Dibenzo-?p-?dioxin 二苯并-对-二恶英

CAS 262-12-4 MFCD00022282

化学结构图

262-12-4
SMILES: c1ccc2c(c1)Oc1ccccc1O2

化学属性

Mol. FormulaC12H8O2
Mol. Weight184.19
Melting Point120 °C
Boiling Point278.5 °C at 760 mmHg

别名和识别编码

Chemical NameDibenzo-?p-?dioxin
Synonym Dibenzo[b,e][1,4]dioxin {LY} Dibenzo[b,e][1,4]dioxin {} {LY} Dibenzo[b,e][1,4]dioxin {} {} {LY} Dibenzo[b,e][1,4]dioxin {} {} {} {LY} Dibenzo[b,e][1,4]dioxin {} {} {} {} {LY} Dibenzo[b,e][1,4]dioxin {} {} {} {} {} {LY} Dibenzo[b,e][1,4]dioxin {} {} {} {} {} {} {LY} Dibenzo[b,e][1,4]dioxin {} {} {} {} {} {} {} {LY} Dibenzo[b,e][1,4]dioxin {} {} {} {} {} {} {} {} {LY} Dibenzo[b,e][1,4]dioxin {} {} {} {} {} {} {} {} {} {LY} Dibenzo[b,e][1,4]dioxin {} {} {} {} {} {} {} {} {} {} {LY} Dibenzo[b,e][1,4]dioxin {} {} {} {} {} {} {} {} {} {} {} {LY} Dibenzo[b,e][1,4]dioxin {} {} {} {} {} {} {} {} {} {} {} {} {LY} Dibenzo[b,e][1,4]dioxin {} {} {} {} {} {} {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Dibenzo[b,e][1,4]dioxin {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Dibenzo[b,e][1,4]dioxin {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Dibenzo[b,e][1,4]dioxin {} {} {} {} {} {} {} {} {} {} {} {} {}
MDL NumberMFCD00022282
CAS Number262-12-4
EC Number205-974-2
Reaxys-RN143227
Beilstein Registry Number19(5)2,38
PubChem Substance ID9216
Chemical Name Translation二苯并-对-二恶英
Wiswesser Line NotationT C666 BO IOJ
LabNetwork Molecule IDLN00922055
InChIInChI=1S/C12H8O2/c1-2-6-10-9(5-1)13-11-7-3-4-8-12(11)14-10/h1-8H
Canonical SMILESC12=CC=CC=C1OC3=CC=CC=C3O2
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分类

  • {SNA} Building Blocks, C12, Chemical Synthesis, Ethers, Organic Building Blocks, Oxygen Compounds
  • {uni_hamburg} no charge; oxygen heterocycle; carbocycle; aromatic; large ring; fused rings; 6ring; 10ring; 14ring; ether; 1fragment

相关文献及参考

  • Short: IV/1a Title: Densities of Liquid Systems: Nonaqueous Systems and Ternary Aqueous Systems Author: Lacmann, R.; Synowietz, C. Editor: Schäfer, Kl. Source: Landolt-Börn
  • Short: II/3 Title: Luminescence of Organic Substances Author: Schmillen, A.; Legler, R. Editor: Hellwege, K.-H.; Hellwege, A.M. Source: Landolt-Börnstein, New Series Volume: II/3 Year: 1967 ISBN: 3-540-03895-7 ISBN: 978-3-540-03895-5 Internet Resource: DOI:10.1007/b86158 RefComment: 270 figs., VIII, 416 pages. Hardcover Abstract: For more than 1000 luminescent organic substances the most important data are represented as wave numbers of absorption and emission bands, decay times and quantum efficiencies. Additional tables contain further information for restricted groups of substances (figures on typical spectra, wave numbers of sharp single bands, influence of surrounding molecules, etc.).
  • Short: III/35E Title: Nuclear Magnetic Resonance (NMR) Data: Chemical Shifts for Oxygen-17 Author: Duddeck, H.; Toth, G.; Simon, A. Editor: Gupta, R.R.; Lechner, M.D. Source: Landolt-Börnstein, New Series Volume: III/35E Year: 2002 Keyword: Alipathic and Aromatic hydrocarbons; Coupling constant j; Nuclear Magnetic Resonance; chemical shifts δ ISBN: 3-540-42501-2 ISBN: 978-3-540-42501-4 Internet Resource: DOI:10.1007/b92953 RefComment: VII, 230 pages. With CD-ROM., Hardcover Abstract: This volume provides a comprehensive and evaluated compilation of nuclear magnetic resonance data. Chemical shifts and coupling constants of boron-11 and phosphorus-31 (subvol. A), fluorine-19 and nitrogen-15 (subvol. B), hydrogen-1 (subvol. C), carbon-13 (subvol. D), and oxygen-17 (subvol. E) compounds are tabulated together with the gross- and structure formulas and the most readily available solvents. Due to the large amount of the data merely chemical shifts are presented in the printed versions, and all the data, chemical shifts and coupling constants are provided on CD-ROM's.

安全信息

RTECSHP3090000
Signal word Warning
Precautionary statements
  • P501 Dispose of contents/container to..… 处理内容物/容器.....
  • 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。
  • P301+P312+P330
  • P270 Do not eat, drink or smoke when using this product. 使用本产品时不要吃东西,喝水或吸烟。
Hazard statements
  • H302 Harmful if swallowed 吞食有害
GHS Symbol
TYPE OF TEST            : TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE       : Administration onto the skin
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 110 gm/kg/58W-I
TOXIC EFFECTS :
   Tumorigenic - equivocal tumorigenic agent by RTECS criteria
   Skin and Appendages - tumors
REFERENCE :
   EVHPAZ EHP, Environmental Health Perspectives.  (U.S. Government Printing
   Office, Supt of Documents, Washington, DC 20402)  No.1-    1972-
   Volume(issue)/page/year: 5,163,1973

TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Intraperitoneal
SPECIES OBSERVED        : Rodent - rat
DOSE/DURATION           : 30 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   PHBUA9 Pharmaceutical Bulletin.  (Tokyo, Japan)  V.1-5, 1953-57.  For
   publisher information, see CPBTAL.  Volume(issue)/page/year: 3,337,1955

TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - rat
DOSE/DURATION           : 1220 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   CMSHAF Chemosphere.  (Pergamon Press Inc., Maxwell House, Fairview Park,
   Elmsford, NY 10523) V.1-    1972-  Volume(issue)/page/year: 19,989,1989

TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 866 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   CMSHAF Chemosphere.  (Pergamon Press Inc., Maxwell House, Fairview Park,
   Elmsford, NY 10523) V.1-    1972-  Volume(issue)/page/year: 19,989,1989

WGK Germany3
Safety Statements
  • S61 Avoid release to the environment. Refer to special instructions/safety data sheet 避免释放到环境中,参考特别指示/安全收据说明书;
Hazard Codes Xn,N
Risk Statements
  • R51/53
  • R22 Harmful if swallowed 吞咽有害
Storage condition

系列性分类


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