1,2-二氟乙烷 1,2-二氟乙烷

CAS 624-72-6 MFCD00039286

化学结构图

624-72-6
SMILES: FCCF

化学属性

Mol. FormulaC2H4F2
Mol. Weight66.06
Boiling Point30.7°
Density0,913 g/cm3

别名和识别编码

Chemical Name1,2-Difluoroethane
CAS Number624-72-6
Alfabeta NameDIFLUOROETHANE 12-,
MDL NumberMFCD00039286
Synonym HFC152 1,2-difluoro-ethane ethane,1,2-difluoro- ethane, 1,2-difluoro- HFC 152 1,2-二氟乙烷 Ethylene difluolride R152 Fluorocarbon fc143 freon 152 R152(refrigerant) Ethane, 1,2-difluoro- Ethylene difluoride R-152 1,2-difluoro-ethan R 152 FC-152 CH2FCH2F 1,2-difluoroethane Fron-152 R 152 (refrigerant) 1,2-DIFLUOROETHANE: 99.5% 1,2-Difluoroethane(FC-152)99% ethylenedifluoride 1,2-Difluoroethane Freon 152 1,2-二氟化乙烷 1,2-DIFLUOROETHANE 二氟化乙烯 glycol difluoride
Chemical Name Translation1,2-二氟乙烷
Beilstein Registry Number1730859
LabNetwork Molecule IDLN00116696
PubChem Substance ID12223
InChIInChI=1S/C2H4F2/c3-1-2-4/h1-2H2
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分类

  • {uni_hamburg} no charge; 1fragment

相关文献及参考

  • Short: II/14a Title: Molecular Constants: Diamagnetic Molecules Author: Demaison, J.; Dubrulle, A.; Hüttner, W.; Tiemann, E. Editor: Hellwege, K.-H.; Hellwege, A.M. Source: Landolt-Börnstein, New Series Volume: II/14a Page: 1-788 Year: 1982 Keyword: organic compounds; molecular constants; spectroscopy; microwave spectroscopy ISBN: 3-540-11365-7 ISBN: 978-3-540-11365-2 Internet Resource: DOI:10.1007/b19966 RefComment: 196 figs., XI
  • Short: II/19b Title: Molecular Constants: Rotational, Centrifugal Distortion and Related Constants of Diamagnetic Asymmetric Top Molecules Author: Demaison, J.; Hüttner, W.; Vogt, J.; Wlodarczak, G. Editor: Hüttner, W. Source: Landolt-Börnstein, New Series Volume: II/19b Year: 1992 Keyword: organic compounds; molecular constants; spectroscopy; microwave spectroscopy ISBN: 3-540-54578-6 ISBN: 978-3-540-54578-1 Internet Resource: DOI:10.1007/b44334 RefComment: XI, 488 pages. Abstract: Volume II/19 Molecular Constants mostly from Microwave, Molecular Beam and Sub-Doppler Laser Spectroscopy is a supplement to the earlier volumes II/4, II/6, and II/14. The slight change in the title reflects current trends in the applications of spectroscopic methods. Together, the four volumes collect all the critically evaluated data published up to 1989/90 on constants of free molecules obtained by classical and modern spectroscopy. Volume II/19 is divided into four parts to record the growing number of investigations, especially in the microwave and millimeter wave regions, where modern techniques like Fourier Transform Microwave Spectroscopy have made new objects of interest such as molecular complexes and clusters accessible to study. Subvolume II/19b contains corresponding data on diamagnetic asymmetric top molecules.
  • Short: II/2 Title: Magnetic Properties of Coordination and Organometallic Transition Metal Compounds Author: König, E. Editor: Hellwege, K.-H.; Hellwege, A.M. Source: Landolt-Börnstein, New Seri

安全信息

Warnings TOXIC, FLAMMABLE
Hazard Codes F,T
Safety Statements
  • S3/7 Keep container tightly closed in a cool place 将容器严格密闭保存在阴凉处；
  • S9 Keep container in a well-ventilated place 保持容器在通风良好的场所；
  • S16 Keep away from sources of ignition - No smoking 远离火源，禁止吸烟；
  • S33 Take precautionary measures against static discharges 对静电采取预防措施；
Risk Statements
  • R12 Extremely flammable 极端易燃
UN Number 3161
RTECSKI1410500 
TYPE OF TEST            : LCLo - Lowest published lethal concentration
ROUTE OF EXPOSURE       : Inhalation
SPECIES OBSERVED        : Rodent - rat
DOSE/DURATION           : 75 ppm/4H
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   NTIS** National Technical Information Service.  (Springfield, VA 22161)
   Formerly U.S. Clearinghouse for Scientific & Technical Information.
   Volume(issue)/page/year: OTS0534607

TYPE OF TEST            : LC50 - Lethal concentration, 50 percent kill
ROUTE OF EXPOSURE       : Inhalation
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 977 gm/m3/2H
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   TOVEFN Toksikologicheskii Vestnik.  (18-20 Vadkovskii per.  Moscow, 101479,
   Russia) History Unknown  Volume(issue)/page/year: (3),25,1996

TYPE OF TEST            : Mutation in microorganisms
TEST SYSTEM             : Bacteria - Salmonella typhimurium
DOSE/DURATION           : 50 pph/72H (Continuous)
REFERENCE :
   TXAPA9 Toxicology and Applied Pharmacology.  (Academic Press, Inc., 1 E.
   First St., Duluth, MN 55802) V.1-    1959-  Volume(issue)/page/year:
   72,15,1984

其他信息

  • Sigma Aldrich:624-72-6(sigmaaldrich)
  • MOL 文件:624-72-6.mol
  • Hazard Note:Highly Toxic/Flammable

系列性分类

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