Introduction：Basic information about CAS 1127-76-0|1-Ethylnaphthalene, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | 1-Ethylnaphthalene |
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| CAS Number | 1127-76-0 | Molecular Weight | 156.224 |
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| Density | 1.0±0.1 g/cm3 | Boiling Point | 259.1±3.0 °C at 760 mmHg |
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| Molecular Formula | C12H12 | Melting Point | −15-−14 °C(lit.) |
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| MSDS | / | Flash Point | 111.7±0.0 °C |
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Names
| Name | 1-Ethylnaphthalene |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 1.0±0.1 g/cm3 |
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| Boiling Point | 259.1±3.0 °C at 760 mmHg |
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| Melting Point | −15-−14 °C(lit.) |
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| Molecular Formula | C12H12 |
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| Molecular Weight | 156.224 |
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| Flash Point | 111.7±0.0 °C |
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| Exact Mass | 156.093903 |
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| LogP | 4.44 |
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| Vapour Pressure | 0.0±0.2 mmHg at 25°C |
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| Index of Refraction | 1.602 |
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| InChIKey | ZMXIYERNXPIYFR-UHFFFAOYSA-N |
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| SMILES | CCc1cccc2ccccc12 |
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Toxicological Information
CHEMICAL IDENTIFICATION - RTECS NUMBER :
- QJ6950000
- CHEMICAL NAME :
- Naphthalene, 1-ethyl-
- CAS REGISTRY NUMBER :
- 1127-76-0
- LAST UPDATED :
- 199710
- DATA ITEMS CITED :
- 3
- MOLECULAR FORMULA :
- C12-H12
- MOLECULAR WEIGHT :
- 156.24
- WISWESSER LINE NOTATION :
- L66J B2
HEALTH HAZARD DATAACUTE TOXICITY DATA - TYPE OF TEST :
- LDLo - Lowest published lethal dose
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 5 gm/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- 28ZRAQ "Toxicology and Biochemistry of Aromatic Hydrocarbons," Gerarde, H., New York, Elsevier, 1960 Volume(issue)/page/year: -,55,1960 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - X2168 No. of Facilities: 13 (estimated) No. of Industries: 2 No. of Occupations: 2 No. of Employees: 279 (estimated)
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Safety Information
| Hazard Codes | Xi |
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| Safety Phrases | S23-S24/25 |
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| WGK Germany | 3 |
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| RTECS | QJ6950000 |
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| HS Code | 2902909090 |
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Customs
| HS Code | 2902909090 |
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| Summary | 2902909090 other aromatic hydrocarbons。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:2.0%。General tariff:30.0% |
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Synonyms
| 1-Ethylnaphthalene |
| Naphthalene, 1-ethyl- |
| ethylnaphthalene |
| α-Ethylnaphthalene |
| MFCD00004049 |
| EINECS 214-432-4 |
