Benzene, 1,2,3-trimethyl-
- Formula: C9H12
- Molecular weight: 120.1916
- IUPAC Standard InChI: InChI=1S/C9H12/c1-7-5-4-6-8(2)9(7)3/h4-6H,1-3H3
- IUPAC Standard InChIKey: FYGHSUNMUKGBRK-UHFFFAOYSA-N
- CAS Registry Number: 526-73-8
- 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: Hemimellitene; 1,2,3-Trimethylbenzene; Hemellitol; 1,2,3-TrimethyIbenzene; 1,2,3-trimethylbenzene (hemimellitene)
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Normal boiling point
Go To: Top, 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
| Tboil (K) | Reference | Comment |
|---|---|---|
| 449.3 | Weast and Grasselli, 1989 | BS |
| 449.25 | Anonymous, 1958 | Uncertainty assigned by TRC = 0.2 K; TRC |
| 449. | Field and Hastings, 1956 | Uncertainty assigned by TRC = 3. K; TRC |
| 450. | Ogimachi, Andrews, et al., 1955 | Uncertainty assigned by TRC = 2. K; TRC; Data excluded from overall average |
| 449.3 | Schlatter, 1954 | Uncertainty assigned by TRC = 0.5 K; TRC |
| 449.3 | Anonymous, 1951 | Uncertainty assigned by TRC = 0.3 K; TRC |
| 449. | Parker and Goldblatt, 1950 | Uncertainty assigned by TRC = 6. K; TRC |
| 449.230 | Forziati and Rossini, 1949 | Uncertainty assigned by TRC = 0.03 K; TRC |
| 449.230 | Forziati and Rossini, 1948 | Uncertainty assigned by TRC = 0.15 K; TRC |
| 449.24 | Reynolds, Ebersole, et al., 1948 | Uncertainty assigned by TRC = 0.3 K; TRC |
| 449.25 | Anonymous, 1947 | Uncertainty assigned by TRC = 0.25 K; TRC |
| 449.25 | Boord, Greenlee, et al., 1947 | Uncertainty assigned by TRC = 0.3 K; TRC |
| 449.22 | Boord, Greenlee, et al., 1947 | Uncertainty assigned by TRC = 0.3 K; TRC |
| 449.25 | Boord, Greenlee, et al., 1947 | Uncertainty assigned by TRC = 0.3 K; TRC |
| 449.25 | Fenske, Braun, et al., 1947 | Uncertainty assigned by TRC = 0.3 K; TRC |
| 449.230 | Forziati and Rossini, 1947 | Uncertainty assigned by TRC = 0.15 K; TRC |
| 449.22 | Anonymous, 1946 | Uncertainty assigned by TRC = 0.3 K; TRC |
| 449.22 | Boord, Greenlee, et al., 1946 | Uncertainty assigned by TRC = 0.2 K; TRC |
| 449.25 | Boord, Greenlee, et al., 1946 | Uncertainty assigned by TRC = 0.2 K; TRC |
| 449.24 | Lamberti, Reynolds, et al., 1946 | Uncertainty assigned by TRC = 0.3 K; TRC |
| 449.25 | Boord, Greenlee, et al., 1945 | Uncertainty assigned by TRC = 0.2 K; TRC |
| 449.25 | Perilstein, 1945 | Uncertainty assigned by TRC = 0.3 K; TRC |
| 449.55 | Smith and Pennekamp, 1945 | Uncertainty assigned by TRC = 1. K; TRC; Data excluded from overall average |
| 448.40 | Anonymous, 1944 | Uncertainty assigned by TRC = 0.3 K; TRC; Data excluded from overall average |
| 449.24 | Boord and Perilstein, 1944 | Uncertainty assigned by TRC = 0.2 K; TRC |
| 448. | Clement, 1940 | Uncertainty assigned by TRC = 2. K; TRC; Data excluded from overall average |
| 449.25 | Mair and Schicktanz, 1933 | Uncertainty assigned by TRC = 0.3 K; TRC |
| 448.25 | Von Auwers and Wieners, 1925 | Uncertainty assigned by TRC = 2. K; TRC; Data excluded from overall average |
| 449. | Von Auwers, 1919 | Uncertainty assigned by TRC = 2. K; TRC |
References
Go To: Top, Normal boiling point, 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
CRC Handbook of Data on Organic Compounds, 2nd Editon, Weast,R.C and Grasselli, J.G., ed(s)., CRC Press, Inc., Boca Raton, FL, 1989, 1. [all data]
Anonymous, 1958
Anonymous, R.,
, Am. Pet. Inst. Res. Proj. 45, Ohio State Univ., 1958. [all data]
Field and Hastings, 1956
Field, F.H.; Hastings, S.H.,
Determination of Unsaturated Hydrocarbons by Low-voltage Mass Spectrometry,
