1-Bromo-2,5-difluorobenzene
1-Bromo-2,5-difluorobenzene
CAS: 399-94-0
Molecular Formula: C6H3BrF2
1-Bromo-2,5-difluorobenzene - Names and Identifiers
| Name | 1-Bromo-2,5-difluorobenzene |
| Synonyms | 399-94-0 1-Bromo-2,5-difluoro 2,5-DIFLUOROBROMOBENZENE 1,4-Difluoro-2-bromobenzene 1-BROMO-2,5-DIFLUOROBENZENE 2-BROMO-1,4-DIFLUOROBENZENE 1-Bromo-2,5-difluorobenzene (1R,2R)-2-phenylcyclopropanecarboxylic acid |
| CAS | 399-94-0 |
| EINECS | 206-920-0 |
| InChI | InChI=1/C10H10O2/c11-10(12)9-6-8(9)7-4-2-1-3-5-7/h1-5,8-9H,6H2,(H,11,12)/t8-,9+/m0/s1 |
| InChIKey | XCRCSPKQEDMVBO-UHFFFAOYSA-N |
1-Bromo-2,5-difluorobenzene - Physico-chemical Properties
| Molecular Formula | C6H3BrF2 |
| Molar Mass | 192.99 |
| Density | 1.708g/mLat 25°C(lit.) |
| Melting Point | −31°C(lit.) |
| Boling Point | 58-59°C20mm Hg(lit.) |
| Flash Point | 149°F |
| Water Solubility | Insoluble |
| Vapor Presure | 0.000165mmHg at 25°C |
| Appearance | clear liquid |
| Specific Gravity | 1.708 |
| Color | Colorless to Light yellow to Light orange |
| BRN | 1680893 |
| Storage Condition | Sealed in dry,Room Temperature |
| Refractive Index | n20/D 1.508(lit.) |
| Physical and Chemical Properties | Density 1.708 melting point -31°C boiling point 58-59 ° C (20 mmHg) refractive index 1.5075-1.5095 flash point 65°C water-soluble INSOLUBLE |
| Use | Used as pharmaceutical, pesticide, liquid crystal material intermediates |
1-Bromo-2,5-difluorobenzene - Risk and Safety
| Risk Codes | 36/37/38 - Irritating to eyes, respiratory system and skin. |
| 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. S2637/39 - S37/39 - Wear suitable gloves and eye/face protection |
| UN IDs | UN 2922 |
| WGK Germany | 3 |
| HS Code | 29039990 |
| Hazard Note | Flammable |
| Hazard Class | IRRITANT, FLAMMABLE |
1-Bromo-2,5-difluorobenzene - Reference Information
| NIST chemical information | Information provided by: webbook.nist.gov (external link) |
| application | 2,5-difluorobromobenzene is a hydrocarbon derivative, mainly used as a pharmaceutical intermediate. |
| use | as an intermediate in medicine, pesticide and liquid crystal materials |
Last Update：2024-04-09 15:16:50
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