1,4-Dioxane
- Formula: C4H8O2
- Molecular weight: 88.1051
- IUPAC Standard InChIKey: RYHBNJHYFVUHQT-UHFFFAOYSA-N
- CAS Registry Number: 123-91-1
- 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: p-Dioxane; p-Dioxan; Di(ethylene oxide); Diethylene dioxide; Diethylene ether; Dioxan; Dioxane; Dioxyethylene ether; 1,4-Diethylene dioxide; 1,4-Dioxan; 1,4-Dioxacyclohexane; Glycol ethylene ether; Tetrahydro-p-dioxin; Diokan; Dioksan; Diossano-1,4; Dioxaan-1,4; Dioxan-1,4; Dioxane-1,4; Dioxanne; NCI-C03689; Tetrahydro-1,4-dioxin; p-Dioxin, tetrahydro-; Rcra waste number U108; UN 1165; 1,4-Dioxin, tetrahydro-; 1,4-Diethyleneoxide; Glycol ethylene ether 8; NE 220; NSC 8728
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Gas phase thermochemistry data
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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:
ALS - Hussein Y. Afeefy, Joel F. Liebman, and Stephen E. Stein
GT - Glushko Thermocenter, Russian Academy of Sciences, Moscow
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔfH°gas | -315.30 ± 0.80 | kJ/mol | Ccr | Bystrm and Mansson, 1982 | Reanalyzed by Cox and Pilcher, 1970, Original value = -316.5 ± 0.9 kJ/mol; ALS |
ΔfH°gas | -318. ± 2. | kJ/mol | Ccb | Snelson and Skinner, 1961 | ALS |
Quantity | Value | Units | Method | Reference | Comment |
S°gas | 299.91 | J/mol*K | N/A | Stull D.R., 1969 | GT |
Constant pressure heat capacity of gas
Cp,gas (J/mol*K) | Temperature (K) | Reference | Comment |
---|---|---|---|
33.85 | 50. | Dorofeeva O.V., 1992 | p=1 bar. Selected values are in close agreement with statistical values calculated by [ Ellestad O.H., 1971, Thermodynamics Research Center, 1997]. Heat capacities calculated by [ Malherbe F.E., 1952] are 2-3 J/mol*K larger than those given here.; GT |
41.06 | 100. | ||
51.71 | 150. | ||
63.63 | 200. | ||
84.31 | 273.15 | ||
92.1 ± 1.5 | 298.15 | ||
92.71 | 300. | ||
124.76 | 400. | ||
153.97 | 500. | ||
178.64 | 600. | ||
199.16 | 700. | ||
216.33 | 800. | ||
230.78 | 900. | ||
243.02 | 1000. | ||
253.43 | 1100. | ||
262.32 | 1200. | ||
269.94 | 1300. | ||
276.49 | 1400. | ||
282.15 | 1500. |
Condensed phase thermochemistry data
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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:
ALS - Hussein Y. Afeefy, Joel F. Liebman, and Stephen E. Stein
DH - Eugene S. Domalski and Elizabeth D. Hearing
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔfH°liquid | -355.13 ± 0.86 | kJ/mol | Ccr | Bystrm and Mansson, 1982 | ALS |
ΔfH°liquid | -353.5 ± 0.8 | kJ/mol | Ccb | Snelson and Skinner, 1961 | ALS |
Quantity | Value | Units | Method | Reference | Comment |
ΔcH°liquid | -2362.23 ± 0.99 | kJ/mol | Ccr | Bystrm and Mansson, 1982 | Corresponding ΔfHºliquid = -355.13 kJ/mol (simple calculation by NIST; no Washburn corrections); ALS |
ΔcH°liquid | -2363.9 ± 0.50 | kJ/mol | Ccb | Snelson and Skinner, 1961 | Corresponding ΔfHºliquid = -353.4 kJ/mol (simple calculation by NIST; no Washburn corrections); ALS |
ΔcH°liquid | -2346.2 | kJ/mol | Ccb | Roth and Meyer, 1933 | Corrected for pressure and temperature; Corresponding ΔfHºliquid = -371.1 kJ/mol (simple calculation by NIST; no Washburn corrections); ALS |
ΔcH°liquid | -2186.8 | kJ/mol | Ccb | Herz and Lorentz, 1929 | Corresponding ΔfHºliquid = -530.57 kJ/mol (simple calculation by NIST; no Washburn corrections); ALS |
Quantity | Value | Units | Method | Reference | Comment |
S°liquid | 196.6 | J/mol*K | N/A | Jacobs and Parks, 1934 | Extrapolation below 90 K, 11.12 cal/mol*K.; DH |
