Ethanethiol
- Formula: C2H6S
- Molecular weight: 62.134
- IUPAC Standard InChIKey: DNJIEGIFACGWOD-UHFFFAOYSA-N
- CAS Registry Number: 75-08-1
- 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: Ethyl hydrosulfide; Ethyl mercaptan; Ethyl sulfhydrate; Ethyl thioalcohol; Mercaptoethane; Thioethanol; Thioethyl alcohol; 1-Mercaptoethane; C2H5SH; Aethanethiol; Aethylmercaptan; Etantiolo; Ethaanthiol; Ethylmercaptaan; Ethylmerkaptan; Etilmercaptano; LPG ethyl mercaptan 1010; UN 2363; 1-Ethylthiol; NSC 93877
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Gas phase thermochemistry data
Go To: Top, Condensed phase thermochemistry data, Phase change data, Reaction thermochemistry data, Henry's Law data, Gas phase ion energetics data, Ion clustering data, IR Spectrum, Mass spectrum (electron ionization), UV/Visible spectrum, 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
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔfH°gas | -46.15 | kJ/mol | Ccr | McCullough, Hubbard, et al., 1957 |
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 | -73.68 | kJ/mol | Ccr | McCullough, Hubbard, et al., 1957 | ALS |
Quantity | Value | Units | Method | Reference | Comment |
ΔcH°liquid | -2173.2 ± 0.42 | kJ/mol | Ccr | McCullough, Hubbard, et al., 1957 | Reanalyzed by Cox and Pilcher, 1970, Original value = -2172.0 ± 0.42 kJ/mol; ALS |
ΔcH°liquid | -2164. | kJ/mol | Ccb | Berthelot, 1901 | ALS |
Quantity | Value | Units | Method | Reference | Comment |
S°liquid | 207.02 | J/mol*K | N/A | McCullough, Scott, et al., 1952 | DH |
Constant pressure heat capacity of liquid
Cp,liquid (J/mol*K) | Temperature (K) | Reference | Comment |
---|---|---|---|
117.99 | 299.05 | McCullough, Scott, et al., 1952 | T = 14 to 315 K. Unsmoothed experimental datum.; 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
AC - William E. Acree, Jr., James S. Chickos
ALS - Hussein Y. Afeefy, Joel F. Liebman, and Stephen E. Stein
DRB - Donald R. Burgess, Jr.
DH - Eugene S. Domalski and Elizabeth D. Hearing
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
Tboil | 309. ± 1. | K | AVG | N/A | Average of 13 values; Individual data points |
Quantity | Value | Units | Method | Reference | Comment |
Tfus | 126.080 | K | N/A | Denyer, Fidler, et al., 1949 | Uncertainty assigned by TRC = 0.1 K; TRC |
Tfus | 125.9 | K | N/A | Teets, 1934 | Uncertainty assigned by TRC = 0.5 K; TRC |
Tfus | 125.9 | K | N/A | Ellis and Reid, 1932 | Uncertainty assigned by TRC = 0.4 K; TRC |
Tfus | 126.15 | K | N/A | Timmermans and Mattaar, 1921 | Uncertainty assigned by TRC = 0.6 K; TRC |
Quantity | Value | Units | Method | Reference | Comment |
Ttriple | 125.25 | K | N/A | Finke, McCullough, et al., 1970 | Uncertainty assigned by TRC = 0.02 K; TRC |
Ttriple | 125.26 | K | N/A | McCullough, Scott, et al., 1952, 2 | Uncertainty assigned by TRC = 0.02 K; TRC |
Quantity | Value | Units | Method | Reference | Comment |
Tc | 499. | K | N/A | Majer and Svoboda, 1985 | |
Tc | 498.7 | K | N/A | Berthoud and Brum, 1924 | Uncertainty assigned by TRC = 0.4 K; by disappearance of meniscus; TRC |
Tc | 498.8 | K | N/A | Berthoud and Brum, 1924 | Uncertainty assigned by TRC = 0.4 K; by appearance of turbidity; TRC |
Quantity | Value | Units | Method | Reference | Comment |
Pc | 54.90 | bar | N/A | Berthoud and Brum, 1924 | Uncertainty assigned by TRC = 0.5066 bar; vapor pressure at Tc; TRC |
Quantity | Value | Units | Method | Reference | Comment |
ρc | 4.822 | mol/l | N/A | Berthoud and Brum, 1924 | Uncertainty assigned by TRC = 0.03 mol/l; TRC |
Quantity | Value | Units | Method | Reference | Comment |
