BBF
benz(E)acephenanthrylene
CAS: 205-99-2
Molecular Formula: C20H12
BBF - Names and Identifiers
| Name | benz(E)acephenanthrylene |
| Synonyms | BBF 2,3-Benzfluoranthene BENZO(B)FLUORANTHENE 2,3-Benzofluoranthene 2,3-Benzofluoranthrene benz(E)acephenanthrylene BENZ[E]ACEPHENANTHRYLENE BENZO(E)ACEPHENANTHRYLENE 3,4-benz(e)acephenanthrylene |
| CAS | 205-99-2 |
| EINECS | 205-911-9 |
| InChI | InChI=1/C20H12/c1-2-7-14-13(6-1)12-19-16-9-4-3-8-15(16)18-11-5-10-17(14)20(18)19/h1-12H |
BBF - Physico-chemical Properties
| Molecular Formula | C20H12 |
| Molar Mass | 252.31 |
| Density | 1.1549 (estimate) |
| Melting Point | 163-165°C(lit.) |
| Boling Point | 481°C(lit.) |
| Flash Point | -18°C |
| Water Solubility | 1.2 μg/L at 25 °C (U.S. EPA, 1980a) |
| Solubility | Soluble in most solvents (U.S. EPA, 1985) |
| Vapor Presure | 5 x 10-7 mmHg at 20 °C (U.S. EPA, 1982) |
| Appearance | neat |
| Color | White to Yellow to Green |
| BRN | 1872553 |
| pKa | >15 (Christensen et al., 1975) |
| Storage Condition | 2-8°C |
| Stability | Stable. Incompatible with strong oxidizing agents. |
| Refractive Index | 1.8390 (estimate) |
| MDL | MFCD00010582 |
| Use | A polycyclic aromatic hydrocarbon. |
BBF - Risk and Safety
| Risk Codes | R45 - May cause cancer R50/53 - Very toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment. R67 - Vapors may cause drowsiness and dizziness R65 - Harmful: May cause lung damage if swallowed R38 - Irritating to the skin R11 - Highly Flammable R36 - Irritating to the eyes R39/23/24/25 - R23/24/25 - Toxic by inhalation, in contact with skin and if swallowed. R66 - Repeated exposure may cause skin dryness or cracking R52/53 - Harmful to aquatic organisms, may cause long-term adverse effects in the aquatic environment. R20 - Harmful by inhalation |
| Safety Description | S53 - Avoid exposure - obtain special instructions before use. S45 - In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.) S60 - This material and its container must be disposed of as hazardous waste. S61 - Avoid release to the environment. Refer to special instructions / safety data sheets. S62 - If swallowed, do not induce vomitting; seek medical advice immediately and show this container or label. S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S16 - Keep away from sources of ignition. S9 - Keep container in a well-ventilated place. S36/37 - Wear suitable protective clothing and gloves. S7 - Keep container tightly closed. S33 - Take precautionary measures against static discharges. S25 - Avoid contact with eyes. |
| UN IDs | UN 2811 6.1/PG 3 |
| WGK Germany | 3 |
| RTECS | CU1400000 |
| Hazard Class | 6.1(b) |
| Packing Group | III |
| Toxicity | LC50 (21-d) for Folsomia fimetaria >3,600 mg/kg (Sverdrup et al., 2002). |
BBF - Reference Information
| Henry's Law Constant | 2.47, 5.03, 11.74, 14.90, 20.53, and 36.52 at 10.0, 20.0, 35.0, 40.1, 45.0, and 55.0 °C, respectively(wetted-wall column, ten Hulscher et al., 1992) |
| (IARC) carcinogen classification | 2B (Vol. 92) 2010 |
| EPA chemical information | Information provided by: ofmpub.epa.gov (external link) |
| use | benzo (B) fluoranthene standard solution has no production and use value in industry, and is generally only used as by-products formed in the production process and discharged with exhaust gas. Calibration instruments and devices; evaluation methods; working standards; quality assurance/quality control; other. |
| category | toxic substances |
| flammability hazard characteristics | combustible; combustion produces stimulating smoke |
| storage and transportation characteristics | ventilation and low temperature drying |
| fire extinguishing agent | dry powder, foam, sand, carbon dioxide, mist water |
| toxic substance data | information provided by: pubchem.ncbi.nlm.nih.gov (external link) |
Last Update：2024-04-10 22:29:15
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Multiple Specifications
Product Name: Benzo[b]fluoranthene Visit Supplier Webpage Request for quotationCAS: 205-99-2
Tel: 18301782025
Email: 3008007409@qq.com
Mobile: 18021002903
QQ: 3008007409
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