1-[(2,5-dimethoxyphenyl)azo]-2-naphthol
![1-[(2,5-dimethoxyphenyl)azo]-2-naphthol price.](/CAS/GIF/6358-53-8.gif)
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- $42 - $704
- Product name: 1-[(2,5-dimethoxyphenyl)azo]-2-naphthol
- CAS: 6358-53-8
- MF: C18H16N2O3
- MW: 308.33
- EINECS:228-778-9
- MDL Number:MFCD01712266
- Synonyms:C.I.12156;C.I.Solvent Red 80;1-((2,5-DiMethoxyphenyl)diazenyl)naphthalen-2-ol;1-[(2,5-dimethoxyphenyl)azo]-2-naphthol ;Solvent Red 80.;1-(2,5-DIMETHYLPHENYLAZO)-2-NAPHTHOL;CITRUSRED;CITRUSRED2
14 prices
Selected condition：
Brand
- aablocks
- American Custom Chemicals Corporation
- Biosynth
- ChemScene
- Sigma-Aldrich
Package
- 1mg
- 2mg
- 5MG
- 10mg
- 25mg
- 50mg
- 1 unit
- Manufactureraablocks
- Product numberAA00EIH7
- Product description1-((2,5-Dimethoxyphenyl)diazenyl)naphthalen-2-ol 98%
- Packaging25mg
- Price$294
- Updated2026-05-28
- Buy
- ManufacturerAmerican Custom Chemicals Corporation
- Product numberCHM0313864
- Product description1-[(2,5-DIMETHOXYPHENYL)AZO]-2-NAPHTHOL 95.00%
- Packaging5MG
- Price$495.97
- Updated2021-12-16
- Buy
- ManufacturerBiosynth
- Product numberFD152665
- Product description1-[(2,5-Dimethoxyphenyl)azo]-2-naphthol
- Packaging50mg
- Price$704
- Updated2021-12-16
- Buy
- ManufacturerBiosynth
- Product numberFD152665
- Product description1-[(2,5-Dimethoxyphenyl)azo]-2-naphthol
- Packaging25mg
- Price$405
- Updated2021-12-16
- Buy
- ManufacturerBiosynth
- Product numberFD152665
- Product description1-[(2,5-Dimethoxyphenyl)azo]-2-naphthol
- Packaging10mg
- Price$203
- Updated2021-12-16
- Buy
- ManufacturerBiosynth
- Product numberFD152665
- Product description1-[(2,5-Dimethoxyphenyl)azo]-2-naphthol
- Packaging2mg
- Price$59
- Updated2021-12-16
- Buy
- ManufacturerBiosynth
- Product numberFD152665
- Product description1-[(2,5-Dimethoxyphenyl)azo]-2-naphthol
- Packaging5mg
- Price$117
- Updated2021-12-16
- Buy
- ManufacturerChemScene
- Product numberCS-0853810
- Product descriptionCitrus red 2 99.57%
- Packaging5mg
- Price$128
- Updated2026-06-04
- Buy
- ManufacturerChemScene
- Product numberCS-0853810
- Product descriptionCitrus red 2 99.57%
- Packaging10mg
- Price$204
- Updated2026-06-04
- Buy
- ManufacturerChemScene
- Product numberCS-0853810
- Product descriptionCitrus red 2 99.57%
- Packaging25mg
- Price$407
- Updated2026-06-04
- Buy
- ManufacturerChemScene
- Product numberCS-0853810
- Product descriptionCitrus red 2 99.57%
- Packaging1mg
- Price$42
- Updated2026-06-04
- Buy
- ManufacturerSigma-Aldrich
- Product number89774
- Product descriptionCitrus Red 2 analytical standard
- Packaging25mg
- Price$186
- Updated2026-04-30
- Buy
- ManufacturerSigma-Aldrich
- Product number97585
- Product descriptionCitrus Red 2 certified reference material, TraceCERT®, Manufactured by: Sigma-Aldrich Production GmbH, Switzerland
- Packaging1 unit
- Price$107
- Updated2025-07-31
- Buy
- ManufacturerSigma-Aldrich
- Product number97585
- Product descriptionCitrus Red 2 certified reference material, TraceCERT?, Manufactured by: Sigma-Aldrich Production GmbH, Switzerland
- Packaging25MG
- Price$117
- Updated2026-04-30
- Buy
