9H-Fluorene, 9-bromo- (9CI)
9-Bromofluorene
CAS: 1940-57-4
Molecular Formula: C13H9Br
9H-Fluorene, 9-bromo- (9CI) - Names and Identifiers
| Name | 9-Bromofluorene |
| Synonyms | NSC 12349 BRN 2047220 9-Bromofluorene 9-BROMOFLUORENE 9-bromo-fluoren AKOS BBS-00004423 Fluorene, 9-bromo- 9-BROMO-9H-FLUORENE 9-FLUORENYL BROMIDE 9-bromo-9H-fluorene 9H-Fluorene, 9-bromo- (9CI) 4-05-00-02148 (Beilstein Handbook Reference) |
| CAS | 1940-57-4 |
| EINECS | 217-722-9 |
| InChI | InChI=1/C13H9Br/c14-13-11-7-3-1-5-9(11)10-6-2-4-8-12(10)13/h1-8,13H |
9H-Fluorene, 9-bromo- (9CI) - Physico-chemical Properties
| Molecular Formula | C13H9Br |
| Molar Mass | 245.11 |
| Density | 1.4187 (rough estimate) |
| Melting Point | 101-104°C(lit.) |
| Boling Point | 288.79°C (rough estimate) |
| Flash Point | 129.6°C |
| Water Solubility | Insoluble in water. |
| Vapor Presure | 0.000376mmHg at 25°C |
| BRN | 2047220 |
| Storage Condition | Inert atmosphere,Room Temperature |
| Sensitive | Air Sensitive |
| Refractive Index | 1.6290 (estimate) |
9H-Fluorene, 9-bromo- (9CI) - Risk and Safety
| Hazard Symbols | C - Corrosive |
| Risk Codes | R34 - Causes burns R43 - May cause sensitization by skin contact |
| Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection. S45 - In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.) |
| UN IDs | UN 1759 8/PG 2 |
| WGK Germany | 3 |
| RTECS | LL5890000 |
| Hazard Class | 8 |
| Packing Group | III |
9H-Fluorene, 9-bromo- (9CI) - Reference Information
| category | toxic substances |
| toxicity classification | poisoning |
| acute toxicity | vein-mouse LD50: 180 mg/kg |
| stimulation data | skin-man 2.5 mg/48 hours severe; skin-woman 2.5 mg/24 hours severe |
| flammability hazard characteristics | thermal decomposition to expel toxic bromide smoke |
| storage and transportation characteristics | warehouse ventilation and low temperature drying |
| extinguishing agent | water, dry powder, dry sand, carbon dioxide, foam, 1211 extinguishing agent |
| NIST chemical information | The information is provided by: webbook.nist.gov (external link) |
Last Update：2024-04-09 21:04:16
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