ΔvapH° | 27.52 | kJ/mol | N/A | Majer and Svoboda, 1985 | |
ΔvapH° | 27.3 | kJ/mol | N/A | Reid, 1972 | AC |
ΔvapH° | 27.5 | kJ/mol | V | McCullough, Hubbard, et al., 1957 | ALS |
ΔvapH° | 27.5 | kJ/mol | N/A | McCullough, Hubbard, et al., 1957 | DRB |
ΔvapH° | 27.30 ± 0.08 | kJ/mol | V | McCullough, Scott, et al., 1952, 3 | ALS |
Enthalpy of vaporization
ΔvapH (kJ/mol) | Temperature (K) | Method | Reference | Comment |
---|---|---|---|---|
26.79 | 308.2 | N/A | Majer and Svoboda, 1985 | |
28.4 | 288. | A | Stephenson and Malanowski, 1987 | Based on data from 273. to 313. K.; AC |
27.5 | 318. | A | Stephenson and Malanowski, 1987 | Based on data from 303. to 375. K.; AC |
26.3 | 380. | A | Stephenson and Malanowski, 1987 | Based on data from 265. to 448. K.; AC |
26.6 | 457. | A | Stephenson and Malanowski, 1987 | Based on data from 442. to 499. K.; AC |
28.4 | 288. | A,EB | Stephenson and Malanowski, 1987 | Based on data from 273. to 339. K. See also McCullough, Scott, et al., 1952 and Osborn and Douslin, 1966.; AC |
28.4 | 288. | N/A | Osborn and Douslin, 1966 | Based on data from 273. to 339. K.; AC |
28.7 | 306. | N/A | Thompson and Linnett, 1935 | AC |
Enthalpy of vaporization
ΔvapH =
A exp(-βTr) (1 − Tr)β
ΔvapH =
Enthalpy of vaporization (at saturation pressure)
(kJ/mol)
Tr = reduced temperature (T / Tc)
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Temperature (K) | A (kJ/mol) | β | Tc (K) | Reference | Comment |
---|---|---|---|---|---|
281. to 308. | 40.82 | 0.2669 | 499. | Majer and Svoboda, 1985 |
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 |
---|---|---|---|---|---|
273.6 to 339.26 | 4.07696 | 1084.531 | -41.765 | Osborn and Douslin, 1966 | |
308. to 493. | 4.44583 | 1330.977 | -8.272 | Stull, 1947 | Coefficents calculated by NIST from author's data. |
Enthalpy of fusion
ΔfusH (kJ/mol) | Temperature (K) | Reference | Comment |
---|---|---|---|
4.975 | 195.26 | McCullough, Scott, et al., 1952 | DH |
4.97 | 195.3 | Domalski and Hearing, 1996 | AC |
Entropy of fusion
ΔfusS (J/mol*K) | Temperature (K) | Reference | Comment |
---|---|---|---|
25.48 | 195.26 | McCullough, Scott, et al., 1952 | 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:
B - John E. Bartmess
M - Michael M. Meot-Ner (Mautner) and Sharon G. Lias
ALS - 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
C2H5S- + =
By formula: C2H5S- + H+ = C2H6S
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrH° | 1488. ± 8.8 | kJ/mol | D-EA | Janousek, Reed, et al., 1980 | gas phase; B |
ΔrH° | 1486. ± 9.2 | kJ/mol | G+TS | Bartmess, Scott, et al., 1979 | gas phase; value altered from reference due to change in acidity scale; B |
Quantity | Value | Units | Method | Reference | Comment |
ΔrG° | 1460. ± 8.4 | kJ/mol | IMRE | Bartmess, Scott, et al., 1979 | gas phase; value altered from reference due to change in acidity scale; B |
By formula: CH6N+ + C2H6S = (CH6N+ • C2H6S)
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrH° | 61.1 | kJ/mol | PHPMS | Meot-Ner (Mautner) and Sieck, 1985 | gas phase; M |
Quantity | Value | Units | Method | Reference | Comment |
ΔrS° | 82.0 | J/mol*K | PHPMS | Meot-Ner (Mautner) and Sieck, 1985 | gas phase; M |
By formula: C4H8OS + H2O = C2H4O2 + C2H6S
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrH° | -4.0 ± 0.3 | kJ/mol | Cm | Wadso, 1957 | liquid phase; Heat of hydrolysis; ALS |
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 |
---|---|---|---|---|
0.26 | M | N/A | missing citation also measured solubilities in salt solutions. | |
