Sudan III
Sudan III structure
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Common Name | Sudan III | ||
|---|---|---|---|---|
| CAS Number | 85-86-9 | Molecular Weight | 352.389 | |
| Density | 1.2±0.1 g/cm3 | Boiling Point | 584.6±35.0 °C at 760 mmHg | |
| Molecular Formula | C22H16N4O | Melting Point | 199 °C (dec.)(lit.) | |
| MSDS | Chinese USA | Flash Point | 398.1±15.2 °C | |
Use of Sudan IIISudan III is a lysochrome (fat-soluble dye) diazo dye. |
This table lists Chinese names, IUPAC names and various aliases of this chemical substance.
| Name | Solvent Red 23 |
|---|---|
| Synonym | More Synonyms |
This table contains bioactivity, target information and biological‑assay experimental data of this compound.
| Description | Sudan III is a lysochrome (fat-soluble dye) diazo dye. |
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| Related Catalog |
This table shows physicochemical parameters including melting point, boiling point, density, solubility and optical rotation. Missing data is marked as N/A.
| Density | 1.2±0.1 g/cm3 |
|---|---|
| Boiling Point | 584.6±35.0 °C at 760 mmHg |
| Melting Point | 199 °C (dec.)(lit.) |
| Molecular Formula | C22H16N4O |
| Molecular Weight | 352.389 |
| Flash Point | 398.1±15.2 °C |
| Exact Mass | 352.132416 |
| PSA | 69.67000 |
| LogP | 5.74 |
| Vapour Pressure | 0.0±1.7 mmHg at 25°C |
| Index of Refraction | 1.662 |
| InChIKey | FHNINJWBTRXEBC-UHFFFAOYSA-N |
| SMILES | Oc1ccc2ccccc2c1N=Nc1ccc(N=Nc2ccccc2)cc1 |
This table provides MSDS information including hazard classification, first‑aid, fire‑fighting, spill handling, operation and storage instructions.
This table summarizes toxicological test data, acute & chronic toxicity and ecological hazard parameters for this chemical.
CHEMICAL IDENTIFICATION
HEALTH HAZARD DATAACUTE TOXICITY DATA
MUTATION DATA
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This table covers safety warnings, protective measures, incompatible substances and disposal guidelines for this compound.
| Personal Protective Equipment | Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter |
|---|---|
| Hazard Codes | Xi |
| Risk Phrases | R10;R20;R36/38 |
| Safety Phrases | S22-S24/25 |
| RIDADR | NONH for all modes of transport |
| WGK Germany | 3 |
| RTECS | QK4250000 |
| HS Code | 2927000090 |
This table presents publicly reported synthetic routes, reaction conditions, reactants and product information of the compound.
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Sudan III CAS#:85-86-9 |
| Literature: Chemische Berichte, , vol. 13, p. 1838 DE16483 ; Fortschr. Teerfarbenfabr. Verw. Industriezweige, vol. 1, p. 446 |
This table lists upstream starting materials and downstream derivative products related to this chemical.
| Precursor 1 | |
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| DownStream 2 | |
CAS#:106-50-3
CAS#:2834-92-6This table shows customs‑related data including HS‑code, tariff and regulatory conditions for import and export.
| HS Code | 2927000090 |
|---|---|
| Summary | 2927000090 other diazo-, azo- or azoxy-compounds。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0% |
This table lists relevant public references with title, journal and publication metadata for this compound.
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Development and validation of a confirmatory HPLC method for simultaneous determination of Sudan dyes in animal tissues and eggs.
J. Chromatogr. Sci. 48(1) , 63-7, (2010) A simple and sensitive high-performance liquid chromatography (HPLC) analytical method for the simultaneous determination of six Sudan dyes (Sudan Red G, Sudan I, Sudan II, Sudan III, Sudan Red 7B, Su... |
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Analysis and testing of biological stains--the Biological Stain Commission Procedures.
Biotech. Histochem. 77(5&6) , 237-275, (2002)
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Determining the adulteration of spices with Sudan I-II-II-IV dyes by UV-visible spectroscopy and multivariate classification techniques.
Talanta 79(3) , 887-92, (2009) We propose a very simple and fast method for detecting Sudan dyes (I, II, III and IV) in commercial spices, based on characterizing samples through their UV-visible spectra and using multivariate clas... |
This table collects all English aliases, systematic names and CAS‑related synonyms of the compound.
| fatredr |
| MFCD00003905 |
| D & C Red No. 17 |
| EINECS 201-638-4 |
| redzh |
| Oil Red (VAN) |
| 1-[(E)-{4-[(Z)-Phenyldiazenyl]phenyl}diazenyl]-2-naphthol |
| Tony Red |
| AKA225 |
| Tetrazobenzene-b-naphthol |
| OIL RED |
| Tetrazobenzene-β-naphthol |
| Sudan Red III |
| Oil Scarlet (VAN) |
| 1-[(E)-{4-[(Z)-phenyldiazenyl]phenyl}diazenyl]naphthalen-2-ol |
| C.I. Solvent Red 23 |
| SUDAN 3 |
| RED 17 |
| C.I. Solvent Red 23 (8CI) |
| Oil Scarlet |
| Sudan III |
| SUDAN |
| SUDAN G |
| c.i.23 |
This section contains frequently‑asked‑questions about this compound, including basic parameters, properties, storage conditions and corresponding answers.
| Q: What is the LogP of Solvent Red 23? |
| A: LogP of Solvent Red 23 is 5.74. |
| Q: What is the polar surface area (PSA) of Solvent Red 23? |
| A: Polar surface area (PSA) of Solvent Red 23 is 69.67000. |
| Q: What is the safety information for Solvent Red 23? |
| A: Safety information for Solvent Red 23: S22-S24/25. |
| Q: What are the upstream materials of Solvent Red 23? |
| A: Related upstream materials(CAS) of Solvent Red 23: 135-19-3. |
| Q: What English synonyms does Solvent Red 23 have? |
| A: English synonyms of Solvent Red 23: fatredr, MFCD00003905, D & C Red No. 17, EINECS 201-638-4, redzh, Oil Red (VAN), 1-[(E)-{4-[(Z)-Phenyldiazenyl]phenyl}diazenyl]-2-naphthol, Tony Red, AKA225, Tetrazobenzene-b-naphthol, OIL RED, Tetrazobenzene-β-naphthol, Sudan Red III, Oil Scarlet (VAN), 1-[(E)-{4-[(Z)-phenyldiazenyl]phenyl}diazenyl]naphthalen-2-ol, C.I. Solvent Red 23, SUDAN 3, RED 17, C.I. Solvent Red 23 (8CI), Oil Scarlet, Sudan III, SUDAN, SUDAN G, c.i.23. |
| Q: What are the downstream products of Solvent Red 23? |
| A: Related downstream products(CAS) of Solvent Red 23: 106-50-3;2834-92-6. |
| Q: What is the molecular formula of Solvent Red 23? |
| A: Molecular formula of Solvent Red 23 is C22H16N4O. |
| Q: What is the boiling point of Solvent Red 23? |
| A: Boiling point of Solvent Red 23 is 584.6±35.0 °C at 760 mmHg. |
| Q: What is the molecular weight of Solvent Red 23? |
| A: Molecular weight of Solvent Red 23 is 352.389. |
| Q: What is the English name of Solvent Red 23? |
| A: The English name of Solvent Red 23 is Solvent Red 23. |
This table lists manufacturers and suppliers of this compound, including vendor names and product supply reference information.
| Shanghai Nianxing Industrial Co., Ltd |
| BioBioPha |
| Henan Tianfu Chemical Co., Ltd. |