid breathing dust/fume/gas/mist/vapours/spray. 避免吸入粉尘/烟/气体/烟雾/蒸汽/喷雾。
      • 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。
      • P281 Use personal protective equipment as required. 使用所需的个人防护装备。
      • P303+P361+P353
      • P305+P351+P338
      • P308+P313
      • P314 Get medical advice/attention if you feel unwell. 获取医疗咨询/就医，如果你觉得不舒服
      • P318
      • P319
      • P370+P378
      • P403+P235
      • P405 Store locked up. 上锁保管。
      • P501 Dispose of contents/container to..… 处理内容物/容器.....
        RTECSDF6423800
        Packing GroupIII
        UN Number 1993
        Hazard statements
        • H226 Flammable liquid and vapour 易燃液体和蒸气
        • H351 Suspected of causing cancer 怀疑致癌
        • H412 Harmfutoaquaticlifewithlonglastingeffects 对水生生物有害并具有长期影响。
          Personal Protective Equipment Eyeshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
          Hazard Codes 3
          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 {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {
          Hazard Class3
          Restrict 危险品
        • 有机合成中间体，制茚-古马隆树脂
        • {ALD} Merck: 14,1088
        • {uni_hamburg} Short: III/35E
        • {ALD} Merck: 14,1088
        • Beilstein:17,54
        • {uni_hamburg} Short: II/27C
          • 271-89-6 H75754 2,3-Benzofuran 苯并呋喃

          化学属性

          Mol. FormulaC8H6O
          Mol. Weight118
          Density1.098
          Refractive index1.5660 to 1.5680
          Flash Point133 °F
          TSCAYes
          Boiling Point173 - 175 °C(lit.)
          Solubility不溶
          Melting Point<-18℃
          Danger-Level乙类

          *以上化合物性质及应用等信息仅供参考