1,2-Propanediol, 3-chloro-
- Formula: C3H7ClO2
- Molecular weight: 110.539
- IUPAC Standard InChI: InChI=1S/C3H7ClO2/c4-1-3(6)2-5/h3,5-6H,1-2H2
- IUPAC Standard InChIKey: SSZWWUDQMAHNAQ-UHFFFAOYSA-N
- CAS Registry Number: 96-24-2
- 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: α-Chlorohydrin; Glycerin α-monochlorhydrin; Glycerin epichlorohydrin; Glycerol α-chlorohydrin; Glycerol 3-chlorohydrin; Glyceryl α-chlorohydrin; Glyceryl chloride; U 5897; 1-Chloro-2,3-dihydroxypropane; 1-Chloro-2,3-propanediol; 1,2-Dihydroxy-3-chloropropane; 1,2-Propanediol, 3-dichloro-; 3-Chloro-1,2-propandiol; 3-Chloro-1,2-propanediol; 3-Chloropropanediol; 3-Chloropropylene glycol; 3-Chloropropandiol-(1,2); Glycerol-α-monochlorohydrin; α-Monochlorohydrine; Chlorodeoxyglycerol; 3-Chloro-1,2-dihydroxypropane; 1-Chloropropane-2,3-diol; 3-Chloropropane-1,2-diol; β,β'-Dihydroxyisopropyl chloride; 2,3-Dihydroxypropyl chloride; Epibloc; Glycerol chlorohydrin; UN 2689; 3-Chloro-1,2-propylene glycol; 1-Chloro-1-deoxyglycerol; (.+/-.)-2,3-Dihydroxychloropropane; Chloropropanediol
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Condensed phase thermochemistry data
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: Hussein Y. Afeefy, Joel F. Liebman, and Stephen E. Stein
| Quantity | Value | Units | Method | Reference | Comment |
|---|---|---|---|---|---|
| ΔfH°liquid | -525.1 ± 0.8 | kJ/mol | Ccr | Bjellerup and Smith, 1954 | At 293 K |
| Quantity | Value | Units | Method | Reference | Comment |
| ΔcH°liquid | -1679. ± 0.4 | kJ/mol | Ccr | Bjellerup and Smith, 1954 | At 293 K |
| ΔcH°liquid | -1683.51 ± 0.97 | kJ/mol | Ccb | Smith and Schjdnberg, 1931 | Not corrected for CODATA value of ΔfH |
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
AC - William E. Acree, Jr., James S. Chickos
| Quantity | Value | Units | Method | Reference | Comment |
|---|---|---|---|---|---|
| Tboil | 486.2 | K | N/A | Aldrich Chemical Company Inc., 1990 | BS |
Enthalpy of vaporization
| ΔvapH (kJ/mol) | Temperature (K) | Reference | Comment |
|---|---|---|---|
| 66.6 | 358. | Giles, Wilson, et al., 1996 | Based on data from 343. to 409. K.; AC |
Reaction thermochemistry data
Go To: Top, Condensed phase thermochemistry data, Phase change 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: 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
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=
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By formula: C3H6O + C3H7ClO2 = C6H11ClO2 + H2O
| Quantity | Value | Units | Method | Reference | Comment |
|---|---|---|---|---|---|
| ΔrH° | -12. | kJ/mol | Eqk | Anteunis and Rommelaere, 1970 | liquid phase |
References
Go To: Top, Condensed phase thermochemistry data, Phase change data, Reaction thermochemistry data, Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Bjellerup and Smith, 1954
Bjellerup, L.; Smith, L.,
Heats of combustion of some organic chloro-compounds,
Kgl. Fysiograph. Sallskap. Lund Forh., 1954, 24, 1-13. [all data]
Smith and Schjdnberg, 1931
Smith, L.; Schjdnberg, E.,
Uber die Verbrennung von chlorhaltigen Substanzen in Berthelots Bombe,
Svensk Kemisk Tidskrift, 1931, 213-226. [all data]
Aldrich Chemical Company Inc., 1990
Aldrich Chemical Company Inc.,
Catalog Handbook of Fine Chemicals, Aldrich Chemical Company, Inc., Milwaukee WI, 1990, 1. [all data]
Giles, Wilson, et al., 1996
Giles, Neil F.; Wilson, Howard L.; Wilding, W. Vincent,
Phase Equilibrium Measurements on Twelve Binary Mixtures,
J. Chem. Eng. Data, 1996, 41, 6, 1223-1238, https://doi.org/10.1021/je960161b
. [all data]
Anteunis and Rommelaere, 1970
Anteunis, M.; Rommelaere, Y.,
NMR experiments on acetals. XXIX. The ease of acetonide formation of some glycols,
Bull. Soc. Chim. Belg., 1970, 79, 523-530. [all data]
Notes
Go To: Top, Condensed phase thermochemistry data, Phase change data, Reaction thermochemistry data, References
- Symbols used in this document:
Tboil Boiling point ΔcH°liquid Enthalpy of combustion of liquid at standard conditions ΔfH°liquid Enthalpy of formation of liquid at standard conditions ΔrH° Enthalpy of reaction at standard conditions ΔvapH Enthalpy of vaporization - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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