Constant pressure heat capacity of liquid
Cp,liquid (J/mol*K) | Temperature (K) | Reference | Comment |
---|---|---|---|
149.65 | 298.15 | Grolier, Roux-Desgranges, et al., 1993 | DH |
150.57 | 298.15 | Trejo, Costas, et al., 1991 | DH |
149.489 | 298.15 | Barta, Kooner, et al., 1989 | DH |
150.65 | 298.15 | Grolier, Inglese, et al., 1984 | DH |
150.77 | 298.15 | Inglese, Grolier, et al., 1984 | DH |
149.73 | 298.15 | Inglese, Castagnolo, et al., 1981 | DH |
149.0 | 298. | Murthy and Subrahmanyam, 1979 | DH |
149. | 298.15 | Bonner and Cerutti, 1976 | DH |
140.2 | 298. | Conti, Gianni, et al., 1976 | DH |
155.6 | 298. | Deshpande and Bhatagadde, 1971 | T = 298 to 318 K.; DH |
147.9 | 298.15 | Hyder Khan and Subrahmanyam, 1971 | T = 298; 313 K.; DH |
147.9 | 298. | Subrahmanyam and Khan, 1969 | DH |
152.97 | 298.2 | Jacobs and Parks, 1934 | T = 92 to 299 K. Value is unsmoothed experimental datum.; DH |
146.0 | 291. | Roth and Meyer, 1933 | T = 8 to 28°C.; DH |
154.8 | 296. | Herz and Lorentz, 1929 | DH |
Phase change data
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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
ALS - Hussein Y. Afeefy, Joel F. Liebman, and Stephen E. Stein
DRB - Donald R. Burgess, Jr.
AC - William E. Acree, Jr., James S. Chickos
DH - Eugene S. Domalski and Elizabeth D. Hearing
CAL - James S. Chickos, William E. Acree, Jr., Joel F. Liebman, Students of Chem 202 (Introduction to the Literature of Chemistry), University of Missouri -- St. Louis
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
Tboil | 374.3 ± 0.8 | K | AVG | N/A | Average of 20 out of 21 values; Individual data points |
Quantity | Value | Units | Method | Reference | Comment |
Tfus | 285. ± 1. | K | AVG | N/A | Average of 17 out of 18 values; Individual data points |
Quantity | Value | Units | Method | Reference | Comment |
Ttriple | 284.1 | K | N/A | Jacobs and Parks, 1934, 2 | Crystal phase 1 phase; Uncertainty assigned by TRC = 0.2 K; TRC |
Quantity | Value | Units | Method | Reference | Comment |
Tc | 587.3 | K | N/A | Cristou, Young, et al., 1991 | Uncertainty assigned by TRC = 1. K; TRC |
Tc | 588.15 | K | N/A | Glaser and Ruland, 1957 | Uncertainty assigned by TRC = 2. K; TRC |
Tc | 588. | K | N/A | Kobe, Ravicz, et al., 1956 | Uncertainty assigned by TRC = 2. K; TRC |
Tc | 585.15 | K | N/A | Hojendahl, 1946 | Uncertainty assigned by TRC = 2. K; TRC |
Quantity | Value | Units | Method | Reference | Comment |
Pc | 54.7155 | bar | N/A | Glaser and Ruland, 1957 | Uncertainty assigned by TRC = 3.0398 bar; TRC |
Pc | 52.10 | bar | N/A | Kobe, Ravicz, et al., 1956 | Uncertainty assigned by TRC = 0.6894 bar; TRC |
Pc | 50.00 | bar | N/A | Hojendahl, 1946 | Uncertainty assigned by TRC = 0.70 bar; by extrapolation of vapor pressure to critical temperature; TRC |
Quantity | Value | Units | Method | Reference | Comment |
Vc | 0.239 | l/mol | N/A | Cristou, Young, et al., 1991 | Uncertainty assigned by TRC = 0.008 l/mol; TRC |
Vc | 0.239 | l/mol | N/A | Kobe, Ravicz, et al., 1956 | Uncertainty assigned by TRC = 0.004 l/mol; TRC |
Quantity | Value | Units | Method | Reference | Comment |
ρc | 4.09 | mol/l | N/A | Hojendahl, 1946 | Uncertainty assigned by TRC = 0.11 mol/l; TRC |
Quantity | Value | Units | Method | Reference | Comment |
ΔvapH° | 38. ± 4. | kJ/mol | AVG | N/A | Average of 7 values; Individual data points |
Enthalpy of vaporization
ΔvapH (kJ/mol) | Temperature (K) | Method | Reference | Comment |
---|---|---|---|---|
