2-Bromo-2',4'-difluoroacetophenone
2-Bromo-2',4'-difluoroacetophenone structure
|
Common Name | 2-Bromo-2',4'-difluoroacetophenone | ||
|---|---|---|---|---|
| CAS Number | 102429-07-2 | Molecular Weight | 235.025 | |
| Density | 1.6±0.1 g/cm3 | Boiling Point | 246.1±25.0 °C at 760 mmHg | |
| Molecular Formula | C8H5BrF2O | Melting Point | 31-35 °C(lit.) | |
| MSDS | Chinese USA | Flash Point | 102.6±23.2 °C | |
| Symbol |
GHS02, GHS05, GHS07 |
Signal Word | Danger | |
This table lists Chinese names, IUPAC names and various aliases of this chemical substance.
| Name | 2-Bromo-2',4'-difluoroacetophenone |
|---|---|
| Synonym | More Synonyms |
This table shows physicochemical parameters including melting point, boiling point, density, solubility and optical rotation. Missing data is marked as N/A.
| Density | 1.6±0.1 g/cm3 |
|---|---|
| Boiling Point | 246.1±25.0 °C at 760 mmHg |
| Melting Point | 31-35 °C(lit.) |
| Molecular Formula | C8H5BrF2O |
| Molecular Weight | 235.025 |
| Flash Point | 102.6±23.2 °C |
| Exact Mass | 233.949173 |
| PSA | 17.07000 |
| LogP | 1.91 |
| Vapour Pressure | 0.0±0.5 mmHg at 25°C |
| Index of Refraction | 1.529 |
| InChIKey | CSGDTHXBRAAOHV-UHFFFAOYSA-N |
| SMILES | O=C(CBr)c1ccc(F)cc1F |
This table provides MSDS information including hazard classification, first‑aid, fire‑fighting, spill handling, operation and storage instructions.
This table covers safety warnings, protective measures, incompatible substances and disposal guidelines for this compound.
| Symbol |
GHS02, GHS05, GHS07 |
|---|---|
| Signal Word | Danger |
| Hazard Statements | H228-H302-H314 |
| Precautionary Statements | P210-P280-P305 + P351 + P338-P310 |
| Personal Protective Equipment | Eyeshields;Faceshields;full-face particle respirator type N100 (US);Gloves;respirator cartridge type N100 (US);type P1 (EN143) respirator filter;type P3 (EN 143) respirator cartridges |
| Hazard Codes | F:Flammable;C:Corrosive; |
| Risk Phrases | R11;R22;R34 |
| Safety Phrases | S16-S26-S36/37/39-S45 |
| RIDADR | UN 2925 4.1/PG 2 |
| WGK Germany | 3 |
| HS Code | 2914700090 |
This table presents publicly reported synthetic routes, reaction conditions, reactants and product information of the compound.
|
~98%
2-Bromo-2',4'-d... CAS#:102429-07-2 |
| Literature: BAYER AKTIENGESELLSCHAFT Patent: WO2003/76405 A1, 2003 ; Location in patent: Page/Page column 71-72 ; |
|
~91%
2-Bromo-2',4'-d... CAS#:102429-07-2 |
| Literature: Bartroli; Turmo; Belloc; Forn Journal of Organic Chemistry, 1995 , vol. 60, # 10 p. 3000 - 3012 |
This table lists upstream starting materials and downstream derivative products related to this chemical.
| Precursor 3 | |
|---|---|
| DownStream 5 | |
CAS#:86404-63-9
CAS#:71682-95-6
CAS#:122263-03-0
CAS#:887625-49-2
CAS#:887625-50-5This table shows customs‑related data including HS‑code, tariff and regulatory conditions for import and export.
| HS Code | 2914700090 |
|---|---|
| Summary | HS: 2914700090 halogenated, sulphonated, nitrated or nitrosated derivatives of ketones and quinones, whether or not with other oxygen function Tax rebate rate:9.0% Supervision conditions:none VAT:17.0% MFN tariff:5.5% General tariff:30.0% |
This table collects all English aliases, systematic names and CAS‑related synonyms of the compound.
| MFCD00142822 |
| FR CF DV1E |
| 2-Bromo-2′,4′-difluoroacetophenone |
| 2-Bromo-1-(2,4-difluorophenyl)ethanone |
| 2-Bromo-1-(2,4-difluorophenyl)ethan-1-one |
| α-Bromo-2',4'-difluoroacetophenone |
| 2,4-Difluorophenacyl Bromide |
| 2-Bromo-2,4-difluoroacetophenone |
| 2-Bromo-2',4'-difluoroacetophenone |
This section contains frequently‑asked‑questions about this compound, including basic parameters, properties, storage conditions and corresponding answers.
| Q: What is the molecular weight of 2-Bromo-2',4'-difluoroacetophenone? |
| A: Molecular weight of 2-Bromo-2',4'-difluoroacetophenone is 235.025. |
| Q: What is the CAS number of 2-Bromo-2',4'-difluoroacetophenone? |
| A: CAS number of 2-Bromo-2',4'-difluoroacetophenone is 102429-07-2. |
| Q: What is the safety information for 2-Bromo-2',4'-difluoroacetophenone? |
| A: Safety information for 2-Bromo-2',4'-difluoroacetophenone: S16-S26-S36/37/39-S45. |
| Q: What is the InChIKey of 2-Bromo-2',4'-difluoroacetophenone? |
| A: InChIKey of 2-Bromo-2',4'-difluoroacetophenone is CSGDTHXBRAAOHV-UHFFFAOYSA-N. |
| Q: What is the LogP of 2-Bromo-2',4'-difluoroacetophenone? |
| A: LogP of 2-Bromo-2',4'-difluoroacetophenone is 1.91. |
| Q: What is the boiling point of 2-Bromo-2',4'-difluoroacetophenone? |
| A: Boiling point of 2-Bromo-2',4'-difluoroacetophenone is 246.1±25.0 °C at 760 mmHg. |
| Q: What are the upstream materials of 2-Bromo-2',4'-difluoroacetophenone? |
| A: Related upstream materials(CAS) of 2-Bromo-2',4'-difluoroacetophenone: 364-83-0;372-18-9;598-21-0. |
| Q: What is the melting point of 2-Bromo-2',4'-difluoroacetophenone? |
| A: Melting point of 2-Bromo-2',4'-difluoroacetophenone is 31-35 °C(lit.). |
| Q: What is the SMILES notation of 2-Bromo-2',4'-difluoroacetophenone? |
| A: SMILES notation of 2-Bromo-2',4'-difluoroacetophenone is O=C(CBr)c1ccc(F)cc1F. |
| Q: What are the downstream products of 2-Bromo-2',4'-difluoroacetophenone? |
| A: Related downstream products(CAS) of 2-Bromo-2',4'-difluoroacetophenone: 86404-63-9;71682-95-6;122263-03-0;887625-49-2;887625-50-5. |
This table lists manufacturers and suppliers of this compound, including vendor names and product supply reference information.
| Shanghai Nianxing Industrial Co., Ltd |
| Dayang Chem (Hangzhou) Co., Ltd. |