Introduction：Basic information about CAS 3118-97-6|Sudan II, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | Sudan II |
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| CAS Number | 3118-97-6 | Molecular Weight | 276.33 |
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| Density | 1.1±0.1 g/cm3 | Boiling Point | 429.6±55.0 °C at 760 mmHg |
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| Molecular Formula | C18H16N2O | Melting Point | 156-158ºC |
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| MSDS | ChineseUSA | Flash Point | 213.6±31.5 °C |
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Names
| Name | sudan ii |
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| Synonym | More Synonyms |
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Sudan II BiologicalActivity
| Description | Sudan Red II is a biochemical reagent that can be used as a biological material or organic compound for life science related research. |
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| Related Catalog | Research Areas >>Others |
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| In Vitro | 苏丹 II 是一种染料。 |
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Chemical & Physical Properties
| Density | 1.1±0.1 g/cm3 |
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| Boiling Point | 429.6±55.0 °C at 760 mmHg |
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| Melting Point | 156-158ºC |
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| Molecular Formula | C18H16N2O |
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| Molecular Weight | 276.33 |
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| Flash Point | 213.6±31.5 °C |
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| Exact Mass | 276.126251 |
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| PSA | 44.95000 |
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| LogP | 4.56 |
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| Vapour Pressure | 0.0±1.0 mmHg at 25°C |
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| Index of Refraction | 1.616 |
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| InChIKey | JBTHDAVBDKKSRW-UHFFFAOYSA-N |
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| SMILES | Cc1ccc(N=Nc2c(O)ccc3ccccc23)c(C)c1 |
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Toxicological Information
CHEMICAL IDENTIFICATION - RTECS NUMBER :
- QL5850000
- CHEMICAL NAME :
- 2-Naphthol, 1-(2,4-xylylazo)-
- CAS REGISTRY NUMBER :
- 3118-97-6
- LAST UPDATED :
- 199701
- DATA ITEMS CITED :
- 11
- MOLECULAR FORMULA :
- C18-H16-N2-O
- MOLECULAR WEIGHT :
- 276.36
- WISWESSER LINE NOTATION :
- L66J BNUNR B1 D1& CQ
HEALTH HAZARD DATAACUTE TOXICITY DATA - TYPE OF TEST :
- TDLo - Lowest published toxic dose
- ROUTE OF EXPOSURE :
- Implant
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 80 mg/kg
- TOXIC EFFECTS :
- Tumorigenic - Carcinogenic by RTECS criteria Kidney, Ureter, Bladder - tumors
MUTATION DATA - TYPE OF TEST :
- Mutation in microorganisms
- TEST SYSTEM :
- Bacteria - Salmonella typhimurium
- DOSE/DURATION :
- 50 ug/plate
- REFERENCE :
- MUREAV Mutation Research. (Elsevier Science Pub. B.V., POB 211, 1000 AE Amsterdam, Netherlands) V.1- 1964- Volume(issue)/page/year: 44,9,1977 *** REVIEWS *** IARC Cancer Review:Animal Limited Evidence IMEMDT IARC Monographs on the Evaluation of Carcinogenic Risk of Chemicals to Man. (WHO Publications Centre USA, 49 Sheridan Ave., Albany, NY 12210) V.1- 1972- Volume(issue)/page/year: 8,233,1975 IARC Cancer Review:Human No Adequate Data IMEMDT IARC Monographs on the Evaluation of Carcinogenic Risk of Chemicals to Man. (WHO Publications Centre USA, 49 Sheridan Ave., Albany, NY 12210) V.1- 1972- Volume(issue)/page/year: 8,233,1975 IARC Cancer Review:Group 3 IMSUDL IARC Monographs, Supplement. (WHO Publications Centre USA, 49 Sheridan Ave., Albany, NY 12210) No.1- 1979- Volume(issue)/page/year: 7,56,1987 TOXICOLOGY REVIEW AEHLAU Archives of Environmental Health. (Heldref Pub., 4000 Albemarle St., NW, Washington, DC 20016) V.1- 1960- Volume(issue)/page/year: 23,6,1971 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOHS - National Occupational Hazard Survey (1974) NOHS Hazard Code - M1408 No. of Facilities: 141 (estimated) No. of Industries: 3 No. of Occupations: 13 No. of Employees: 3517 (estimated) NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - M1408 No. of Facilities: 206 (estimated) No. of Industries: 5 No. of Occupations: 6 No. of Employees: 3262 (estimated) No. of Female Employees: 1087 (estimated)
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Safety Information
| Personal Protective Equipment | dust mask type N95 (US);Eyeshields;Gloves |
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| Hazard Codes | Xn:Harmful; |
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| Risk Phrases | R40 |
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| Safety Phrases | S36/37-S45 |
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| RIDADR | NONH for all modes of transport |
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| WGK Germany | 3 |
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| RTECS | QL5850000 |
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| HS Code | 2927000090 |
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Customs
| HS Code | 2927000090 |
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| 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% |
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Articles25
More Articles
| 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... | |
| Development of a method for the analysis of seven banned azo-dyes in chilli and hot chilli food samples by pressurised liquid extraction and liquid chromatography with electrospray ionization-tandem mass spectrometry. Talanta 78(1) , 178-86, (2009) An automated, confirmatory and sensitive procedure has been developed and validated for the determination of Sudan (I-IV), Sudan Orange G, Sudan Red 7B and Para Red in hot chilli food samples. The pro... | |
| Preparation of anti-Sudan red monoclonal antibody and development of an indirect competitive enzyme-linked immunosorbent assay for detection of Sudan red in chilli jam and chilli oil. Analyst 135(10) , 2566-72, (2010) Sudan dyes are banned to be used in food additives because of the carcinogenicity of their metabolites. A rapid and sensitive indirect competitive enzyme-linked immunosorbent assay (ELISA) was develop... | |
Synonyms
| Red B |
| EINECS 221-490-4 |
| FAT RED |
| 1-(2,4-Xylidylazo)-2-naphthol |
| AKA505 |
| 1-(2,4-Xylylazo)-2-naphthol,Solvent Orange 7 |
| 2,4-dimethyl-1-phenylazo-2-naphthol |
| redno.5 |
| Rot B |
| SUDAN 2 |
| 1-(2',4'-dimethylbenzeneazo)-2-naphthol |
| 1-[(2,4-dimethylphenyl)azo]-2-naphthalenol |
| m-Xylol-(4 azo 1)-naphthol-(2) |
| SUDAN |
| 1,2-Naphthalenedione, 1-[2-(2,4-dimethylphenyl)hydrazone], (1Z)- |
| 1-(2,4-Dimethyl-phenylazo)-[2]naphthol |
| MFCD00003896 |
| Solvent Orange 7 |
| (1Z)-1-[(2,4-Dimethylphenyl)hydrazono]-2(1H)-naphthalenone |
| Sudan II [=1-(2,4-Xylidylazo)-2-naphthol] |
