[1,1'-Biphenyl]-4,4'-diamine, 3,3'-dichloro-

Formula: C₁₂H₁₀Cl₂N₂
Molecular weight: 253.127
IUPAC Standard InChI: InChI=1S/C12H10Cl2N2/c13-9-5-7(1-3-11(9)15)8-2-4-12(16)10(14)6-8/h1-6H,15-16H2
IUPAC Standard InChIKey: HUWXDEQWWKGHRV-UHFFFAOYSA-N
CAS Registry Number: 91-94-1
Chemical structure:
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Other names: 3,3'-Dichlorobenzidine; Benzidine, 3,3'-dichloro-; o,o'-Dichlorobenzidine; C.I. 23060; Curithane C 126; 3,3'-Dichloro-4,4'-diaminodiphenyl; 3,3'-Dichlorobiphenyl-4,4'-diamine; 4,4'-Diamino-3,3'-dichlorobiphenyl; 4,4'-Diamino-3,3'-dichlorodiphenyl; 3,3'-dichlorobiphenyl-4,4'-ylenediamine; Dichlorobenzidine base; 3,3'-Dichlorbenzidin; 3,3'-Dichloro-4,4'-biphenyldiamine; 3,3'-Dichlorobenzidina; 3,3'-Dichloro-4,4'-diamino(1,1-biphenyl); Rcra waste number U073; 3,3'-Dichloro-1,1'-biphenyl-4,4'-diamine; 3,3'-Dichloro-4,4'-diaminobiphenyl; 3,3'-Dichloro-p,p'-bianiline; NSC 154073
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Gas Chromatography

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

Van Den Dool and Kratz RI, non-polar column, temperature ramp

Column type	Active phase	I	Reference	Comment
Capillary	Ultra-1	2416.64	Richmond and Pombo-Villar, 1997	25. m/0.32 mm/0.52 μm, 15. K/min, 320. C @ 10. min; T_start: 35. C

Normal alkane RI, non-polar column, temperature ramp

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Column type	Active phase	I	Reference	Comment
Capillary	SE-54	2463.	Harland, Cumming, et al., 1986	He, 50. C @ 2. min, 8. K/min, 250. C @ 12. min; Column length: 25. m; Column diameter: 0.32 mm

Lee's RI, non-polar column, temperature ramp

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Column type	Active phase	I	Reference	Comment
Capillary	DB-5	395.3	Donnelly, Abdel-Hamid, et al., 1993	30. m/0.32 mm/0.25 μm, He, 40. C @ 3. min, 8. K/min, 285. C @ 29.5 min

References

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Richmond and Pombo-Villar, 1997
Richmond, R.; Pombo-Villar, E., Short communication. Gas chromatography-mass spectrometry coupled with pseudo-Sadtler retention indices, for the identification of components in the essential oil of Curcuma longa L., J. Chromatogr. A, 1997, 760, 2, 303-308, https://doi.org/10.1016/S0021-9673(96)00802-3 . [all data]

Harland, Cumming, et al., 1986
Harland, B.J.; Cumming, R.I.; Gillings, E., The Kovats indexes of some organic micropollutants on an SE54 capillary column, EUR, I Org. Micropollut. Aquat. Environ., 1986, EUR 10388, 123-127. [all data]

Donnelly, Abdel-Hamid, et al., 1993
Donnelly, J.R.; Abdel-Hamid, M.S.; Jeter, J.L.; Gurka, D.F., Application of gas chromatographic retention properties to the identification of environmental contaminants, J. Chromatogr., 1993, 642, 1-2, 409-415, https://doi.org/10.1016/0021-9673(93)80106-I . [all data]

Notes

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Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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