Benzene, (methoxymethyl)-
- Formula: C8H10O
- Molecular weight: 122.1644
- IUPAC Standard InChIKey: GQKZBCPTCWJTAS-UHFFFAOYSA-N
- CAS Registry Number: 538-86-3
- 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: Ether, benzyl methyl; α-Methoxytoluene; Benzyl methyl ether; Methyl benzyl ether; Methoxymethylbenzene; α-Methylbenzyl ether
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Phase change data
Go To: Top, Reaction thermochemistry 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 as indicated in comments:
BS - Robert L. Brown and Stephen E. Stein
TRC - Thermodynamics Research Center, NIST Boulder Laboratories, Chris Muzny director
AC - William E. Acree, Jr., James S. Chickos
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
Tboil | 447. | K | N/A | Buckingham and Donaghy, 1982 | BS |
Tboil | 443.7 | K | N/A | Olson, Hipsher, et al., 1947 | Uncertainty assigned by TRC = 0.6 K; TRC |
Tboil | 440.95 | K | N/A | Lecat, 1943 | Uncertainty assigned by TRC = 0.4 K; TRC |
Tboil | 443.65 | K | N/A | Perkin, 1896 | Uncertainty assigned by TRC = 0.5 K; TRC |
Quantity | Value | Units | Method | Reference | Comment |
Tfus | 220.52 | K | N/A | Olson, Hipsher, et al., 1947 | Uncertainty assigned by TRC = 0.4 K; TRC |
Quantity | Value | Units | Method | Reference | Comment |
ΔvapH° | 51.4 ± 0.3 | kJ/mol | GS | Krasnykh, Vasiltsova, et al., 2002 | Based on data from 274. to 314. K.; AC |
Reduced pressure boiling point
Tboil (K) | Pressure (bar) | Reference | Comment |
---|---|---|---|
347. to 350. | 0.040 | Frinton Laboratories Inc., 1986 | BS |
335. to 343. | 0.020 | Buckingham and Donaghy, 1982 | BS |
Reaction thermochemistry 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: Hussein Y. Afeefy, Joel F. Liebman, and Stephen E. Stein
Note: Please consider using the reaction search for this species. This page allows searching of all reactions involving this species. A general reaction search form is also available. Future versions of this site may rely on reaction search pages in place of the enumerated reaction displays seen below.
Individual Reactions
By formula: C7H6 + CH4O = C8H10O
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrH° | -214. | kJ/mol | Cm | Billups, Chow, et al., 1973 | liquid phase; solvent: Methanol |
Gas Chromatography
Go To: Top, Phase change data, Reaction thermochemistry 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
Van Den Dool and Kratz RI, non-polar column, temperature ramp
Column type | Active phase | I | Reference | Comment |
---|---|---|---|---|
Capillary | OV-1 | 966.1 | Gautzsch and Zinn, 1996 | 8. K/min; Tstart: 35. 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 | 984. | Boulanger, Chassagne, et al., 1999 | 30. m/0.25 mm/0.25 μm, H2; Program: 40C(5min) => 2C/min => 220C => 5C/min => 250C(15min) |
Van Den Dool and Kratz RI, polar column, custom temperature program
Column type | Active phase | I | Reference | Comment |
---|---|---|---|---|
Capillary | Carbowax 20M | 1400. | Whitfield, Shea, et al., 1981 | Column length: 150. m; Column diameter: 0.75 mm; Program: not specified |
Normal alkane RI, non-polar column, custom temperature program
Column type | Active phase | I | Reference | Comment |
---|---|---|---|---|
Capillary | SE-30 | 981. | Vinogradov, 2004 | Program: not specified |
Capillary | Polydimethyl siloxanes | 973. | Zenkevich and Chupalov, 1996 | Program: not specified |
Capillary | Polydimethyl siloxanes | 973. | Zenkevich and Chupalov, 1996 | Program: not specified |
Normal alkane RI, polar column, temperature ramp
Column type | Active phase | I | Reference | Comment |
---|---|---|---|---|
Capillary | DB-Wax | 1377. | Buttery, Light, et al., 2000 | 60. m/0.25 mm/0.25 μm, 30. C @ 4. min, 2. K/min, 170. C @ 30. min |
Packed | Carbowax 20M | 1396. | Tsao, 1969 | Helium, Chromosorb P HMDS, 5. K/min; Column length: 2. m; Tstart: 40. C; Tend: 200. C |