| Manufacturer | Product number | Product description | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|
| aablocks | AA00EIH7 | 1-((2,5-Dimethoxyphenyl)diazenyl)naphthalen-2-ol 98% | 25mg | $294 | 2026-05-28 | Buy |
| American Custom Chemicals Corporation | CHM0313864 | 1-[(2,5-DIMETHOXYPHENYL)AZO]-2-NAPHTHOL 95.00% | 5MG | $495.97 | 2021-12-16 | Buy |
| Biosynth | FD152665 | 1-[(2,5-Dimethoxyphenyl)azo]-2-naphthol | 50mg | $704 | 2021-12-16 | Buy |
| Biosynth | FD152665 | 1-[(2,5-Dimethoxyphenyl)azo]-2-naphthol | 25mg | $405 | 2021-12-16 | Buy |
| Biosynth | FD152665 | 1-[(2,5-Dimethoxyphenyl)azo]-2-naphthol | 10mg | $203 | 2021-12-16 | Buy |
| Biosynth | FD152665 | 1-[(2,5-Dimethoxyphenyl)azo]-2-naphthol | 2mg | $59 | 2021-12-16 | Buy |
| Biosynth | FD152665 | 1-[(2,5-Dimethoxyphenyl)azo]-2-naphthol | 5mg | $117 | 2021-12-16 | Buy |
| ChemScene | CS-0853810 | Citrus red 2 99.57% | 5mg | $128 | 2026-06-04 | Buy |
| ChemScene | CS-0853810 | Citrus red 2 99.57% | 10mg | $204 | 2026-06-04 | Buy |
| ChemScene | CS-0853810 | Citrus red 2 99.57% | 25mg | $407 | 2026-06-04 | Buy |
| ChemScene | CS-0853810 | Citrus red 2 99.57% | 1mg | $42 | 2026-06-04 | Buy |
| Sigma-Aldrich | 89774 | Citrus Red 2 analytical standard | 25mg | $186 | 2026-04-30 | Buy |
| Sigma-Aldrich | 97585 | Citrus Red 2 certified reference material, TraceCERT®, Manufactured by: Sigma-Aldrich Production GmbH, Switzerland | 1 unit | $107 | 2025-07-31 | Buy |
| Sigma-Aldrich | 97585 | Citrus Red 2 certified reference material, TraceCERT?, Manufactured by: Sigma-Aldrich Production GmbH, Switzerland | 25MG | $117 | 2026-04-30 | Buy |
Properties
Melting point :155-157°
Boiling point :448.73°C (rough estimate)
Density :1.2510 (rough estimate)
refractive index :1.5700 (estimate)
storage temp. :2-8°C
pka :13.61±0.50(Predicted)
Colour Index :12156
BRN :4510811
Henry's Law Constant :1.9×107 mol/(m3Pa) at 25℃, HSDB (2015)
Major Application :cleaning products
cosmetics
food and beverages
personal care InChI :1S/C18H16N2O3/c1-22-13-8-10-17(23-2)15(11-13)19-20-18-14-6-4-3-5-12(14)7-9-16(18)21/h3-11,21H,1-2H3
InChIKey :GJUABKCEXOMRPQ-UHFFFAOYSA-N
SMILES :COc1ccc(OC)c(c1)N=Nc2c(O)ccc3ccccc23
LogP :3.129 (est)
IARC :2B (Vol. 8, Sup 7) 1987
EPA Substance Registry System :Citrus Red No. 2 (6358-53-8)
Boiling point :448.73°C (rough estimate)
Density :1.2510 (rough estimate)
refractive index :1.5700 (estimate)
storage temp. :2-8°C
pka :13.61±0.50(Predicted)
Colour Index :12156
BRN :4510811
Henry's Law Constant :1.9×107 mol/(m3Pa) at 25℃, HSDB (2015)
Major Application :cleaning products
cosmetics
food and beverages
personal care InChI :1S/C18H16N2O3/c1-22-13-8-10-17(23-2)15(11-13)19-20-18-14-6-4-3-5-12(14)7-9-16(18)21/h3-11,21H,1-2H3
InChIKey :GJUABKCEXOMRPQ-UHFFFAOYSA-N
SMILES :COc1ccc(OC)c(c1)N=Nc2c(O)ccc3ccccc23
LogP :3.129 (est)
IARC :2B (Vol. 8, Sup 7) 1987
EPA Substance Registry System :Citrus Red No. 2 (6358-53-8)
Safety Information
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| Signal word: | Warning | ||||||||||||||
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Description
To color orange skins.Related product price
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