0.34 | Q | N/A | missing citation give several references for the Henry's law constants but don't assign them to specific species. | |
0.28 | 3400. | M | N/A | |
0.36 | V | N/A | ||
0.22 | M | N/A |
Gas phase ion energetics 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 evaluated as indicated in comments:
HL - Edward P. Hunter and Sharon G. Lias
L - Sharon G. Lias
Data compiled as indicated in comments:
B - John E. Bartmess
LBLHLM - Sharon G. Lias, John E. Bartmess, Joel F. Liebman, John L. Holmes, Rhoda D. Levin, and W. Gary Mallard
LLK - Sharon G. Lias, Rhoda D. Levin, and Sherif A. Kafafi
RDSH - Henry M. Rosenstock, Keith Draxl, Bruce W. Steiner, and John T. Herron
View reactions leading to C2H6S+ (ion structure unspecified)
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
IE (evaluated) | 9.31 ± 0.03 | eV | N/A | N/A | L |
Quantity | Value | Units | Method | Reference | Comment |
Proton affinity (review) | 789.6 | kJ/mol | N/A | Hunter and Lias, 1998 | HL |
Quantity | Value | Units | Method | Reference | Comment |
Gas basicity | 758.4 | kJ/mol | N/A | Hunter and Lias, 1998 | HL |
Ionization energy determinations
IE (eV) | Method | Reference | Comment |
---|---|---|---|
9.28 | PI | Traeger, 1984 | LBLHLM |
9.3 | PE | Ohno, Imai, et al., 1983 | LBLHLM |
9.36 | PE | Kimura, Katsumata, et al., 1981 | LLK |
8.69 | PE | Weiner and Lattman, 1978 | LLK |
9.29 | PE | Ogata, Onizuka, et al., 1973 | LLK |
9.3 ± 0.1 | EI | Keyes and Harrson, 1968 | RDSH |
9.285 ± 0.005 | PI | Watanabe, Nakayama, et al., 1962 | RDSH |
Appearance energy determinations
Ion | AE (eV) | Other Products | Method | Reference | Comment |
---|---|---|---|---|---|
CHS+ | 17.7 ± 0.3 | ? | EI | Gal'perin, Bogolyubov, et al., 1969 | RDSH |
CH2S+ | 11.2 ± 0.3 | ? | EI | Gal'perin, Bogolyubov, et al., 1969 | RDSH |
CH3S+ | 11.4 ± 0.1 | CH3 | EI | Keyes and Harrson, 1968 | RDSH |
CS+ | 11.7 ± 0.3 | CH4+H2 | EI | Gal'perin, Bogolyubov, et al., 1969 | RDSH |
C2H2+ | 14.7 ± 0.3 | ? | EI | Gal'perin, Bogolyubov, et al., 1969 | RDSH |
C2H3+ | 15.8 ± 0.3 | ? | EI | Gal'perin, Bogolyubov, et al., 1969 | RDSH |
C2H3S+ | 18.3 ± 0.3 | ? | EI | Gal'perin, Bogolyubov, et al., 1969 | RDSH |
C2H4+ | 13.0 ± 0.3 | ? | EI | Gal'perin, Bogolyubov, et al., 1969 | RDSH |
C2H4S+ | 14.0 ± 0.3 | ? | EI | Gal'perin, Bogolyubov, et al., 1969 | RDSH |
C2H5+ | 11.26 | SH | PI | Traeger, 1984 | LBLHLM |
C2H5+ | 12.1 ± 0.3 | ? | EI | Gal'perin, Bogolyubov, et al., 1969 | RDSH |
C2H5S+ | 11.5 | H | EI | Amos, Gillis, et al., 1969 | RDSH |
H2S+ | 11.8 ± 0.3 | C2H4 | EI | Gal'perin, Bogolyubov, et al., 1969 | RDSH |
H3S+ | 12.41 | ? | EI | Haney and Franklin, 1969 | RDSH |
S+ | 14.2 ± 0.3 | ? | EI | Gal'perin, Bogolyubov, et al., 1969 | RDSH |
De-protonation reactions
C2H5S- + =
By formula: C2H5S- + H+ = C2H6S
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrH° | 1488. ± 8.8 | kJ/mol | D-EA | Janousek, Reed, et al., 1980 | gas phase; B |
ΔrH° | 1486. ± 9.2 | kJ/mol | G+TS | Bartmess, Scott, et al., 1979 | gas phase; value altered from reference due to change in acidity scale; B |
Quantity | Value | Units | Method | Reference | Comment |
ΔrG° | 1460. ± 8.4 | kJ/mol | IMRE | Bartmess, Scott, et al., 1979 | gas phase; value altered from reference due to change in acidity scale; B |
Ion clustering 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: Michael M. Meot-Ner (Mautner) and Sharon G. Lias
Note: Please consider using the reaction search for this species. This page allows searching of all reactions involving this species. Searches may be limited to ion clustering reactions. A general reaction search form is also available.
