Introduction：Basic information about CAS 118-46-7|1-Amino-7-naphthol, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | 1-Amino-7-naphthol |
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| CAS Number | 118-46-7 | Molecular Weight | 159.185 |
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| Density | 1.3±0.1 g/cm3 | Boiling Point | 378.3±17.0 °C at 760 mmHg |
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| Molecular Formula | C10H9NO | Melting Point | 206-210 °C(lit.) |
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| MSDS | ChineseUSA | Flash Point | 182.6±20.9 °C |
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| Symbol |
GHS07 | Signal Word | Warning |
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Names
| Name | 1-Amino-7-naphthol |
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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 | 378.3±17.0 °C at 760 mmHg |
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| Melting Point | 206-210 °C(lit.) |
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| Molecular Formula | C10H9NO |
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| Molecular Weight | 159.185 |
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| Flash Point | 182.6±20.9 °C |
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| Exact Mass | 159.068420 |
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| PSA | 46.25000 |
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| LogP | 1.43 |
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| Vapour Pressure | 0.0±0.9 mmHg at 25°C |
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| Index of Refraction | 1.742 |
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| InChIKey | KVHHMYZBFBSVDI-UHFFFAOYSA-N |
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| SMILES | Nc1cccc2ccc(O)cc12 |
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| Water Solubility | slightly soluble |
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Toxicological Information
CHEMICAL IDENTIFICATION - RTECS NUMBER :
- QL3331000
- CHEMICAL NAME :
- 2-Naphthol, 8-amino-
- CAS REGISTRY NUMBER :
- 118-46-7
- BEILSTEIN REFERENCE NO. :
- 2207365
- LAST UPDATED :
- 199701
- DATA ITEMS CITED :
- 2
- MOLECULAR FORMULA :
- C10-H9-N-O
- MOLECULAR WEIGHT :
- 159.20
- WISWESSER LINE NOTATION :
- L66J BZ IQ
HEALTH HAZARD DATAACUTE TOXICITY DATA - TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Intravenous
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 180 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- CSLNX* U.S. Army Armament Research & Development Command, Chemical Systems Laboratory, NIOSH Exchange Chemicals. (Aberdeen Proving Ground, MD 21010) Volume(issue)/page/year: NX#04024
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Safety Information
| Symbol |
GHS07 |
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| Signal Word | Warning |
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| Hazard Statements | H315-H319-H335 |
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| Precautionary Statements | P261-P305 + P351 + P338 |
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| Personal Protective Equipment | dust mask type N95 (US);Eyeshields;Gloves |
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| Hazard Codes | Xi:Irritant; |
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| Risk Phrases | R36/37/38 |
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| Safety Phrases | S26-S36-S37/39 |
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| RIDADR | NONH for all modes of transport |
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| WGK Germany | 2 |
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| RTECS | QL3331000 |
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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
| 8-Aminonaphthalen-2-ol |
| 2-Naphthalenol, 8-amino- |
| 8-amino-2-hydroxynapthalene |
| 1-Amino-7-naphthol |
| 8-amino-2-naphthaleno |
| 8-Amino-naphthalen-2-ol |
| 8-Amino-2-naphtol |
| 8-Amino-2-napthol |
| MFCD00004031 |
| 8-amino-2-naphtho |
| AMINO-2-NAPHTHOL,8 |
| CYANOL |
| 1-amino-7-hydroxynaphthalene |
| EINECS 204-252-4 |
| 8-Amino-2-naphthol |