34.16 | 374.5 | N/A | Majer and Svoboda, 1985 | |
38. | 300. | A | Stephenson and Malanowski, 1987 | Based on data from 285. to 375. K.; AC |
36.5 | 350. | N/A | Castellari, Comelli, et al., 1984 | Based on data from 329. to 372. K.; AC |
37.3 | 308. | N/A | Vinson and Martin, 1963 | Based on data from 293. to 398. K. See also Boublik, Fried, et al., 1984.; AC |
35.8 | 273. | V | Gallaugher and Hibbert, 1937 | ALS |
37. | 318. | N/A | Hovorka, Schaefer, et al., 1936 | Based on data from 283. to 353. K.; AC |
Antoine Equation Parameters
log10(P) = A − (B / (T + C))
P = vapor pressure (bar)
T = temperature (K)
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Temperature (K) | A | B | C | Reference | Comment |
---|---|---|---|---|---|
293. to 378. | 4.58135 | 1570.093 | -31.297 | Crenshaw, Cope, et al., 1938 | Coefficents calculated by NIST from author's data. |
Enthalpy of sublimation
ΔsubH (kJ/mol) | Temperature (K) | Method | Reference | Comment |
---|---|---|---|---|
35.6 | 255. | A | Stull, 1947 | Based on data from 237. to 272. K.; AC |
Enthalpy of fusion
ΔfusH (kJ/mol) | Temperature (K) | Reference | Comment |
---|---|---|---|
12.84 | 284.1 | Domalski and Hearing, 1996 | AC |
11.880 | 283.2 | Roth and Meyer, 1933 | DH |
Entropy of fusion
ΔfusS (J/mol*K) | Temperature (K) | Reference | Comment |
---|---|---|---|
41.9 | 283.2 | Roth and Meyer, 1933 | DH |
Entropy of fusion
ΔfusS (J/mol*K) | Temperature (K) | Reference | Comment |
---|---|---|---|
8.79 | 272.9 | Domalski and Hearing, 1996 | CAL |
45.19 | 284.1 |
Enthalpy of phase transition
ΔHtrs (kJ/mol) | Temperature (K) | Initial Phase | Final Phase | Reference | Comment |
---|---|---|---|---|---|
2.351 | 272.9 | crystaline, II | crystaline, I | Jacobs and Parks, 1934 | DH |
12.845 | 284.1 | crystaline, I | liquid | Jacobs and Parks, 1934 | DH |
Entropy of phase transition
ΔStrs (J/mol*K) | Temperature (K) | Initial Phase | Final Phase | Reference | Comment |
---|---|---|---|---|---|
8.6 | 272.9 | crystaline, II | crystaline, I | Jacobs and Parks, 1934 | DH |
45.2 | 284.1 | crystaline, I | liquid | Jacobs and Parks, 1934 | DH |
Reaction thermochemistry data
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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:
M - Michael M. Meot-Ner (Mautner) and Sharon G. Lias
RCD - Robert C. Dunbar
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: C3H7O+ + C4H8O2 = (C3H7O+ • C4H8O2)
Bond type: Hydrogen bonds of the type OH-O between organics
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrH° | 126. | kJ/mol | ICR | Larson and McMahon, 1982 | gas phase; switching reaction((CH3)2OH+)(CH3)2O, Entropy change calculated or estimated; Grimsrud and Kebarle, 1973, Lias, Liebman, et al., 1984, Keesee and Castleman, 1986; M |
Quantity | Value | Units | Method | Reference | Comment |
ΔrS° | 126. | J/mol*K | N/A | Larson and McMahon, 1982 | gas phase; switching reaction((CH3)2OH+)(CH3)2O, Entropy change calculated or estimated; Grimsrud and Kebarle, 1973, Lias, Liebman, et al., 1984, Keesee and Castleman, 1986; M |
Quantity | Value | Units | Method | Reference | Comment |
ΔrG° | 87.9 | kJ/mol | ICR | Larson and McMahon, 1982 | gas phase; switching reaction((CH3)2OH+)(CH3)2O, Entropy change calculated or estimated; Grimsrud and Kebarle, 1973, Lias, Liebman, et al., 1984, Keesee and Castleman, 1986; M |
By formula: C4H9O2+ + C4H8O2 = (C4H9O2+ • C4H8O2)
Bond type: Hydrogen bonds of the type OH-O between organics
