Dibenzofuran
- Formula: C12H8O
- Molecular weight: 168.1913
- IUPAC Standard InChIKey: TXCDCPKCNAJMEE-UHFFFAOYSA-N
- CAS Registry Number: 132-64-9
- Chemical structure:
This structure is also available as a 2d Mol file or as a computed 3d SD file
The 3d structure may be viewed using Java or Javascript. - Other names: [1,1'-Biphenyl]-2,2'-diyl oxide; Dibenzo[b,d]furan; Diphenylene oxide; 2,2'-Biphenylene oxide; 2,2'-Biphenylylene oxide; Dibenzofurane
- Permanent link for this species. Use this link for bookmarking this species for future reference.
- Information on this page:
- Other data available:
- Data at other public NIST sites:
- Options:
Data at NIST subscription sites:
NIST subscription sites provide data under the NIST Standard Reference Data Program, but require an annual fee to access. The purpose of the fee is to recover costs associated with the development of data collections included in such sites. Your institution may already be a subscriber. Follow the links above to find out more about the data in these sites and their terms of usage.
Lee's RI, non-polar column, custom temperature program
Go To: Top, References, Notes
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
Column type | Capillary | Capillary | Capillary | Capillary | Capillary |
---|---|---|---|---|---|
Active phase | DB-5 | HP-5MS | HP-5MS | HP-5MS | HP-5MS |
Column length (m) | 60. | 30. | 30. | 30. | 30. |
Carrier gas | He | He | He | ||
Substrate | |||||
Column diameter (mm) | 0.25 | 0.25 | 0.25 | 0.25 | |
Phase thickness (μm) | 0.25 | 0.25 | 0.25 | 0.25 | |
Program | not specified | 60C(2min) => 6C/min => 258C => 2C/min => 300C(4min) | not specified | not specified | not specified |
I | 260.8 | 259.63 | 259.07 | 259.63 | 251.74 |
Reference | Fuentes, Font, et al., 2007 | Wang, Li, et al., 2007 | Wang, Li, et al., 2007, 2 | Wang, Li, et al., 2007, 2 | Zhou, Wang, et al., 2004 |
Comment | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI |
Column type | Capillary | Capillary | Capillary | Capillary | Capillary |
---|---|---|---|---|---|
Active phase | DB-5 | LM-5 | SE-52 | SE-54 | DB-5 |
Column length (m) | 30. | 30. | 30. | 30. | |
Carrier gas | He | He | |||
Substrate | |||||
Column diameter (mm) | 0.25 | 0.25 | 0.30 | 0.25 | |
Phase thickness (μm) | 0.25 | 0.25 | 0.25 | ||
Program | not specified | 60C(2min) => 15C/min => 180C => 5C/min => 280C(5min) | not specified | not specified | 60 0C (3 min) 10 0C/min -> 100 0C (3 min) 5 0C/min -> 300 0C |
I | 258.7 | 259.74 | 263.31 | 258.53 | 261.3 |
Reference | Lundstedt, Haglund, et al., 2003 | Ré-Poppi and Santiago-Silva, 2002 | Wang, Peng, et al., 1997 | Guillen, Iglesias, et al., 1992 | Paschke, Herbel, et al., 1992 |
Comment | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI |
Column type | Capillary | Capillary | Capillary | Capillary | Capillary |
---|---|---|---|---|---|
Active phase | CP Sil 8 CB | CP Sil 8 CB | DB-5 | DB-5 | OV-101 |
Column length (m) | 50. | 50. | 30. | 30. | |
Carrier gas | He | He | |||
Substrate | |||||
Column diameter (mm) | 0.25 | 0.25 | 0.32 | 0.32 | |
Phase thickness (μm) | 0.25 | 0.25 | |||
Program | not specified | not specified | not specified | not specified | not specified |
I | 258.8 | 259.1 | 256.05 | 257.17 | 259.8 |
Reference | Bundt, Herbel, et al., 1991 | Bundt, Herbel, et al., 1991 | Naikwadi, Charbonneau, et al., 1987 | Naikwadi, Charbonneau, et al., 1987 | Tucminen, Wickstrom, et al., 1986 |
Comment | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI |
References
Go To: Top, Lee's RI, non-polar column, custom temperature program, Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Fuentes, Font, et al., 2007
Fuentes, M.J.; Font, R.; Gomez-Rico, M.F.; Martin-Gullon, I.,
Pyrolysis and combustion of waste lubricant oil from diesel cars: Decomposition and pollutants,
J. Anal. Appl. Pyrolysis, 2007, 79, 1-2, 215-226, https://doi.org/10.1016/j.jaap.2006.12.004
. [all data]
Wang, Li, et al., 2007
Wang, Z.; Li, K.; Lambert, P.; Yang, C.,