Anal. Chem., 1956, 28, 1248-55. [all data]
Ogimachi, Andrews, et al., 1955
Ogimachi, N.N.; Andrews, L.J.; Keefer, R.M.,
The Free Energies and Heats of Formation of Polyalkoxybenzene-Iodine Monochloride Complexes,
J. Am. Chem. Soc., 1955, 77, 4202. [all data]
Schlatter, 1954
Schlatter, M.J.,
J. Am. Chem. Soc., 1954, 76, 4952. [all data]
Anonymous, 1951
Anonymous, R.,
, Sunbury Rep. No. 4199, Anglo-Iranian Oil Co., 1951. [all data]
Parker and Goldblatt, 1950
Parker, E.D.; Goldblatt, L.A.,
The Thermal Isomerization of alo-Ocimene,
J. Am. Chem. Soc., 1950, 72, 2151-9. [all data]
Forziati and Rossini, 1949
Forziati, A.F.; Rossini, F.D.,
J. Res. Natl. Bur. Stand. (U. S.), 1949, 43, 473. [all data]
Forziati and Rossini, 1948
Forziati, A.F.; Rossini, F.D.,
Personal Commun., 1948. [all data]
Reynolds, Ebersole, et al., 1948
Reynolds, T.W.; Ebersole, E.R.; Lamberti, J.M.; Chanan, H.H.; Ordin, P.M.,
Ind. Eng. Chem., 1948, 40, 1751. [all data]
Anonymous, 1947
Anonymous, R.,
, Am. Pet. Inst. Res. Proj. 45, Ohio State Univ., 1947. [all data]
Boord, Greenlee, et al., 1947
Boord, C.E.; Greenlee, K.W.; Perilstein, W.L.; Derfer, J.M.,
The Synthesis, Purification and Prop. of Hydrocarbons of Low Mol. Wt., Am. Pet. Inst. Res. Proj. 45, Ninth Annu. Rep., Ohio State Univ., June 30, 1947. [all data]
Fenske, Braun, et al., 1947
Fenske, M.R.; Braun, W.G.; Wiegand, R.V.; Quiggle, D.; McCormick, R.H.; Rank, D.H.,
Raman Spectra of Hydrocarbons,
Anal. Chem., 1947, 19, 700. [all data]
Forziati and Rossini, 1947
Forziati, A.F.; Rossini, F.D.,
, Am. Pet. Inst. Res. Proj. 6, Natl. Bur. Stand., unpublished, 1947. [all data]
Anonymous, 1946
Anonymous, R.,
, Am. Pet. Inst. Res. Proj. 45, Ohio State Univ., 1946. [all data]
Boord, Greenlee, et al., 1946
Boord, C.E.; Greenlee, K.W.; Perilstein, W.L.,
The Synthesis, Purification and Prop. of Hydrocarbons of Low Mol. Weight, Am. Pet. Inst. Res. Proj. 45, Eighth Annu. Rep., Ohio State Univ., June 30, 1946. [all data]
Lamberti, Reynolds, et al., 1946
Lamberti, J.M.; Reynolds, T.W.; Chanan, H.H.,
, Natl. Advis. Comm. Aeronaut., Tech. Note No. 1163, 1946. [all data]
Boord, Greenlee, et al., 1945
Boord, C.E.; Greenlee, K.W.; Perilstein, W.L.,
, Am. Pet. Inst. Res. Proj. 45, Seventh Annu. Rep., Ohio State Univ., June 30, 1945. [all data]
Perilstein, 1945
Perilstein, W.L.,
, Am. Pet. Inst. Res. Proj. 45, Ohio State Univ., 1945. [all data]
Smith and Pennekamp, 1945
Smith, H.A.; Pennekamp, E.F.H.,
The Catalytic Hydrogenation of the Benzene Nucleus III. The Hydrogenation of Polymethylbenzenes,
J. Am. Chem. Soc., 1945, 67, 279. [all data]
Anonymous, 1944
Anonymous, R.,
, Sunbury Rep., Anglo-Iranian Oil Co., March 22, 1944. [all data]
Boord and Perilstein, 1944
Boord, C.E.; Perilstein, W.L.,
Personal Commun., June 20, 1944. [all data]
Clement, 1940
Clement, H.,
Ann. Chim. (Paris), 1940, 13, 243. [all data]
Mair and Schicktanz, 1933
Mair, B.J.; Schicktanz, S.T.,
The isolation of mesitylene, pseudocumene, and hemimellitene from an oklahoma petroleum,
J. Res. Natl. Bur. Stand. (U. S.), 1933, 11, 665-680. [all data]
Von Auwers and Wieners, 1925
Von Auwers, K.; Wieners, F.,
Chem. Ber., 1925, 58, 2815. [all data]
Von Auwers, 1919
Von Auwers, K.,
Connections between constitution and physical properties of hydrocarbons of the benzene series.,
Justus Liebigs Ann. Chem., 1919, 419, 92. [all data]
Notes
Go To: Top, Normal boiling point, References
- Symbols used in this document:
Tboil Boiling point - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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