Benzene, 1,1'-(2,2-dichloroethylidene)bis[4-ethyl-

• Formula: C₁₈H₂₀Cl₂
• Molecular weight: 307.257
• IUPAC Standard InChI: InChI=1S/C18H20Cl2/c1-3-13-5-9-15(10-6-13)17(18(19)20)16-11-7-14(4-2)8-12-16/h5-12,17-18H,3-4H2,1-2H3 Copy

  
• IUPAC Standard InChIKey: QFMDFTQOJHFVNR-UHFFFAOYSA-N Copy
• CAS Registry Number: 72-56-0
• Chemical structure:
  This structure is also available as a 2d Mol file
• Other names: Ethane, 1,1-dichloro-2,2-bis(p-ethylphenyl)-; Di(p-ethylphenyl)dichloroethane; Ethylan; ENT-17082; Perthane; Q 137; 1,1-Bis(p-Ethylphenyl)-2,2-dichloroethane; 1,1-Dichloro-2,2-bis(4-ethylphenyl)ethane; 1,1-Dichloro-2,2-bis(p-ethylphenyl)ethane; 2,2-Bis(p-ethylphenyl)-1,1-dichloroethane; 2,2-Dichloro-1,1-bis(p-ethylphenyl)ethane; Ethane, 2,2-bis(p-ethylphenyl)-1,1-dichloro-; α, α--Dichloro-2,2-bis(p-ethylphenyl)ethane; Diethyl-diphenyl dichloroethane; p,p-Ethyl ddd; p,p'-Ethyl-ddd; NCI-C02868; 1,1-bis-(4-Ethylphenyl)-2,2-dichloroethane; 1,1'-(2,2-Dichloroethylidene)bis(4-ethylbenzene)
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• Information on this page:
  • IR Spectrum
  • Gas Chromatography
  • References
  • Notes
• Other data available:
  • Phase change data
  • Mass spectrum (electron ionization)
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IR Spectrum

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Data compiled by: Coblentz Society, Inc.

• FILM FROM C2HCl3 SOLUTION $$ PURITY 99%+ BY TLC $$ SEE SPECTRUM NO. 9724 FOR "FILM FROM C2HCl3" RUN, SPECTRUM NO. 9726 FOR "CS2 SOLUTION" RUN, AND SPECTRUM NO. 9727 FOR "KBr DISC" RUN; PERKIN-ELMER 180 (GRATING); DIGITIZED BY COBLENTZ SOCIETY (BATCH II) FROM HARD COPY; 2 cm^-1 resolution
• SOLID (1.25 mg / 300 mg KBr DISC) $$ PURITY 99+% BY TLC SEE SPECTRUM NO. 9724, 9725 FOR "THIN FILM FROM C2HCl3 SOLUTION" RUN, AND SPECTRUM NO. 9726 FOR "CS2 SOLUTION" RUN; PERKIN-ELMER 180 (GRATING); DIGITIZED BY COBLENTZ SOCIETY (BATCH II) FROM HARD COPY; 2 cm^-1 resolution
• SOLUTION (4.8 mg / cc CCl4, CS2) $$ PURITY 99+% BY TLC SEE SPECTRUM NO. 9724, 9725 FOR "THIN FILM FROM C2HCl3 SOLUTION" RUN, AND SPECTRUM NO. 9727 FOR "KBr DISC" RUN; PERKIN-ELMER 180 (GRATING); DIGITIZED BY COBLENTZ SOCIETY (BATCH II) FROM HARD COPY; 2 cm^-1 resolution
• THIN FILM FROM C2HCl3 SOLUTION $$ PURITY 99+% BY TLC $$ SEE SPECTRUM NO. 9725 FOR "FILM FROM C2HCl3" RUN, SPECTRUM NO. 9726 FOR "CS2 SOLUTION" RUN, AND SPECTRUM NO. 9727 FOR "KBr DISC" RUN; PERKIN-ELMER 180 (GRATING); DIGITIZED BY COBLENTZ SOCIETY (BATCH II) FROM HARD COPY; 2 cm^-1 resolution

Gas Chromatography

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Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.

Data compiled by: NIST Mass Spectrometry Data Center, William E. Wallace, director

Kovats' RI, non-polar column, isothermal

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Kovats' RI, non-polar column, custom temperature program

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Normal alkane RI, non-polar column, custom temperature program

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Normal alkane RI, polar column, custom temperature program

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References

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Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.

Heinzen and Yunes, 1992
Heinzen, V.E.F.; Yunes, R.A., Relationship between gas chromatographic retention indices and molecular connectivity indices of chlorinated pesticides and structurally related compounds, J. Chromatogr., 1992, 598, 2, 243-250, https://doi.org/10.1016/0021-9673(92)85054-W . [all data]

Ramsey, Lee, et al., 1980
Ramsey, J.D.; Lee, T.D.; Osselton, M.D.; Moffat, A.C., Gas-liquid chromatographic retention indices of 296 non-drug substances on SE-30 or OV-1 likely to be encountered in toxicological analyses, J. Chromatogr., 1980, 184, 2, 185-206, https://doi.org/10.1016/S0021-9673(00)85641-1 . [all data]

Tameo and Kiyos, 1991
Tameo, O.; Kiyos, I., Simultaneous determination of pesticides by capillary gas chromatography, Cannot be traslated (in Japan), 1991, 14, 2, 109-122. [all data]

Ardrey and Moffat, 1981
Ardrey, R.E.; Moffat, A.C., Gas-liquid chromatographic retention indices of 1318 substances of toxicological interest on SE-30 or OV-1 stationary phase, J. Chromatogr., 1981, 220, 3, 195-252, https://doi.org/10.1016/S0021-9673(00)81925-1 . [all data]

Notes

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• Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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