1 2 Dibromoethane Structural Formula
Ethane, 1,2-dibromo-
- Formula: CiiHfourBr2
- Molecular weight: 187.861
-
IUPAC Standard InChI: InChI=1S/C2H4Br2/c3-1-2-4/h1-2H2
- IUPAC Standard InChIKey: PAAZPARNPHGIKF-UHFFFAOYSA-N
- CAS Registry Number: 106-93-iv
- Chemical structure:
This structure is also available as a 2d Mol file or equally a computed 3d SD file
The 3d construction may be viewed using Java or Javascript. - Isotopologues:
- ane,2-Dibromoethane-d3
- 1,2-Dibromoethane-d2(ane,two)
- 1,two-dibromo-[ane,1,2,2-2H4]ethane
- Other names: α,β-Dibromoethane; sym-Dibromoethane; Aadibroom; Bromofume; Dowfume West-eight; Dowfume W85; Ethylene bromide; Ethylene dibromide; EDB; Glycol Dibromide; Iscobrome D; Nefis; Sanhyuum; Soilfume; 1,two-Dibromoethane; CH2BrCH2Br; Dibromoethane; Aethylenbromid; Bromuro di etile; Celmide; DBE; 1,ii-Dibromaethan; 1,two-Dibromoetano; Dibromure D'ethylene; ane,2-Dibroomethaan; Dowfume 40; Dowfume edb; Dowfume W-90; Dowfume W-100; Dwubromoetan; EDB-85; E-D-Bee; ENT fifteen,349; i,2-Ethylene dibromide; Fumo-gas; Kopfume; NCI-C00522; Nephis; Pestmaster edb-85; Rcra waste number U067; Soilbrom; Soilbrom-40; Soilbrom-85; Soilbrom-90; Soilbrom-100; Soilbrome-85; Soilbrom-90ec; UN 1605; Unifume; Edabrom; α,ω-Dibromoethane; 1,2-dibromoethane (EDB)
- Permanent link for this species. Use this link for bookmarking this species for future reference.
- Information on this page:
- Reaction thermochemistry information
- References
- Notes
- Other information available:
- Condensed phase thermochemistry information
- Phase change data
- Henry'due south Law data
- Gas phase ion energetics data
- IR Spectrum
- Mass spectrum (electron ionization)
- Vibrational and/or electronic energy levels
- Gas Chromatography
- Information at other public NIST sites:
- Gas Phase Kinetics Database
- Options:
- Switch to calorie-based units
Data at NIST subscription sites:
- NIST / TRC Web Thermo Tables, professional edition (thermophysical and thermochemical data)
NIST subscription sites provide information under the NIST Standard Reference Data Program, simply require an annual fee to access. The purpose of the fee is to recover costs associated with the development of data collections included in such sites. Your institution may already be a subscriber. Follow the links higher up to find out more well-nigh the data in these sites and their terms of usage.
Reaction thermochemistry information
Get To: Top, References, Notes
Information compilation copyright past the U.S. Secretary of Commerce on behalf of the UsaA. All rights reserved.
Data compiled past: 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. Futurity versions of this site may rely on reaction search pages in place of the enumerated reaction displays seen below.
Individual Reactions
=
Past formula: C2HfourBr2 = C2H4Br2
| Quantity | Value | Units | Method | Reference | Annotate |
|---|---|---|---|---|---|
| ΔrH° | -thirteen.05 ± 0.52 | kJ/mol | Eqk | Izmailov, Rozhnov, et al., 1974 | gas phase |
| ΔrH° | 12.1 ± 1.iii | kJ/mol | Eqk | Levanova, Rozhnov, et al., 1970 | gas stage; Heat of isomerization at 484 K |
+
=
By formula: CiiH4 + Br2 = C2HivBrii
| Quantity | Value | Units | Method | Reference | Comment |
|---|---|---|---|---|---|
| ΔrH° | -120.nine ± 1.three | kJ/mol | Cm | Conn, Kistiakowsky, et al., 1938 | gas stage; Reanalyzed by Cox and Pilcher, 1970, Original value = -121.6 ± 1.3 kJ/mol; At 355 °1000 |
=
+
By formula: C2HfourBrtwo = HBr + CiiH3Br
| Quantity | Value | Units | Method | Reference | Comment |
|---|---|---|---|---|---|
| ΔrH° | lxxx. ± ii. | kJ/mol | Eqk | Levanova, Rozhnov, et al., 1970 | gas phase |
References
Become To: Meridian, Reaction thermochemistry data, Notes
Information compilation copyright by the U.Southward. Secretarial assistant of Commerce on behalf of the United statesA. All rights reserved.
Izmailov, Rozhnov, et al., 1974
Izmailov, V.D.; Rozhnov, A.M.; Sharonov, K.Thou., Equilibrium in the isomerisation of 1,1-dibromoethane and one,i-dibromopropane, Russ. J. Phys. Chem. (Engl. Transl.), 1974, 48, 289-290. [all data]
Levanova, Rozhnov, et al., 1970
Levanova, Due south.Five.; Rozhnov, A.One thousand.; Sedov, S.M.; Starkov, V.Ya.; Manzohos, V.N., Equilibrium reactions of dibromoethane, Izv. Vyssh. Uchebn. Zaved., Khim. Khim. Tekhnol., 1970, 13, 62-65. [all data]
Conn, Kistiakowsky, et al., 1938
Conn, J.B.; Kistiakowsky, Yard.B.; Smith, Eastward.A., Heats of organic reactions. VII. Addition of halogens to olefins, J. Am. Chem. Soc., 1938, sixty, 2764-2771. [all data]
Cox and Pilcher, 1970
Cox, J.D.; Pilcher, G., Thermochemistry of Organic and Organometallic Compounds, Academic Printing, New York, 1970, 1-636. [all data]
Notes
Become To: Top, Reaction thermochemistry data, References
- Symbols used in this certificate:
ΔrH° Enthalpy of reaction at standard weather condition - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
- The National Constitute of Standards and Technology (NIST) uses its all-time efforts to deliver a high quality re-create of the Database and to verify that the data independent therein have been selected on the ground of sound scientific judgment. However, NIST makes no warranties to that issue, and NIST shall not be liable for any damage that may effect from errors or omissions in the Database.
- Customer support for NIST Standard Reference Information products.
1 2 Dibromoethane Structural Formula,
Source: https://webbook.nist.gov/cgi/cbook.cgi?ID=C106934&Mask=8
Posted by: larkinusand2001.blogspot.com
0 Response to "1 2 Dibromoethane Structural Formula"
Post a Comment