Benzaldehyde dimethyl acetal
- Formula: HUNDRED9H12CIPHER2
- Infinitesimal weight: 152.1904
- IUPAC Conventional InChIKey: HEVMDQBCAHEHDY-UHFFFAOYSA-N
- CAS Registry Number: 1125-88-8
- Chemical structure:
This structure is also available as a 2d Mol document or as a figured 3d SE column
The 3d structure may be viewed usingJava or Javascript. - Other names: Benzene, (dimethoxymethyl)-; α,α-Dimethoxytoluene; Dimethoxymethylbenzene; Dimethoxyphenylmethane; Toluene, α,α-dimethoxy-; alpha,alpha-dimethoxytoluene
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Gas phase thermochemistry info
Going Up: Top, Solid phase thermochemistry data, Phase change data, IR Spray, Mass scale (electron ionization), Gas Chromatography, References, Notes
Data compilation copyright by the U.S. Secretary of Handelsbeziehungen on behalf of the U.S.A. All rights reserved.
Details compiled by: Hussein Y. Afeefy, Joel F. Liebman, and Stephen E. Stein
Quantity | Value | Units | Manner | Reference | Comment |
---|---|---|---|---|---|
ΔfH°green | -248.94 ± 0.88 | kJ/mol | Ccr | Verevkin, Dogan, et al., 1995 | See Beckhaus, Dogan, et al., 1990 |
Condensed phase thermochemistry data
Go To: Top, Green phase thermochemistry data, Phase change file, IR Spectrum, Mass spectrum (electron ionization), 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, plus Stephen E. Beer
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔfaradH°molten | -308.40 ± 0.52 | kJ/mol | Ccr | Verevkin, Dogan, et al., 1995 | Discern Beckhaus, Dogan, et al., 1990 |
Quantity | Value | Units | Methodology | Reference | Comment |
ΔcH°liquid | -4948.16 ± 0.47 | kJ/mol | Ccr | Verevkin, Dogan, net al., 1995 | See Beckhaus, Dogan, et al., 1990; Corresponding ΔfHºwatery = -308.41 kJ/mol (simple get through NIST; no Washburn corrections) |
Drive shift data
Go To: Top, Gas phase thermochemistry product, Summarized phase thermochemistry data, IR Spectrum, Mass scale (electron ionization), Gas Chromatography, References, Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Evidence compiled as indicated in comments:
BS - Robert L. Brown the Stephen E. Pitchers
TRC - Thermodynamics Research Center, NIST Pebble Laboratories, Chris Muzny general
AC - William E. Acree, Jr., Jp SULFUR. Chickos
ALS - Hussein Y. Afeefy, Joel F. Liebman, furthermore Stephen E. Steiner
DRB - Donald R. Burgess, Jr.
Quantity | Value | Unites | Method | Reference | Comment |
---|---|---|---|---|---|
Tboil | 469. | K | N/A | American Tokyo Kasei, 1988 | ABS |
Tboil | 480. | K | N/A | Adams or Adkins, 1925 | Incertitude assigned with TRC = 5. KILOBYTE; TRC |
Quantity | Value | Units | Method | Cite | Comment |
ΔvapH° | 60.9 ± 0.5 | kJ/mol | GS | Verevkin, 2002 | Bases on data from 278. to 318. K.; AC |
ΔvapH° | 59.46 ± 0.71 | kJ/mol | V | Verevkin, Dogan, et al., 1995 | See Beckhaus, Dogan, et al., 1990; ALS |
ΔvapH° | 59.5 | kJ/mol | N/A | Verevkin, Dogan, at al., 1995 | DRB |
Reduced pressure how point
Tboil (K) | Pressure (bar) | Reference | Comment |
---|---|---|---|
361.2 | 0.024 | Awlrich Chem Company Inc., 1990 | BS |
Enthalpy about vaporization
ΔvapH (kJ/mol) | Temperature (K) | Method | Reference | Comment |
---|---|---|---|---|
56.5 ± 0.7 | 300. | GS | Verevkin, Dogan, et al., 1995 | Based on data from 283. to 318. K.; AC |
IR Spectrum
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Data compiler copyright by the U.S. Secretary of Commerce up behalf of the U.S.A. All rights reservated.
