4-溴-2-氟溴苄
2-Fluoro-4-bromobenzyl bromide
CAS: 76283-09-5
Molecular Formula: C7H5Br2F
4-溴-2-氟溴苄 - Names and Identifiers
| Name | 2-Fluoro-4-bromobenzyl bromide |
| Synonyms | 4,α-dibromo-2-fluorotoluene à,4-dibromo-2-fluorotoluene 2-Fluoro-bromobenzyl bromide 4-Bromo-2-fluorobenzylbromide 2-FLUORO-4-BROMOBENZYL BROMIDE 2-Fluoro-4-bromobenzyl bromide 4-Bromo-2-fluorobenzyl bromide 4-BROMO-2-FLUOROBENZYL BROMIDE 4-Bromo-1-Fluorobenzyl Bromide 4-Bromo-1-bromomethyl-2-fluoro-benzene 4-bromo-1-(bromomethyl)-2-fluorobenzene 4-BROMO-1-(BROMOMETHYL)-2-FLUORO-BENZENE 2,2-dichloro-1,1-difluoro-1-methoxyethane |
| CAS | 76283-09-5 |
| EINECS | 278-412-7 |
| InChI | InChI=1/C7H5Br2F/c8-4-5-1-2-6(9)3-7(5)10/h1-3H,4H2 |
| InChIKey | XMHNLZXYPAULDF-UHFFFAOYSA-N |
4-溴-2-氟溴苄 - Physico-chemical Properties
| Molecular Formula | C7H5Br2F |
| Molar Mass | 267.92 |
| Density | 1.9094 (rough estimate) |
| Melting Point | 33-36 °C (lit.) |
| Boling Point | 126 °C (19 mmHg) |
| Flash Point | 126°C/9mm |
| Vapor Presure | 0.0281mmHg at 25°C |
| Appearance | Bright yellow crystal |
| Color | White to off-white |
| BRN | 4307676 |
| Storage Condition | under inert gas (nitrogen or Argon) at 2-8°C |
| Sensitive | Lachrymatory |
| Refractive Index | 1.5770 (estimate) |
| MDL | MFCD00055467 |
| Physical and Chemical Properties | Melting point 30 ℃, boiling point 126 ℃/2.54kPa. |
| Use | For pharmaceutical synthesis |
4-溴-2-氟溴苄 - Risk and Safety
| Hazard Symbols | C - Corrosive |
| Risk Codes | R22 - Harmful if swallowed R34 - Causes burns R52/53 - Harmful to aquatic organisms, may cause long-term adverse effects in the aquatic environment. R20/21/22 - Harmful by inhalation, in contact with skin and if swallowed. |
| 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.) S61 - Avoid release to the environment. Refer to special instructions / safety data sheets. |
| UN IDs | UN 2923 8/PG 3 |
| WGK Germany | 2 |
| HS Code | 29039990 |
| Hazard Note | Corrosive/Lachrymatory |
| Hazard Class | 8 |
| Packing Group | III |
4-溴-2-氟溴苄 - Reference Information
| chemical properties | melting point 30 ℃, boiling point 126 ℃/2.54kPa. |
| use | for pharmaceutical synthesis |
Last Update：2024-04-09 15:16:42
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View History
4-溴-2-氟溴苄
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Tasimelteon 3-Oxo Impurity
5-三-O-苯甲酰基-Β-L-呋喃核糖