Introduction：Basic information about CAS 203-33-8|Benzo[a]aceanthrylene, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | Benzo[a]aceanthrylene |
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| CAS Number | 203-33-8 | Molecular Weight | 252.309 |
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| Density | 1.3±0.1 g/cm3 | Boiling Point | 467.5±12.0 °C at 760 mmHg |
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| Molecular Formula | C20H12 | Melting Point | / |
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| MSDS | USA | Flash Point | 228.6±13.7 °C |
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| Symbol |
GHS07 | Signal Word | Warning |
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Names
| Name | benz[a]aceanthrylene |
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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 | 467.5±12.0 °C at 760 mmHg |
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| Molecular Formula | C20H12 |
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| Molecular Weight | 252.309 |
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| Flash Point | 228.6±13.7 °C |
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| Exact Mass | 252.093903 |
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| LogP | 6.40 |
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| Vapour Pressure | 0.0±0.6 mmHg at 25°C |
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| Index of Refraction | 1.887 |
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| InChIKey | OQDXASJSCOTNQS-UHFFFAOYSA-N |
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| SMILES | c1ccc2c(c1)-c1cccc3cc4ccccc4c-2c13 |
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Toxicological Information
CHEMICAL IDENTIFICATION - RTECS NUMBER :
- CU0500000
- CHEMICAL NAME :
- Benz(a)aceanthrylene
- CAS REGISTRY NUMBER :
- 203-33-8
- BEILSTEIN REFERENCE NO. :
- 1957846
- LAST UPDATED :
- 199710
- DATA ITEMS CITED :
- 4
- MOLECULAR FORMULA :
- C20-H12
- MOLECULAR WEIGHT :
- 252.32
HEALTH HAZARD DATAACUTE TOXICITY DATA - TYPE OF TEST :
- TDLo - Lowest published toxic dose
- ROUTE OF EXPOSURE :
- Administration onto the skin
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 1600 ug/kg
- TOXIC EFFECTS :
- Tumorigenic - neoplastic by RTECS criteria Skin and Appendages - tumors
MUTATION DATA - TYPE OF TEST :
- Mutation in microorganisms
- TEST SYSTEM :
- Bacteria - Salmonella typhimurium
- DOSE/DURATION :
- 5 ug/plate
- REFERENCE :
- ENMUDM Environmental Mutagenesis. (New York, NY) V.1-9, 1979-87. For publisher information, see EMMUEG. Volume(issue)/page/year: 9,183,1987
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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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| Hazard Codes | Xi |
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| Risk Phrases | 36/37/38 |
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| Safety Phrases | 26-36/37/39 |
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| RIDADR | NA 1993 / PGIII |
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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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Articles1
More Articles
| Relative tumor initiating activity of benzo[a]fluoranthene, benzo[b]fluoranthene, naphtho[1,2-b]fluoranthene and naphtho[2,1-a]fluoranthene on mouse skin. Cancer Lett. 52(3) , 229-33, (1990) The tumor-initiating activities of benzo[a]fluoranthene (BaF), benzo[b]fluoranthene (BbF), naphtho[1,2-b]fluoranthene (NbF) and naphtho[2,1-a]fluoranthene (NaF) were evaluated on the skin of female CD... | |
Synonyms
| Benzo<b>fluoroanthene |
| 1,2-Benzofluoranthene |
| Benz[a]aceanthrylene |
| Benzo<b>fluoroanthen |
| Benzo[a]aceanthrylene |
| 1,2-Benzfluoranthrene |
| 1,2-Benzfluoranthene |
| Benzo<b>fluoranthene |
