9H-Fluorene, 2-methyl-
- Formula: C14H12
- Molecular weight: 180.2451
- IUPAC Standard InChIKey: RKJHJMAZNPASHY-UHFFFAOYSA-N
- CAS Registry Number: 1430-97-3
- 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: Fluorene, 2-methyl-; 2-Methylfluorene; 2-Methyl-9H-fluorene
- Permanent link for this species. Use this link for bookmarking this species for future reference.
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Phase change data
Go To: Top, Gas phase ion energetics data, Gas Chromatography, 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: Robert L. Brown and Stephen E. Stein
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
Tboil | 591.2 | K | N/A | Weast and Grasselli, 1989 |
Gas phase ion energetics data
Go To: Top, Phase change data, Gas Chromatography, 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: John E. Bartmess
View reactions leading to C14H12+ (ion structure unspecified)
De-protonation reactions
C14H11- + =
By formula: C14H11- + H+ = C14H12
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrH° | 352.5 ± 2.2 | kcal/mol | G+TS | Taft, 1987 | gas phase; value altered from reference due to change in acidity scale |
Quantity | Value | Units | Method | Reference | Comment |
ΔrG° | 344.8 ± 2.0 | kcal/mol | IMRE | Taft, 1987 | gas phase; value altered from reference due to change in acidity scale |
Gas Chromatography
Go To: Top, Phase change data, Gas phase ion energetics data, 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
Kovats' RI, non-polar column, isothermal
Column type | Active phase | Temperature (C) | I | Reference | Comment |
---|---|---|---|---|---|
Capillary | OV-1 | 160. | 1676. | Zhang, Chen, et al., 1997 | 25. m/0.2 mm/0.33 μm, N2 |
Van Den Dool and Kratz RI, non-polar column, temperature ramp
Column type | Active phase | I | Reference | Comment |
---|---|---|---|---|
Capillary | OV-1 | 1694.8 | Zhang, Shen, et al., 2000 | 25. m/0.2 mm/0.33 μm, 5. K/min; Tstart: 100. C; Tend: 180. C |
Capillary | OV-1 | 1712.7 | Zhang, Shen, et al., 2000 | 25. m/0.2 mm/0.33 μm, 5. K/min; Tstart: 100. C; Tend: 180. C |
Capillary | SE-52 | 1673. | Beernaert, 1979 | He, 50. C @ 5. min, 6. K/min; Column length: 33.3 m; Column diameter: 0.50 mm; Tend: 320. C |
Capillary | SE-52 | 1673. | Carugno and Rossi, 1967 | N2, 1.8 K/min; Column length: 65. m; Column diameter: 0.3 mm; Tstart: 100. C; Tend: 300. C |
Van Den Dool and Kratz RI, non-polar column, custom temperature program
Column type | Active phase | I | Reference | Comment |
---|---|---|---|---|
Capillary | DB-5 | 1720. | Havenga and Rohwer, 1999 | 30. m/0.25 mm/0.25 μm, He; Program: 60 0C 7 0C/min -> 130 0C 5 0C/min -> 200 0C 6 0C/min -> 260 0C 20 0C/min -> 320 0C (4 min) |
Normal alkane RI, non-polar column, isothermal
Column type | Active phase | Temperature (C) | I | Reference | Comment |
---|---|---|---|---|---|
Packed | Polydimethyl siloxane | 183. | 1684. | Ferrand, 1962 |
Lee's RI, non-polar column, temperature ramp
Column type | Active phase | I | Reference | Comment |
---|---|---|---|---|
Capillary | DB-5MS | 287.75 | Sun, Zhou, et al., 2008 | 30. m/0.25 mm/0.25 μm, 50. C @ 2. min, 6. K/min, 300. C @ 16. min |
Capillary | HP-5 | 288.7 | Shao, Wang, et al., 2006 | 30. m/0.3 mm/0.25 μm, He, 50. C @ 5. min, 5. K/min, 200. C @ 15. min |
Capillary | 5 % Phenyl methyl siloxane | 288.21 | Skrbic and Onjia, 2006 | 2. K/min; Tstart: 50. C; Tend: 250. C |
Capillary | 5 % Phenyl methyl siloxane | 287.70 | Skrbic and Onjia, 2006 | 80. C @ 2. min, 8. K/min, 300. C @ 10. min |
Capillary | PTE-5 | 288.09 | Wang, Jia, et al., 2000 | 30. m/0.25 mm/0.25 μm, 60. C @ 1.5 min, 8. K/min, 300. C @ 12.5 min |
Capillary | HP-5 | 288.78 | Piao, Chu, et al., 1999 | 30. m/0.25 mm/0.25 μm, 50. C @ 2. min, 4. K/min, 280. C @ 20. min |
Capillary | SE-52 | 288.22 | Wang, Peng, et al., 1997 | 4. K/min; Column length: 30. m; Column diameter: 0.30 mm; Tstart: 40. C; Tend: 250. C |