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrH° | 129. | kJ/mol | ICR | Larson and McMahon, 1982 | gas phase; switching reaction((CH3)2OH+)(CH3)2O, Entropy change calculated or estimated; Grimsrud and Kebarle, 1973, Lias, Liebman, et al., 1984, Keesee and Castleman, 1986; M |
Quantity | Value | Units | Method | Reference | Comment |
ΔrS° | 132. | J/mol*K | N/A | Larson and McMahon, 1982 | gas phase; switching reaction((CH3)2OH+)(CH3)2O, Entropy change calculated or estimated; Grimsrud and Kebarle, 1973, Lias, Liebman, et al., 1984, Keesee and Castleman, 1986; M |
Quantity | Value | Units | Method | Reference | Comment |
ΔrG° | 90.0 | kJ/mol | ICR | Larson and McMahon, 1982 | gas phase; switching reaction((CH3)2OH+)(CH3)2O, Entropy change calculated or estimated; Grimsrud and Kebarle, 1973, Lias, Liebman, et al., 1984, Keesee and Castleman, 1986; M |
By formula: Na+ + C4H8O2 = (Na+ • C4H8O2)
Free energy of reaction
ΔrG° (kJ/mol) | T (K) | Method | Reference | Comment |
---|---|---|---|---|
101. | 298. | IMRE | McMahon and Ohanessian, 2000 | Anchor alanine=39.89; RCD |
Henry's Law data
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Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Data compiled by: Rolf Sander
Henry's Law constant (water solution)
kH(T) = k°H exp(d(ln(kH))/d(1/T) ((1/T) - 1/(298.15 K)))
k°H = Henry's law constant for solubility in water at 298.15 K (mol/(kg*bar))
d(ln(kH))/d(1/T) = Temperature dependence constant (K)
k°H (mol/(kg*bar)) | d(ln(kH))/d(1/T) (K) | Method | Reference | Comment |
---|---|---|---|---|
140. | Q | N/A | missing citation give several references for the Henry's law constants but don't assign them to specific species. | |
140. | M | N/A | Value at T = 303. K. | |
220. | M | N/A | ||
210. | X | N/A | Value given here as quoted by missing citation. | |
200. | 5800. | M | N/A |
IR Spectrum
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Data compiled by: Coblentz Society, Inc.
- GAS (8 mmHg, N2 ADDED, TOTAL PRESSURE 600 mmHg); BECKMAN IR-9 (GRATING); DIGITIZED BY NIST FROM HARD COPY (FROM TWO SEGMENTS); 2 cm-1 resolution
- SOLUTION (10% IN CCl4 FOR 3800-1340, 10% IN CS2 FOR 1340-460 CM-1); DOW KBr FOREPRISM-GRATING; DIGITIZED BY NIST FROM HARD COPY (FROM TWO SEGMENTS); 4 cm-1 resolution
- SOLUTION (10% IN CCl4 FOR 4000-1330 CM-1, 10% IN CS2 FOR 1330-600 CM-1); BECKMAN IR-7 (GRATING); DIGITIZED BY NIST FROM HARD COPY (FROM TWO SEGMENTS); 4 cm-1 resolution
Data compiled by: NIST Mass Spectrometry Data Center, William E. Wallace, director
Mass spectrum (electron ionization)
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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
Spectrum
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Additional Data
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Owner | NIST Mass Spectrometry Data Center Collection (C) 2014 copyright by the U.S. Secretary of Commerce on behalf of the United States of America. All rights reserved. |
---|---|
Origin | NIST Mass Spectrometry Data Center, 1990. |
NIST MS number | 118696 |
UV/Visible spectrum
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Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Data compiled by: Victor Talrose, Eugeny B. Stern, Antonina A. Goncharova, Natalia A. Messineva, Natalia V. Trusova, Margarita V. Efimkina
Spectrum
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Additional Data
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Source | Pickett, Hoeflich, et al., 1951 |
---|---|
Owner | INEP CP RAS, NIST OSRD Collection (C) 2007 copyright by the U.S. Secretary of Commerce on behalf of the United States of America. All rights reserved. |
