A1530212
2,3-Benzofluorene , 97% , 243-17-4
Synonym(s):
11H-Benzo[b]fluorene;Isonaphthofluorene
CAS NO.：243-17-4
Empirical Formula: C17H12
Molecular Weight: 216.28
MDL number: MFCD00003595
EINECS: 205-952-2
| Pack Size | Price | Stock | Quantity |
| 250mg | RMB535.20 | In Stock |
|
| 1G | RMB1692.00 | In Stock |
|
| 5g | RMB5999.20 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
| Melting point: | 211-213 °C(lit.) |
| Boiling point: | 402 °C |
| Density | 1.1020 (estimate) |
| refractive index | 1.6000 (estimate) |
| solubility | methanol: soluble |
| form | powder to crystal |
| color | White to Green to Brown |
| Water Solubility | 4ug/L(25 ºC) |
| BRN | 2046365 |
| CAS DataBase Reference | 243-17-4(CAS DataBase Reference) |
| IARC | 3 (Vol. 92, Sup 7) 2010 |
| EPA Substance Registry System | 11H-Benzo[b]fluorene (243-17-4) |
Description and Uses
2,3-Benzofluorene was used in three way analysis of fluorescence excitation-emission matrices of mixtures of polycyclic aromatic hydrocarbons. It was used as standard to detect the ambient particle-bound polycyclic aromatic hydrocarbons by a real-time aerosol mass spectrometer.
Safety
| Symbol(GHS) |  GHS07 |
| Signal word | Warning |
| Hazard statements | H315-H319 |
| Precautionary statements | P264-P280-P302+P352-P337+P313-P305+P351+P338-P362+P364-P332+P313 |
| Safety Statements | 22-24/25 |
| RIDADR | 2811 |
| WGK Germany | 3 |
| RTECS | DF6383500 |
| HS Code | 2902.90.9000 |
| HazardClass | 6.1(b) |
| PackingGroup | III |
| Toxicity | mma-sat 15 mg/plate MUREAV 174,247,86 |