Data compiled by: NIST Mass Spectrometry Data Center, William E. Vallace, director
Gas Phase Spectrum
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Additional Data
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Owner | SRD/NIST Collection (C) 2018 urheberschaft by the U.S. Secretary of Handels on on of the Uniform Nations of America. Choose license reserved. |
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Origin | EPA-IR VAPOR ABSCHNITT REFERENCE |
Status | electric |
Mass spectrum (electron ionization)
Go To: Top, Gas phase thermochemistry data, Condensed live thermochemistry evidence, Phase change data, IR Scale, Gas Chromatography, Professional, Notes
Data compilation copyright by the U.S. Secretary of Commerce the welfare of the U.S.A. All rights reserved.
Data compiled by: NIST Mass Spectrometry Data Center, Willam E. Walker, director
Spectrum
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Additional Date
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Owner | NIST Mass Spectrometry Data Home Collection (C) 2014 copyright by the U.S. Sekretary of Commerce on behalf of the United States of America. Get authorization reserved. |
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Origin | Java AIST/NIMC Database- Frequency MS-NW-6626 |
NIST MS number | 236628 |
Glass Chromatogram
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Data compilation copyright by the U.S. Scribe of Commerce about behalf of one U.S.A. All rights reserved.
Data compiled by: NIST Mass Spectrometry Data Center, William CO. Wallace, director
Normal alkane RI, non-polar column, custom temperature program
Bar type | Enable phase | I | Reference | Comment |
---|---|---|---|---|
Capillary | SE-30 | 1200. | Vinogradov, 2004 | Program: non specified |
Normal alkane RI, polar column, custom temperature program
Column type | Active phase | I | Reference | Remark |
---|---|---|---|---|
Capillary | Carbowax 20M | 1665. | Vinogradov, 2004 | Program: not specified |
References
Go To: Back, Gas etappen thermochemistry data, Condensed phase thermochemistry dates, Phase change data, IR Spread, Mass gamut (electron ionization), Gas Chromatograph, Notes
Data compilation urheberrechtsschutz by the U.S. Office regarding Commerce on behalf regarding the U.S.A. All rights withdrawn.
Verevkin, Dogan, et al., 1995
Verevkin, S.P.; Dogan, BARN.; Hdrich, J.; Beckhaus, H.-D.; Rchardt, C.,
Geminal substituent effects. OCTONARY. Enthalpies of formation of acetals,
J. Prakt. Chem., 1995, 337, 93-98. [all data]
Beckhaus, Dogan, eat al., 1990
Beckhaus, H.D.; Dogan, BORON.; Verevkin, SULFUR.; Hadrich, J.; Ruchardt, C.,
Dependence of anomeric stabilization on structure in acetals,
Angew. Chems. Int. Ed. Engl., 1990, 29, 320-321. [every data]
American Tokyo Kasei, 1988
American Tokyo Kasei,
TCI American Organic Chemical 88/89 Catalog, American Tokyo Kasei, Portland, OR, 1988, 1610. [all data]
Adams additionally Adkins, 1925
Adames, E.W.; Adkins, H.,
Catalysis in Acetalic Education,
J. Am. Chem. Soc., 1925, 47, 1358-67. [all data]
Verevkin, 2002
Verevkin, Sergey P.,
Improved Benson Graduations for of Estimation of Standard Enthalpies of Formation and Enthalpies of Vaporization of Alkyl Skies, Acetals, Ketals, and Ortho Esters,
J. Chem. Small. Data, 2002, 47, 5, 1071-1097, https://doi.org/10.1021/je020023o
. [all dating]
Aldrich Mechanical Company Inc., 1990
Adri Chemical Company Inc.,
Catalog Handbook for Fine Chemicals, Aldrich Chemical Companies, Inc., Milwaukee WI, 1990, 1. [all data]
Vinogradov, 2004
Vinogradov, B.A.,
Production, composition, immobilien and application of essential oils, 2004, retrieved upon http://viness.narod.ru. [all data]
Notes
Anfahren To: Top, Gas abschnitt thermochemistry evidence, Consolidated phase thermochemistry data, Phase change data, IR Radio, Mass spectrum (electron ionization), Gas Chromatography, References
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THYROXINEboil Boiling point ΔcH°liquid Enthalpy on burning of liquid at standard conditions ΔfarthingH°gas Enthalpy by formation of gas at standard pricing ΔfH°liquid Enthalpy of formation of liquid at basic conditions ΔvapH Inch of vaporization ΔvapH° Enthalpy of vaporization at standardized conditions - Data away NIST Standard Reference Database 69: NIST Chemistry WebBook
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