Origin | INSTITUTE OF ENERGY PROBLEMS OF CHEMICAL PHYSICS, RAS |
Source reference | RAS UV No. 3275 |
Instrument | Hilger fluorite prism spectrograph |
Melting point | 11.8 |
Boiling point | 101.5 |
Vibrational and/or electronic energy levels
Go To: Top, Gas phase thermochemistry data, Condensed phase thermochemistry data, Phase change data, Reaction thermochemistry data, Henry's Law data, IR Spectrum, Mass spectrum (electron ionization), UV/Visible spectrum, 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: Takehiko Shimanouchi
Symmetry: C2h Symmetry Number σ = 2
Sym. | No | Approximate | Selected Freq. | Infrared | Raman | Comments | ||||
---|---|---|---|---|---|---|---|---|---|---|
Species | type of mode | Value | Rating | Value | Phase | Value | Phase | |||
ag | 1 | CH2 a-str | 2968 | C | ia | 2968 S p | liq. | |||
ag | 2 | CH2 s-str | 2856 | C | ia | 2856 S p | liq. | |||
ag | 3 | CH2 scis | 1444 | C | ia | 1444 M p | liq. | |||
ag | 4 | CH2 wag | 1397 | C | ia | 1397 W p | liq. | |||
ag | 5 | CH2 twist | 1305 | C | ia | 1305 S p | liq. | |||
ag | 6 | CH2 rock | 1128 | C | ia | 1128 M p | liq. | |||
ag | 7 | CC str | 1015 | C | ia | 1015 S p | liq. | |||
ag | 8 | CO str | 837 | C | ia | 837 VS p | liq. | |||
ag | 9 | OCC deform | 435 | C | ia | 435 M | liq. | |||
ag | 10 | COC deform | 424 | C | ia | 424 M p | liq. | |||
au | 11 | CH2 a-str | 2970 | C | 2970 M | gas | ia | |||
au | 12 | CH2 s-str | 2863 | C | 2863 VS | gas | ia | |||
au | 13 | CH2 scis | 1449 | C | 1449 S | gas | ia | |||
au | 14 | CH2 wag | 1369 | C | 1369 S | gas | ia | |||
au | 15 | CH2 twist | 1256 | C | 1256 S | gas | ia | |||
au | 16 | CO str | 1136 | C | 1136 VS | gas | ia | |||
au | 17 | CH2 rock | 1086 | C | 1086 S | gas | ia | |||
au | 18 | CC str | 881 | C | 881 S | gas | ia | |||
au | 19 | OCC deform | 288 | C | 288 W sh | gas | ia | |||
bg | 20 | CH2 a-str | 2968 | C | ia | 2968 S p | liq. | SF(ν1) | ||
bg | 21 | CH2 s-str | 2856 | C | ia | 2856 S p | liq. | SF(ν2) | ||
bg | 22 | CH2 scis | 1459 | C | ia | 1459 M dp | liq. | |||
bg | 23 | CH2 wag | 1335 | C | ia | 1335 W | liq. | |||
bg | 24 | CH2 twist | 1217 | C | ia | 1217 M dp | liq. | |||
bg | 25 | CO str | 1110 | C | ia | 1110 M dp | liq. | |||
bg | 26 | CH2 rock | 853 | C | ia | 853 M sh dp | liq. | |||
bg | 27 | OCC deform | 490 | C | ia | 490 M dp | liq. | |||
bu | 28 | CH2 a-str | 2970 | C | 2970 M | gas | ia | SF(ν11) | ||
bu | 29 | CH2 a-str | 2863 | C | 2863 VS | gas | ia | SF(ν12) | ||
bu | 30 | CH2 scis | 1457 | C | 1457 S | gas | ia | |||
bu | 31 | CH2 wag | 1378 | C | 1378 M | gas | ia | |||
bu | 32 | CH2 twist | 1291 | C | 1291 S | gas | ia | |||
bu | 33 | CH2 rock | 1052 | C | 1052 S | gas | ia | |||
bu | 34 | CO str | 889 | C | 889 S | gas | ia | |||
bu | 35 | OCC deform | 610 | C | 610 S | gas | ia | |||
bu | 36 | COC deform | 274 | C | 274 S | gas | ia | |||
Source: Shimanouchi, 1972
Notes
VS | Very strong |
S | Strong |
M | Medium |
W | Weak |
ia | Inactive |
sh | Shoulder |
p | Polarized |
dp | Depolarized |
SF | Calculation shows that the frequency approximately equals that of the vibration indicated in the parentheses. |
C | 3~6 cm-1 uncertainty |
References
Go To: Top, Gas phase thermochemistry data, Condensed phase thermochemistry data, Phase change data, Reaction thermochemistry data, Henry's Law data, IR Spectrum, Mass spectrum (electron ionization), UV/Visible spectrum, Vibrational and/or electronic energy levels, Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Bystrm and Mansson, 1982
