Introduction：Basic information about CAS 104-91-6|4-Nitrosophenol, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | 4-Nitrosophenol |
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| CAS Number | 104-91-6 | Molecular Weight | 123.109 |
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| Density | 1.2±0.1 g/cm3 | Boiling Point | 265.9±23.0 °C at 760 mmHg |
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| Molecular Formula | C6H5NO2 | Melting Point | 132-144°C |
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| MSDS | / | Flash Point | 114.6±22.6 °C |
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Names
| Name | 4-Nitrosophenol |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 1.2±0.1 g/cm3 |
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| Boiling Point | 265.9±23.0 °C at 760 mmHg |
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| Melting Point | 132-144°C |
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| Molecular Formula | C6H5NO2 |
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| Molecular Weight | 123.109 |
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| Flash Point | 114.6±22.6 °C |
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| Exact Mass | 123.032028 |
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| PSA | 49.66000 |
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| LogP | 1.27 |
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| Vapour Pressure | 0.0±0.6 mmHg at 25°C |
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| Index of Refraction | 1.564 |
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| InChIKey | JSTCPNFNKICNNO-UHFFFAOYSA-N |
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| SMILES | O=Nc1ccc(O)cc1 |
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| Stability | Stability Flammable. Incompatible with strong oxidizing agents. Explodes when heated, or in contact with acids or alkalies. |
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| Water Solubility | <0.1 g/100 mL at 21 ºC |
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Toxicological Information
CHEMICAL IDENTIFICATION - RTECS NUMBER :
- SM4725000
- CHEMICAL NAME :
- Phenol, p-nitroso-
- CAS REGISTRY NUMBER :
- 104-91-6
- BEILSTEIN REFERENCE NO. :
- 1856695
- LAST UPDATED :
- 199701
- DATA ITEMS CITED :
- 7
- MOLECULAR FORMULA :
- C6-H5-N-O2
- MOLECULAR WEIGHT :
- 123.12
- WISWESSER LINE NOTATION :
- QR DNO
HEALTH HAZARD DATAACUTE TOXICITY DATA - TYPE OF TEST :
- LDLo - Lowest published lethal dose
- ROUTE OF EXPOSURE :
- Intraperitoneal
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 250 mg/kg
- TOXIC EFFECTS :
- Behavioral - convulsions or effect on seizure threshold Lungs, Thorax, or Respiration - dyspnea
- TYPE OF TEST :
- LDLo - Lowest published lethal dose
- ROUTE OF EXPOSURE :
- Parenteral
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 200 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
MUTATION DATA - TYPE OF TEST :
- Cytogenetic analysis
- TEST SYSTEM :
- Rodent - rat Liver
- DOSE/DURATION :
- 750 ug/L
- REFERENCE :
- MUREAV Mutation Research. (Elsevier Science Pub. B.V., POB 211, 1000 AE Amsterdam, Netherlands) V.1- 1964- Volume(issue)/page/year: 153,57,1985
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Safety Information
| Hazard Codes | Xn,N |
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| Risk Phrases | R21/22 |
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| Safety Phrases | S15-S24/25-S26-S61-S49-S47-S36/37/39 |
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| RIDADR | 3236 |
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| RTECS | SM4725000 |
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| Packaging Group | II |
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| Hazard Class | 4.1 |
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| HS Code | 2908999090 |
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Customs
| HS Code | 2908999090 |
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| Summary | 2908999090 halogenated, sulphonated, nitrated or nitrosated derivatives of phenols or phenol-alcohols。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0% |
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Synonyms
| p-Quinone Monoxime |
| 4-nitroso-pheno |
| Quinomeoxime |
| 1,4-Benzoquinone Monoxime |
| 4-hydroxynitrosobenzene |
| MFCD00002329 |
| 4-nitrosobenzyl alcohol |
| P-NITROSOPHENOL |
| 4-Nitrosophenol |
| Phenol, 4-nitroso- |
| quinoneoxime |
| C-nitrosophenol |
| para-nitrosophenol |
| nitroso-4phenol |
| 1-nitroso-4-hydroxy-benzene |
| 4-Nitrosofenol |
| EINECS 203-251-6 |
| Nitrosophenol |