Clustering reactions
By formula: CH6N+ + C2H6S = (CH6N+ • C2H6S)
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrH° | 61.1 | kJ/mol | PHPMS | Meot-Ner (Mautner) and Sieck, 1985 | gas phase |
Quantity | Value | Units | Method | Reference | Comment |
ΔrS° | 82.0 | J/mol*K | PHPMS | Meot-Ner (Mautner) and Sieck, 1985 | gas phase |
IR Spectrum
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Data compiled by: Coblentz Society, Inc.
- GAS (250 mmHg); BAIRD NaCl PRISM; DIGITIZED BY NIST FROM HARD COPY; 4 cm-1 resolution
- SOLUTION (10% CCl4 FOR 2-7.6, 10% CS2 FOR 7.6-16.0 MICRON) VS SOLVENT; BAIRD (PRISM); DIGITIZED BY NIST FROM HARD COPY; 2 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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Due to licensing restrictions, this spectrum cannot be downloaded.
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 | Japan AIST/NIMC Database- Spectrum MS-NW-3851 |
NIST MS number | 231057 |
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 | Haines, Helm, et al., 1954 |
---|---|
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. 776 |
Instrument | Beckman DU |
Melting point | -147.8 |
Boiling point | 35.1 |
Gas Chromatography
Go To: Top, Gas phase thermochemistry data, Condensed phase thermochemistry data, Phase change data, Reaction thermochemistry data, Henry's Law data, Gas phase ion energetics data, Ion clustering 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: 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 | DB-5 | 100. | 512.6 | Miller and Bruno, 2003 | 30. m/0.25 mm/0.1 μm |
Capillary | DB-5 | 120. | 528.5 | Miller and Bruno, 2003 | 30. m/0.25 mm/0.1 μm |
Capillary | DB-5 | 60. | 517.4 | Miller and Bruno, 2003 | 30. m/0.25 mm/0.1 μm |
Capillary | DB-5 | 80. | 514.2 | Miller and Bruno, 2003 | 30. m/0.25 mm/0.1 μm |
Packed | Apiezon M | 130. | 517. | Garbuzov, Misharina, et al., 1985 | He or N2, Chromosorb W, AW-DMCS; Column length: 2.1 m |
Packed | Squalane | 60. | 482. | Zygmunt and Staszewski, 1981 | Chromosorb W DMCS; Column length: 2. m |
Packed | Squalane | 80. | 484. | Zygmunt and Staszewski, 1981 | Chromosorb W DMCS; Column length: 2. m |
Packed | DC-200 | 60. | 505. | Golovnya and Arsen'ev, 1970 | Column length: 1.5 m |
Packed | SE-30 | 60. | 500. | Golovnya and Arsen'ev, 1970 | Column length: 1.5 m |
Kovats' RI, non-polar column, custom temperature program
Column type | Active phase | I | Reference | Comment |
---|---|---|---|---|
Capillary | Apiezon M | 517. | Zhu, Wang, et al., 2007 | Program: not specified |
Kovats' RI, polar column, custom temperature program
Column type | Active phase | I | Reference | Comment |
---|---|---|---|---|
Capillary | PEG-20M | 753. | Zhu, Wang, et al., 2007 | Program: not specified |
Normal alkane RI, non-polar column, isothermal
Column type | Active phase | Temperature (C) | I | Reference | Comment |
---|---|---|---|---|---|
Capillary | Polydimethyl siloxane with 5 % Ph groups | 100. | 513. | Safa and Hadjmohannadi, 2005 | 30. m/0.25 mm/0.10 μm, Nitrogen |
Capillary | Polydimethyl siloxane with 5 % Ph groups | 60. | 517. | Safa and Hadjmohannadi, 2005 | 30. m/0.25 mm/0.10 μm, Nitrogen |
Capillary | Polydimethyl siloxane with 5 % Ph groups | 80. | 514. | Safa and Hadjmohannadi, 2005 | 30. m/0.25 mm/0.10 μm, Nitrogen |
Packed | Apiezon L | 100. | 520. | Kavan, 1973 | Column length: 3.2 m |
Normal alkane RI, non-polar column, temperature ramp