Normal alkane RI, polar column, custom temperature program
Column type | Active phase | I | Reference | Comment |
---|---|---|---|---|
Capillary | Carbowax 20M | 1391. | Vinogradov, 2004 | Program: not specified |
References
Go To: Top, Phase change data, Reaction thermochemistry data, Gas Chromatography, Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Buckingham and Donaghy, 1982
Buckingham, J.; Donaghy, S.M.,
Dictionary of Organic Compounds: Fifth Edition, Chapman and Hall, New York, 1982, 1. [all data]
Olson, Hipsher, et al., 1947
Olson, W.T.; Hipsher, H.F.; Buess, C.M.; Goodman, I.A.; Hart, I.; Lamneck, J.H.; Gibbons, L.C.,
The Synthesis and Purification of Ethers,
J. Am. Chem. Soc., 1947, 69, 2451-4. [all data]
Lecat, 1943
Lecat, M.,
Azeotropes of Ethyl Urethane and other Azeotropes,
C. R. Hebd. Seances Acad. Sci., 1943, 217, 273. [all data]
Perkin, 1896
Perkin, W.H.,
LXIX. On Magnetic Rotatory Power, especially of Aromatic Compounds,
J. Chem. Soc., 1896, 69, 1025-1257. [all data]
Krasnykh, Vasiltsova, et al., 2002
Krasnykh, Eugen L.; Vasiltsova, Tatiana V.; Verevkin, Sergey P.; Heintz, Andreas,
Vapor Pressures and Enthalpies of Vaporization of Benzyl Halides and Benzyl Ethers,
J. Chem. Eng. Data, 2002, 47, 6, 1372-1378, https://doi.org/10.1021/je020034h
. [all data]
Frinton Laboratories Inc., 1986
Frinton Laboratories Inc.,
Catalog Number 11, Frinton Laboratories Inc., Vineland, NJ, 1986, 99. [all data]
Billups, Chow, et al., 1973
Billups, W.E.; Chow, W.Y.; Leavell, K.H.; Lewis, E.S.; Margrave, J.L.; Sass, R.L.; Shieh, J.J.; Werness, P.G.; Wood, J.L.,
Structure and thermochemistry of benzocyclopropenes. Bond fixation and strain energy,
J. Am. Chem. Soc., 1973, 95, 7878-7880. [all data]
Gautzsch and Zinn, 1996
Gautzsch, R.; Zinn, P.,
Use of incremental models to estimate the retention indexes of aromatic compounds,
Chromatographia, 1996, 43, 3/4, 163-176, https://doi.org/10.1007/BF02292946
. [all data]
Boulanger, Chassagne, et al., 1999
Boulanger, R.; Chassagne, D.; Crouzet, J.,
Free and bound flavour components of amazonian fruits. 1: Bacuri,
Flavour Fragr. J., 1999, 14, 5, 303-311, https://doi.org/10.1002/(SICI)1099-1026(199909/10)14:5<303::AID-FFJ834>3.0.CO;2-C
. [all data]
Whitfield, Shea, et al., 1981
Whitfield, F.B.; Shea, S.R.; Gillen, K.J.; Shaw, K.J.,
Volatile components from the roots of Acacia pulchella R.Br. and their effect on Phytophthora cinnamomi rands,
Aust. J. Bot., 1981, 29, 2, 195-208, https://doi.org/10.1071/BT9810195
. [all data]
Vinogradov, 2004
Vinogradov, B.A.,
Production, composition, properties and application of essential oils, 2004, retrieved from http://viness.narod.ru. [all data]
Zenkevich and Chupalov, 1996
Zenkevich, I.G.; Chupalov, A.A.,
New Possibilities of Chromato Mass Pectrometric Identification of Organic Compounds Using Increments of Gas Chromatographic Retention Indices of Molecular Structural Fragments,
Zh. Org. Khim. (Rus.), 1996, 32, 5, 656-666. [all data]
Buttery, Light, et al., 2000
Buttery, R.G.; Light, D.M.; Nam, Y.; Merrill, G.B.; Roitman, J.N.,
Volatile components of green walnut husks,
J. Agric. Food Chem., 2000, 48, 7, 2858-2861, https://doi.org/10.1021/jf000288b
. [all data]
Tsao, 1969
Tsao, J.C.Y.,
Prelimivary reports on structural study via mercury-sensitized photolysis and gas chromatography,
J. Chin. Chem. Soc., 1969, 16, 4, 152-163. [all data]
Notes
Go To: Top, Phase change data, Reaction thermochemistry data, Gas Chromatography, References
- Symbols used in this document:
Tboil Boiling point Tfus Fusion (melting) point ΔrH° Enthalpy of reaction at standard conditions ΔvapH° Enthalpy of vaporization at standard conditions - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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