Capillary | DB-5 | 286.72 | Williams and Horne, 1995 | He, 60. C @ 2. min, 5. K/min; Column length: 25. m; Column diameter: 0.3 mm; Tend: 270. C |
Capillary | DB-5 | 288.87 | Wang, Fingas, et al., 1994 | 30. m/0.32 mm/0.25 μm, He, 50. C @ 2. min, 6. K/min; Tend: 300. C |
Capillary | CP Sil 8 CB | 288.5 | Bundt, Herbel, et al., 1991 | 50. m/0.25 mm/0.25 μm, He, 4. K/min; Tstart: 80. C; Tend: 300. C |
Capillary | DB-5 | 288.29 | Wise, Benner, et al., 1988 | 30. m/0.25 mm/0.25 μm, 40. C @ 2. min, 4. K/min, 280. C @ 5. min |
Capillary | SE-52 | 288.42 | Vassilaros, Kong, et al., 1982 | 20. m/0.30 mm/0.25 μm, H2, 40. C @ 2. min, 4. K/min; Tend: 265. C |
Capillary | SE-52 | 288.21 | Lee, Vassilaros, et al., 1979 | 12. m/0.3 mm/0.34 μm, He, 2. K/min; Tstart: 50. C; Tend: 250. C |
Lee's RI, non-polar column, custom temperature program
Column type | Active phase | I | Reference | Comment |
---|---|---|---|---|
Capillary | DB-5 | 277.2 | Fuentes, Font, et al., 2007 | Column length: 60. m; Program: not specified |
Capillary | HP-5MS | 288.28 | Wang, Li, et al., 2007 | 30. m/0.25 mm/0.25 μm, He; Program: 60C(2min) => 6C/min => 258C => 2C/min => 300C(4min) |
Capillary | HP-5MS | 288.28 | Wang, Li, et al., 2007, 2 | 30. m/0.25 mm/0.25 μm, He; Program: not specified |
Capillary | HP-5MS | 288.29 | Wang, Li, et al., 2007, 2 | 30. m/0.25 mm/0.25 μm, He; Program: not specified |
Capillary | HP-5MS | 288.42 | Wang, Li, et al., 2007, 2 | 30. m/0.25 mm/0.25 μm, He; Program: not specified |
Capillary | DB-5MS | 288.4 | Aracil, Font, et al., 2005 | Column length: 60. m; Column diameter: 0.25 mm; Program: not specified |
Capillary | Ultra-1 | 287.7 | Sremac, Skrbic, et al., 2005 | 50. m/0.32 mm/0.50 μm, Nitrogen; Program: 40-100 0C 3-15 0C/min -> 290 0C |
Capillary | Ultra-1 | 288.2 | Sremac, Skrbic, et al., 2005 | 50. m/0.32 mm/0.50 μm, Nitrogen; Program: 40-100 0C 3-15 0C/min -> 290 0C |
Capillary | DB-5 | 287.7 | Lundstedt, Haglund, et al., 2003 | 30. m/0.25 mm/0.25 μm; Program: not specified |
Capillary | SE-52 | 288.21 | Wang, Peng, et al., 1997 | Column length: 30. m; Column diameter: 0.30 mm; Program: not specified |
Capillary | CP Sil 8 CB | 287.5 | Bundt, Herbel, et al., 1991 | 50. m/0.25 mm/0.25 μm, He; Program: not specified |
Capillary | CP Sil 8 CB | 288.4 | Bundt, Herbel, et al., 1991 | 50. m/0.25 mm/0.25 μm, He; Program: not specified |
Capillary | DB-5 | 287.28 | Naikwadi, Charbonneau, et al., 1987 | Column length: 30. m; Column diameter: 0.32 mm; Program: not specified |
Capillary | DB-5 | 288.21 | Naikwadi, Charbonneau, et al., 1987 | Column length: 30. m; Column diameter: 0.32 mm; Program: not specified |
Capillary | SE-52 | 287.89 | Shlyakhov, 1984 | Program: not specified |
Capillary | SE-52 | 288.21 | Shlyakhov, 1984 | Program: not specified |
Capillary | SE-52 | 288.95 | Shlyakhov, 1984 | Program: not specified |
Capillary | SE-52 | 289.03 | Shlyakhov, 1984 | Program: not specified |
References
Go To: Top, Phase change data, Gas phase ion energetics data, Gas Chromatography, Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Weast and Grasselli, 1989
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Gas Chromatographic Analysis of Polyclylic Aromatic Hydrocarbons,
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Prediction of Lee Retention Indices of Polycyclic Aromatic Hydrocarbons by Artificial Neural Networks,
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Notes
Go To: Top, Phase change data, Gas phase ion energetics data, Gas Chromatography, References
- Symbols used in this document:
Tboil Boiling point ΔrG° Free energy of reaction at standard conditions ΔrH° Enthalpy of reaction at standard conditions - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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