- Shanghai Nianxing Industrial Co., Ltd
- China
- Product Name: 2-Bromo-2',4'-difluoroacetophenone
- Price:
- Purity: 98.0%
- Stocking Period: 10 Day
- Contact: Yang
- Shanghai Jizhi Biochemical Technology Co., Ltd
- China
- Product Name: 2-Bromo-2',4'-difluoroacetophenone
- Price: ￥138.0/5g ￥398.0/25g
- Purity: 97.0%
- Stocking Period: 3 Day
- Contact: Liu jia
- Dayang Chem (Hangzhou) Co., Ltd.
- China
- Product Name: 2-Bromo-2',4'-difluoroacetophenone
- Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Ms Wang
102429-07-2
102429-07-2 structure
- Name: 2-Bromo-2',4'-difluoroacetophenone
- Chemical Name: 2-Bromo-2',4'-difluoroacetophenone
- CAS Number: 102429-07-2
- Molecular Formula: C8H5BrF2O
- Molecular Weight: 235.025
- Catalog: Chemical reagent Organic reagent Aromatic ketone
- Create Date: 2018-03-29 08:00:00
- Modify Date: 2024-01-02 17:47:21
| Name | 2-Bromo-2',4'-difluoroacetophenone |
|---|---|
| Synonyms |
MFCD00142822
Ethanone, 2-bromo-1-(2,4-difluorophenyl)- 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 |
| 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 |
| 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 |
|
~98%
102429-07-2 |
| Literature: BAYER AKTIENGESELLSCHAFT Patent: WO2003/76405 A1, 2003 ; Location in patent: Page/Page column 71-72 ; |
|
~91%
102429-07-2 |
| Literature: Bartroli; Turmo; Belloc; Forn Journal of Organic Chemistry, 1995 , vol. 60, # 10 p. 3000 - 3012 |
| Precursor 3 | |
|---|---|
| DownStream 5 | |
| 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% |