Identification, characterization and quantitation of pyrogenic polycylic aromatic hydrocarbons and other organic compounds in tire fire products,
J. Chromatogr. A, 2007, 1139, 1, 14-26, https://doi.org/10.1016/j.chroma.2006.10.085
. [all data]
Wang, Li, et al., 2007, 2
Wang, Z.; Li, K.; Lambert, P.; Brown, C.E.; Yang, C.; Hollebone, B.P.,
Identification and characterization of polycyclic aromatic compounds in tire fire products and differentiation of pyrogenic PAHs from petrogenic PAHs
in Proceedings of the 30th Arctic and Marine Oilspill (AMOP) Technical Seminar. Vol.1, 2007, 61-85. [all data]
Zhou, Wang, et al., 2004
Zhou, J.; Wang, T.; Shi, Q.; Huang, Y.; Mao, T.; Zhong, N.; Zhang, Y.; Zhang, X.,
Determination of sulfur and oxygen containing polycyclic aromatic hydrocarbons in inhalable particulate by gas chromatography - mass spectrometry,
J. Chin. Mass Spectrom. Soc., 2004, 25, 3, 134-140. [all data]
Lundstedt, Haglund, et al., 2003
Lundstedt, S.; Haglund, P.; Öberg, L.,
Degradation and formation of polycyclic aromatic compounds during bioslurry treatment of an aged gasworks soil,
Environ. Toxicol. Chem., 2003, 22, 7, 1413-1420, https://doi.org/10.1002/etc.5620220701
. [all data]
Ré-Poppi and Santiago-Silva, 2002
Ré-Poppi, N.; Santiago-Silva, M.R.,
Identification of polycyclic aromatic hydrocarbons and methoxylated phenols in wood smoke emitted during production of charcoal,
Chromatographia, 2002, 55, 7/8, 475-481, https://doi.org/10.1007/BF02492280
. [all data]
Wang, Peng, et al., 1997
Wang, Y.; Peng, P.; Cui, S.; Zhang, Y.,
Identification of PAH in the Suzhou River bed sediments by GC/MS and PAH retention index system,
J. Nanjing Norm. Univ. (Nat. Sci.), 1997, 20, 2, 47-68. [all data]
Guillen, Iglesias, et al., 1992
Guillen, M.D.; Iglesias, M.J.; Dominguez, A.; Blanco, C.G.,
Polynuclear aromatic hydrocarbon retention indices on SE-54 stationary phase of the volatile components of a coal tar pitch. Relationships between chromatographic retention and thermal reactivity,
J. Chromatogr., 1992, 591, 1-2, 287-295, https://doi.org/10.1016/0021-9673(92)80246-Q
. [all data]
Paschke, Herbel, et al., 1992
Paschke, A.; Herbel, W.; Steinhart, H.; Franke, S.; Francke, W.,
Determination of mono- to tetracyclic aromatic hydrocarbons in lubricating oil,
J. Hi. Res. Chromatogr., 1992, 15, 12, 827-833, https://doi.org/10.1002/jhrc.1240151211
. [all data]
Bundt, Herbel, et al., 1991
Bundt, J.; Herbel, W.; Steinhart, H.; Franke, S.; Francke, W.,
Structure-type separation of diesel fuels by solid phase extraction and identification of the two- and three-ring aromatics by capillary GC-mass spectrometry,
J. Hi. Res. Chromatogr., 1991, 14, 2, 91-98, https://doi.org/10.1002/jhrc.1240140205
. [all data]
Naikwadi, Charbonneau, et al., 1987
Naikwadi, K.P.; Charbonneau, G.M.; Karasek, F.W.; Clement, R.E.,
Separation and Identification of Organic Compounds in Air Particulate Extracts by High-Performance Liquid Chromatography and Gas Chromatography-Mass Spectrometry,
J. Chromatogr., 1987, 398, 227-237, https://doi.org/10.1016/S0021-9673(01)96508-2
. [all data]
Tucminen, Wickstrom, et al., 1986
Tucminen, A.; Wickstrom, K.; Pyysalo, H.,
Determination of Polycyclic Aromatic Compounds by GLC-Selected Ion Monitoring (SIM) Technique,
J. Hi. Res. Chromatogr. Chromatogr. Comm., 1986, 9, 8, 469-471, https://doi.org/10.1002/jhrc.1240090813
. [all data]
Notes
Go To: Top, Lee's RI, non-polar column, custom temperature program, References
- Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
- The National Institute of Standards and Technology (NIST) uses its best efforts to deliver a high quality copy of the Database and to verify that the data contained therein have been selected on the basis of sound scientific judgment. However, NIST makes no warranties to that effect, and NIST shall not be liable for any damage that may result from errors or omissions in the Database.
- Customer support for NIST Standard Reference Data products.