Bystrm, K.; Mansson, M.,
Enthalpies of formation of some cyclic 1,3- and 1,4-Di- and poly-ethers: Thermochemical strain in the -O-C-O and -O-C-C-O- groups,
J. Chem. Soc. Perkin Trans. 2, 1982, 565. [all data]
Cox and Pilcher, 1970
Cox, J.D.; Pilcher, G.,
Thermochemistry of Organic and Organometallic Compounds, Academic Press, New York, 1970, 1-636. [all data]
Snelson and Skinner, 1961
Snelson, A.; Skinner, H.A.,
Heats of combustion: sec-propanol, 1,4-dioxan, 1,3-dioxan and tetrahydropyran,
Trans. Faraday Soc., 1961, 57, 2125-2131. [all data]
Stull D.R., 1969
Stull D.R., Jr.,
The Chemical Thermodynamics of Organic Compounds. Wiley, New York, 1969. [all data]
Dorofeeva O.V., 1992
Dorofeeva O.V.,
Ideal gas thermodynamic properties of oxygen heterocyclic compounds. Part 2. Six-membered, seven-membered and eight-membered rings,
Thermochim. Acta, 1992, 200, 121-150. [all data]
Ellestad O.H., 1971
Ellestad O.H.,
The vibrational spectra of 1,4-dioxan-d0 and 1,4-dioxan-d8,
Spectrochim. Acta, 1971, A27, 1025-1048. [all data]
Thermodynamics Research Center, 1997
Thermodynamics Research Center,
Selected Values of Properties of Chemical Compounds., Thermodynamics Research Center, Texas A&M University, College Station, Texas, 1997. [all data]
Malherbe F.E., 1952
Malherbe F.E.,
The infrared and Raman spectra of p-dioxane,
J. Am. Chem. Soc., 1952, 74, 4408-4410. [all data]
Roth and Meyer, 1933
Roth, W.A.; Meyer, I.,
Einige physikalisch-chemische konstanten des dioxans,
Z. Electrochem., 1933, 39, 35-37. [all data]
Herz and Lorentz, 1929
Herz, W.; Lorentz, E.,
Physikalisch-chemische Untersuchungen an Dioxan,
Z. Phys. Chem., 1929, 140, 406-422. [all data]
Jacobs and Parks, 1934
Jacobs, C.J.; Parks, G.S.,
Thermal data on organic compounds. XIV. Some heat capacity, entropy and free energy data for cyclic substances,
J. Am. Chem. Soc., 1934, 56, 1513-1517. [all data]
Grolier, Roux-Desgranges, et al., 1993
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Notes
Go To: Top, Gas phase thermochemistry data, Condensed phase thermochemistry data, Phase change data, Reaction thermochemistry data, Henry's Law data, IR Spectrum, Mass spectrum (electron ionization), UV/Visible spectrum, Vibrational and/or electronic energy levels, References
- Symbols used in this document:
Cp,gas Constant pressure heat capacity of gas Cp,liquid Constant pressure heat capacity of liquid Pc Critical pressure S°gas Entropy of gas at standard conditions S°liquid Entropy of liquid at standard conditions T Temperature Tboil Boiling point Tc Critical temperature Tfus Fusion (melting) point Ttriple Triple point temperature Vc Critical volume d(ln(kH))/d(1/T) Temperature dependence parameter for Henry's Law constant k°H Henry's Law constant at 298.15K ΔHtrs Enthalpy of phase transition ΔStrs Entropy of phase transition ΔcH°liquid Enthalpy of combustion of liquid at standard conditions ΔfH°gas Enthalpy of formation of gas at standard conditions ΔfH°liquid Enthalpy of formation of liquid at standard conditions ΔfusH Enthalpy of fusion ΔfusS Entropy of fusion ΔrG° Free energy of reaction at standard conditions ΔrH° Enthalpy of reaction at standard conditions ΔrS° Entropy of reaction at standard conditions ΔsubH Enthalpy of sublimation ΔvapH Enthalpy of vaporization ΔvapH° Enthalpy of vaporization at standard conditions ρc Critical density - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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