1-Bromo-3,4-difluorobenzene
1-Bromo-3,4-difluorobenzene
CAS: 348-61-8
Molecular Formula: C6H3BrF2
1-Bromo-3,4-difluorobenzene - Names and Identifiers
| Name | 1-Bromo-3,4-difluorobenzene |
| Synonyms | 348-61-8 3,4-DIFLUOROBROMOBENZENE 4-Brom-1,2-difluorbenzol 3,4-Difluoro Bromo Benzene 3,4-Difluoro-1-Bromobenzene 4-BROMO-1,2-DIFLUOROBENZENE 1-Bromo-3,4-difluorobenzene Benzene, 4-bromo-1,2-difluoro- 4-bromo-1,2-difluorobenzene(3,4-difluoro-bromobenzene) |
| CAS | 348-61-8 |
| EINECS | 206-481-5 |
| InChI | InChI=1/C6H3BrF2/c7-4-1-2-5(8)6(9)3-4/h1-3H |
1-Bromo-3,4-difluorobenzene - Physico-chemical Properties
| Molecular Formula | C6H3BrF2 |
| Molar Mass | 192.99 |
| Density | 1.707g/mLat 25°C(lit.) |
| Melting Point | -4 °C |
| Boling Point | 150-151°C(lit.) |
| Flash Point | 92°F |
| Water Solubility | insoluble |
| Vapor Presure | 4.88mmHg at 25°C |
| Appearance | Liquid |
| Specific Gravity | 1.707 |
| Color | Clear colorless to pale yellow |
| BRN | 1934811 |
| Storage Condition | Sealed in dry,Room Temperature |
| Refractive Index | n20/D 1.505(lit.) |
| Physical and Chemical Properties | Density 1.707 melting point -4°C boiling point 150-151°C refractive index 1.504-1.506 flash point 33°C water-soluble insoluble |
| Use | Used as pharmaceutical, liquid crystal material intermediates |
1-Bromo-3,4-difluorobenzene - Risk and Safety
| Risk Codes | R10 - Flammable R36/37/38 - Irritating to eyes, respiratory system and skin. |
| Safety Description | S16 - Keep away from sources of ignition. 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. S37/39 - Wear suitable gloves and eye/face protection |
| UN IDs | UN 1993 3/PG 3 |
| WGK Germany | 2 |
| HS Code | 29039990 |
| Hazard Note | Flammable |
| Hazard Class | 3 |
| Packing Group | III |
1-Bromo-3,4-difluorobenzene - Reference Information
| NIST chemical information | Information provided by: webbook.nist.gov (external link) |
| uses | intermediates in medicine, pesticides and liquid crystal materials. Used as an intermediate in medicine and liquid crystal materials |
Last Update：2024-04-09 21:04:16
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