Introduction：Basic information about CAS 2381-15-9|7-Methyltetraphene, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | 7-Methyltetraphene |
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| CAS Number | 2381-15-9 | Molecular Weight | 242.314 |
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| Density | 1.2±0.1 g/cm3 | Boiling Point | 449.4±12.0 °C at 760 mmHg |
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| Molecular Formula | C19H14 | Melting Point | / |
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| MSDS | / | Flash Point | 217.8±13.7 °C |
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Names
| Name | 10-methylbenzo[a]anthracene |
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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 | 449.4±12.0 °C at 760 mmHg |
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| Molecular Formula | C19H14 |
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| Molecular Weight | 242.314 |
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| Flash Point | 217.8±13.7 °C |
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| Exact Mass | 242.109543 |
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| LogP | 6.37 |
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| Vapour Pressure | 0.0±0.5 mmHg at 25°C |
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| Index of Refraction | 1.748 |
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| InChIKey | WUMGYHICFXGLAB-UHFFFAOYSA-N |
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| SMILES | Cc1ccc2cc3ccc4ccccc4c3cc2c1 |
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Toxicological Information
CHEMICAL IDENTIFICATION - RTECS NUMBER :
- CX2100000
- CHEMICAL NAME :
- Benz(a)anthracene, 10-methyl-
- CAS REGISTRY NUMBER :
- 2381-15-9
- BEILSTEIN REFERENCE NO. :
- 2095907
- LAST UPDATED :
- 199710
- DATA ITEMS CITED :
- 9
- MOLECULAR FORMULA :
- C19-H14
- MOLECULAR WEIGHT :
- 242.33
- WISWESSER LINE NOTATION :
- L D6 B666J F1
HEALTH HAZARD DATAACUTE TOXICITY DATA - TYPE OF TEST :
- TDLo - Lowest published toxic dose
- ROUTE OF EXPOSURE :
- Subcutaneous
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 18 mg/kg
- TOXIC EFFECTS :
- Tumorigenic - equivocal tumorigenic agent by RTECS criteria Tumorigenic - tumors at site of application
- TYPE OF TEST :
- TDLo - Lowest published toxic dose
- ROUTE OF EXPOSURE :
- Administration onto the skin
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 1920 mg/kg/80W-I
- TOXIC EFFECTS :
- Tumorigenic - equivocal tumorigenic agent by RTECS criteria Skin and Appendages - tumors Tumorigenic - tumors at site of application
- TYPE OF TEST :
- TDLo - Lowest published toxic dose
- ROUTE OF EXPOSURE :
- Subcutaneous
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 880 mg/kg/35W-I
- TOXIC EFFECTS :
- Tumorigenic - equivocal tumorigenic agent by RTECS criteria Tumorigenic - facilitates action of known carcinogen
- TYPE OF TEST :
- TD - Toxic dose (other than lowest)
- ROUTE OF EXPOSURE :
- Subcutaneous
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 2900 mg/kg/44W-I
- TOXIC EFFECTS :
- Tumorigenic - equivocal tumorigenic agent by RTECS criteria Tumorigenic - tumors at site of application
- TYPE OF TEST :
- TD - Toxic dose (other than lowest)
- ROUTE OF EXPOSURE :
- Subcutaneous
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 19 mg/kg
- TOXIC EFFECTS :
- Tumorigenic - equivocal tumorigenic agent by RTECS criteria Tumorigenic - tumors at site of application
MUTATION DATA - TYPE OF TEST :
- Morphological transformation
- TEST SYSTEM :
- Rodent - hamster Embryo
- DOSE/DURATION :
- 10 mg/L
- REFERENCE :
- JNCIAM Journal of the National Cancer Institute. (Washington, DC) V.1-60, 1940-78. For publisher information, see JJIND8. Volume(issue)/page/year: 35,641,1965
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Safety Information
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
| 7-Methyltetraphene |
| 7-Methyl-1,2-benzanthracene |
| 9-methyl-benz<a>anthracene |
| 7-methylbenz<a>anthracene |
| 10-Methylbenz[a]anthracene |
| Benz[a]anthracene, 7-methyl- |