Column type | Active phase | I | Reference | Comment |
---|---|---|---|---|
Capillary | OV-101 | 502. | Zenkevich, 2005 | 25. m/0.20 mm/0.10 μm, N2/He, 6. K/min; Tstart: 50. C; Tend: 250. C |
Capillary | PONA | 482. | Yang, Wang, et al., 2004 | 50. m/0.20 mm/0.50 μm, N2, 2. K/min; Tstart: 35. C; Tend: 170. C |
Capillary | PONA | 496. | Yang, Wang, et al., 2003 | 50. m/0.20 mm/0.50 μm, 2. K/min; Tstart: 30. C; Tend: 150. C |
Capillary | OV-101 | 500. | Tamura, Nakamoto, et al., 1995 | N2, 2. K/min; Column length: 50. m; Column diameter: 0.25 mm; Tstart: 80. C; Tend: 200. C |
Capillary | OV-101 | 501. | Tamura, Nakamoto, et al., 1995 | N2, 2. K/min; Column length: 50. m; Column diameter: 0.25 mm; Tstart: 80. C; Tend: 200. C |
Capillary | OV-101 | 500. | Sugisawa, Nakamura, et al., 1990 | Nitrogen, 2. K/min; Column length: 50. m; Column diameter: 0.25 mm; Tstart: 70. C; Tend: 200. C |
Capillary | OV-101 | 500. | Sugisawa, Nakamura, et al., 1990 | Nitrogen, 2. K/min; Column length: 50. m; Column diameter: 0.25 mm; Tstart: 80. C; Tend: 200. C |
Normal alkane RI, non-polar column, custom temperature program
Column type | Active phase | I | Reference | Comment |
---|---|---|---|---|
Capillary | PONA | 496. | Yang, Wang, et al., 2003 | 50. m/0.20 mm/0.50 μm; Program: not specified |
Capillary | Polydimethyl siloxanes | 502. | Zenkevich, 1998 | Program: not specified |
Capillary | Polydimethyl siloxanes | 502. | Zenkevich and Chupalov, 1996 | Program: not specified |
Capillary | SPB-1 | 490. | Nedjma and Maujean, 1995 | 30. m/0.32 mm/4. μm, H2; Program: 35(1)-10 -> 55-25 ->250 |
Normal alkane RI, polar column, temperature ramp
Column type | Active phase | I | Reference | Comment |
---|---|---|---|---|
Capillary | DB-Wax | 731. | Umano, Hagi, et al., 1995 | He, 40. C @ 2. min, 2. K/min; Column length: 60. m; Column diameter: 0.25 mm; Tend: 200. C |
References
Go To: Top, Gas phase thermochemistry data, Condensed phase thermochemistry data, Phase change data, Reaction thermochemistry data, Henry's Law data, Gas phase ion energetics data, Ion clustering data, IR Spectrum, Mass spectrum (electron ionization), UV/Visible spectrum, Gas Chromatography, Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
McCullough, Hubbard, et al., 1957
McCullough, J.P.; Hubbard, W.N.; Frow, F.R.; Hossenlopp, I.A.; Waddington, G.,
Ethanethiol and 2-thiapropane: Heats of formation and isomerization; the chemical thermodynamic properties from 0 to 1000°K,
J. Am. Chem. Soc., 1957, 79, 561-566. [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]
Berthelot, 1901
Berthelot, M.,
Chimie Organique. - Nouvelles recherches sur l'isomerie des ethers sulfocyaniques,
Compt. Rend., 1901, 132, 57-58. [all data]
McCullough, Scott, et al., 1952
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Notes
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- Symbols used in this document:
AE Appearance energy Cp,liquid Constant pressure heat capacity of liquid IE (evaluated) Recommended ionization energy Pc Critical pressure S°liquid Entropy of liquid at standard conditions Tboil Boiling point Tc Critical temperature Tfus Fusion (melting) point Ttriple Triple point temperature d(ln(kH))/d(1/T) Temperature dependence parameter for Henry's Law constant k°H Henry's Law constant at 298.15K 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 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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