Introduction：Basic information about CAS 93-45-8|4-(2-Naphthylamino)phenol, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | 4-(2-Naphthylamino)phenol |
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| CAS Number | 93-45-8 | Molecular Weight | 235.281 |
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| Density | 1.3±0.1 g/cm3 | Boiling Point | 424.4±20.0 °C at 760 mmHg |
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| Molecular Formula | C16H13NO | Melting Point | 139-142ºC(lit.) |
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| MSDS | / | Flash Point | 173.1±12.4 °C |
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Names
| Name | N-(4-Hydroxyphenyl)-2-Naphthylamine |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 1.3±0.1 g/cm3 |
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| Boiling Point | 424.4±20.0 °C at 760 mmHg |
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| Melting Point | 139-142ºC(lit.) |
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| Molecular Formula | C16H13NO |
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| Molecular Weight | 235.281 |
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| Flash Point | 173.1±12.4 °C |
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| Exact Mass | 235.099716 |
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| PSA | 32.26000 |
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| LogP | 4.05 |
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| Vapour Pressure | 0.0±1.0 mmHg at 25°C |
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| Index of Refraction | 1.734 |
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| InChIKey | RACMGQBQYYWANW-UHFFFAOYSA-N |
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| SMILES | Oc1ccc(Nc2ccc3ccccc3c2)cc1 |
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| Stability | Stable. Incompatible with strong oxidizing agents. |
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Toxicological Information
CHEMICAL IDENTIFICATION - RTECS NUMBER :
- SM1750000
- CHEMICAL NAME :
- Phenol, p-(2-naphthylamino)-
- CAS REGISTRY NUMBER :
- 93-45-8
- BEILSTEIN REFERENCE NO. :
- 1642793
- LAST UPDATED :
- 199710
- DATA ITEMS CITED :
- 5
- MOLECULAR FORMULA :
- C16-H13-N-O
- MOLECULAR WEIGHT :
- 235.30
- WISWESSER LINE NOTATION :
- L66J CMR DQ
HEALTH HAZARD DATAACUTE TOXICITY DATA - TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 5200 mg/kg
- TOXIC EFFECTS :
- Behavioral - somnolence (general depressed activity)
- REFERENCE :
- HYSAAV Hygiene and Sanitation (USSR). English translation of GISAAA. (Springfield, VA) 1964-71. Discontinued. Volume(issue)/page/year: 31(1-3),183,1966
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 2200 mg/kg
- TOXIC EFFECTS :
- Behavioral - somnolence (general depressed activity)
- REFERENCE :
- HYSAAV Hygiene and Sanitation (USSR). English translation of GISAAA. (Springfield, VA) 1964-71. Discontinued. Volume(issue)/page/year: 31(1-3),183,1966 ** OTHER MULTIPLE DOSE TOXICITY DATA **
- TYPE OF TEST :
- TDLo - Lowest published toxic dose
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 31200 mg/kg/30D-I
- TOXIC EFFECTS :
- Liver - liver function tests impaired
- REFERENCE :
- GISAAA Gigiena i Sanitariya. For English translation, see HYSAAV. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1- 1936- Volume(issue)/page/year: 31(2),25,1966
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Safety Information
| Hazard Codes | Xn: Harmful; |
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| Risk Phrases | 20/21/22-36/37/38-40 |
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| Safety Phrases | 26-36/37/39-45 |
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| RTECS | SM1750000 |
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| HS Code | 2922299090 |
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Customs
| HS Code | 2922299090 |
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| Summary | 2922299090. other amino-naphthols and other amino-phenols, other than those containing more than one kind of oxygen function, their ethers and esters; salts thereof. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0% |
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Synonyms
| 4-(2-Naphthylamino)phenol |
| N-(p-Hydroxyphenyl)-2-naphthylamine |
| Phenol, 4-(2-naphthalenylamino)- |
| 4-(naphthalen-2-ylamino)phenol |
| Phenol, p- (2-naphthylamino)- |
| N-(4-Hydroxyphenyl)-2-naphthylamine |
| Phenol, 4- (2-naphthalenylamino)- |
