2-Naphthalenol, 1-(phenylazo)-
- Formula: C16H12N2O
- Molecular weight: 248.2793
- IUPAC Standard InChI: InChI=1S/C16H12N2O/c19-15-11-10-12-6-4-5-9-14(12)16(15)18-17-13-7-2-1-3-8-13/h1-11,19H
- IUPAC Standard InChIKey: MRQIXHXHHPWVIL-UHFFFAOYSA-N
- CAS Registry Number: 842-07-9
- 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: 1-Benzeneazo-2-naphthol; Benzeneazo-β-naphthol; Brasilazina Oil Orange; Calcogas Orange NC; Ceres Orange R; C.I. 12055; C.I. Solvent Yellow 14; Dispersol Yellow PP; Enial Orange I; Fast Oil Orange I; Fast Orange; Fat Orange 4A; Fat Orange G; Fat Orange I; Fat Orange R; Fat Orange RS; Fat Soluble Orange; Grasal Orange; Grasan Orange R; Hidaco Oil Orange; 2-Hydroxynaphthyl-1-azobenzene; 2-Hydroxy-1-phenylazonaphthalene; Lacquer Orange VG; Morton Orange Y; Oil Orange; Oil Orange 31; Oil Orange 2311; Oil Orange 2B; Oil Orange E; Oil Orange PEL; Oil Orange R; Oil Orange 7078-V; Oil Orange Z-7078; Oil Soluble Orange; Oleal Orange R; Orange Pel; Orange 3RA Soluble in Grease; Orange R Fat Soluble; Sudan I; Atul Orange R; Benzene-1-azo-2-naphthol; Brilliant Oil Orange R; Calco Oil Orange Z-7078; Calco Oil Orange 7078; Calco Oil Orange 7078-Y; Calcogas M; Campbelline Oil Orange; Carminaph; Cerotinorange G; Dunkelgelb; Fast Oil Orange; Fettorange lg; Fettorange R; Fettorange 4a; Motiorange R; NCI-C53929; Oil Orange EP; Oil Orange G; Oil Orange R-14; Orange A L'Huile; Orange Insoluble Olg; Orange Resenole No. 3; Orange Soluble A L'Huile; Organol Orange; Orient Oil Orange PS; Petrol Orange Y; Plastoresin Orange F4A; Pyronalorange; Resinol Orange R; Resoform Orange G; Sansel Orange G; Scharlach B; Silotras Orange TR; Solvent Yellow No. 14; Solvent Yellow 14; Somalia Orange I; Soudan I; Spirit Orange; Spirit Yellow I; Stearix Orange; Sudan J; Sudan Orange R; Sudan Orange RA; Sudan Orange RA New; Sudan Yellow; Sudan 1; Tertrogras Orange SV; Toyo Oil Orange; Waxakol Orange GL; Waxoline Yellow I; Waxoline Yellow IM; Waxoline Yellow IP; Waxoline Yellow IS; 1-(Phenylazo)-2-naphthalenol; 1-(Phenylazo)-2-naphthol; 1-Benzoazo-2-naphthol; 1-Phenylazo-β-naphthol; 2-Naphthol, 1-(phenylazo)-; 2-Naphtholazobenzene; Zlut rozpoustedlova 14; CI 12055; 2-Naphthalenol, 1-(2-phenyldiazenyl)-; Waxoline Orange EP-FW; 1-(2-Hydroxynaphthyl)azobenzene; 1-(Phenylazo)-2-hydroxynaphthalene; Disperse Yellow 97; α-Phenylazo-β-naphthol
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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 by: William E. Acree, Jr., James S. Chickos
Enthalpy of sublimation
| ΔsubH (kJ/mol) | Temperature (K) | Reference | Comment |
|---|---|---|---|
| 116.7 ± 5.4 | 362. | Krien, 1984 | Based on data from 350. to 374. K. |
References
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Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Krien, 1984
Krien, G.,
Thermoanalytische untersuchungen an rauchfarbstoffen,
Thermochimica Acta, 1984, 81, 29-43, https://doi.org/10.1016/0040-6031(84)85108-4
. [all data]
Notes
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- Symbols used in this document:
ΔsubH Enthalpy of sublimation - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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