Benzo[k]fluoranthene
![Benzo[k]fluoranthene Structure](CAS/20180808/GIF/207-08-9.gif)
- CAS No.
- 207-08-9
- Chemical Name:
- Benzo[k]fluoranthene
- Synonyms
- 8,9-benzfluoranthene;8,9-Benzofluoranthene;Dibenzo[b,jk]fluorene;11,12-BENZOFLUORANTHENE;Benzo(k)fluor;Benzo(k)uoranthene;nzo[k]fluoranthene;Benzo[k]fluorathene;Benzo(k)fluoranthen;BENZO(K)FLUORANTHENE
- CBNumber:
- CB0727341
- Molecular Formula:
- C20H12
- Molecular Weight:
- 252.31
- MOL File:
- 207-08-9.mol
- MSDS File:
- SDS
- Modify Date:
- 2023/7/16 20:23:40
| Melting point | 215-217 °C(lit.) |
|---|---|
| Boiling point | 480 °C |
| Density | 1.286 |
| vapor pressure | 9.59 x 10-11 mmHg at 25 °C (extrapolated from vapor pressures determined at higher temperatures, Puppet al., 1974) |
| refractive index | 1.8390 (estimate) |
| Flash point | 100 °C |
| storage temp. | 2-8°C |
| solubility | 95% ethanol: <1mg/mL at 20°C |
| pka | >15 (Christensen et al., 1975) |
| color | Pale yellow needles |
| Water Solubility | 1.09 μg/L at 25 °C (de Maagd et al., 1998) |
| BRN | 1873745 |
| Henry's Law Constant | 2.17, 4.24, 10.56, 13.62, 19.54, and 39.77 at 10.0, 20.0, 35.0, 40.1, 45.0, and 55.0 °C, respectively (wetted-wall column, ten Hulscher et al., 1992) |
| Stability | Stable. Combustible. Incompatible with strong oxidizing agents. |
| CAS DataBase Reference | 207-08-9(CAS DataBase Reference) |
| IARC | 2B (Vol. 92) 2010 |
| EPA Substance Registry System | Benzo[k]fluoranthene (207-08-9) |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |   GHS08,GHS09 |
|---|---|
| Signal word | Danger |
| Hazard statements | H350-H410 |
| Precautionary statements | P202-P273-P280-P308+P313-P391-P405 |
| Hazard Codes | T,N,Xn,F |
| Risk Statements | 45-50/53-40-67-65-38-11-66-36-52/53-36/37/38-20 |
| Safety Statements | 53-45-60-61-36/37-62-26-16-24/25-23-33-25-9 |
| RIDADR | UN 2811 6.1/PG 3 |
| WGK Germany | 3 |
| RTECS | DF6350000 |
| HazardClass | 6.1(b) |
| PackingGroup | III |
| HS Code | 29029000 |
| Toxicity | LC50 (21-d) for Folsomia fimetaria >560 mg/kg (Sverdrup et al., 2002). |
Benzo[k]fluoranthene price More Price(3)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich(India) | 49476-U | Benzo(k)fluoranthene solution 100?μg/mL in methylene chloride, analytical standard | 207-08-9 | 1PKG | ₹3178.7 | 2022-06-14 | Buy |
| Sigma-Aldrich(India) | 392251 | Benzo[k]fluoranthene for fluorescence, ≥99% | 207-08-9 | 100MG | ₹16933.2 | 2022-06-14 | Buy |
| Sigma-Aldrich(India) | 03323 | Benzo[k]fluoranthene certified reference material, TraceCERT? | 207-08-9 | 10MG | ₹9134.48 | 2022-06-14 | Buy |
Benzo[k]fluoranthene Chemical Properties,Uses,Production
Chemical Properties
yellow crystals
Uses
Benzo[k]fluoranthene is used as an optical sensor for nitro-aromatic compounds due to fluorescence quenching of the molecule. It is also a carcinogen and mutagen.
General Description
Pale yellow needles or yellow crystalline solid.
Air & Water Reactions
Insoluble in water.
Reactivity Profile
BENZO[K]FLUORANTHENE can react with strong oxidizing agents. May react with electrophiles, peroxides, nitrogen oxides and sulfur oxides
Hazard
Possible carcinogen.
Health Hazard
ACUTE/CHRONIC HAZARDS: When heated to decomposition BENZO(K)FLUORANTHENE emits acrid smoke and irritating fumes.
Fire Hazard
Flash point data for BENZO(K)FLUORANTHENE are not available; however, BENZO(K)FLUORANTHENE is probably combustible.
Safety Profile
Confirmed carcinogen withexperimental tumorigenic data. Mutation data reported.When heated to decomposition it emits acrid smoke andirritating fumes.
Carcinogenicity
Benzo[k]fluoranthene wastested for carcinogenicity by dermal application in mice in one study, intraperitoneal injection into newborn mice in one study, and intrapulmonary implantation into rats in one study. Benzo[k]fluoranthene exhibited a significant carcinogenic activity in the dermal and intrapulmonary assays.
Environmental Fate
Soil. Based on aerobic soil die-away test data, the half-life in soil ranged from 910 d to 5.86 yr
(Bossert et al., 1984).
Photolytic. The atmospheric half-life was estimated to range from 1.1 to 11 h (Atkinson, 1987).
Chemical/Physical. Benzo[k]fluoranthene will not hydrolyze because it has no hydrolyzable
functional group (Kollig, 1995).
Benzo[k]fluoranthene Preparation Products And Raw materials
| Supplier | Tel | Country | ProdList | Advantage | Inquiry |
|---|---|---|---|---|---|
| GRK RESEARCH LABORATORIES PVT LTD | +91-8249607014 +91-9849401944 | Hyderabad, India | 205 | 58 | Inquiry |
| Inventichem | +918790275459 | Telangana, India | 155 | 58 | Inquiry |
| CLEARSYNTH LABS LTD. | +91-22-45045900 | Hyderabad, India | 6351 | 58 | Inquiry |
| Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 | China | 21676 | 55 | Inquiry |
| career henan chemical co | +86-0371-86658258 +8613203830695 | China | 29901 | 58 | Inquiry |
| Chongqing Chemdad Co., Ltd | +86-023-6139-8061 +86-86-13650506873 | China | 39916 | 58 | Inquiry |
| Hefei TNJ Chemical Industry Co.,Ltd. | 0551-65418671 | China | 34571 | 58 | Inquiry |
| Finetech Industry Limited | +86-27-87465837 +8618971612321 | China | 9626 | 58 | Inquiry |
| Dayang Chem (Hangzhou) Co.,Ltd. | 571-88938639 +8617705817739 | China | 52861 | 58 | Inquiry |
| Henan Alfa Chemical Co., Ltd | +8618339805032 | China | 13096 | 58 | Inquiry |
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