- Shanghai Nianxing Industrial Co., Ltd
- China
- Product Name: 1-Bromo-2,4-difluorobenzene
- Price: Check
- Purity: 98.0%
- Stocking Period: 10 Day
- Contact: Yang
- Email: sales@echemcloud.com
- Shanghai Jizhi Biochemical Technology Co., Ltd
- China
- Product Name: 1-Bromo-2,4-difluorobenzene
- Price: ￥348.0/100g ￥118.0/25g
- Purity: 98.0%
- Stocking Period: 2 Day
- Contact: Liu jia
- Email: 2130147988@qq.com
- Dayang Chem (Hangzhou) Co., Ltd.
- China
- Product Name: 1-Bromo-2,4-difluorobenzene
- Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Ms Wang
- Email: enquiry@dycnchem.com
- Henan Tianfu Chemical Co., Ltd.
- China
- Product Name: 1-Bromo-2,4-difluorobenzene
- Price: $Inquiry/1kg $Inquiry/25kg $Inquiry/1000kg $Inquiry/10ton
- Purity: 99.0%
- Stocking Period: Inquiry
- Contact: Anson
- Email: info@tianfuchem.com
- Zhongshan Xingrui Chemical Co. , Ltd.
- China
- Product Name: 1-Bromo-2,4-difluorobenzene
- Price: ￥Inquiry/25kg
- Purity: 99.0%
- Stocking Period: Inquiry
- Contact: Wang Jie
- Email: 3096638339@qq.com
348-57-2
348-57-2 structure
- Name: 1-Bromo-2,4-difluorobenzene
- Chemical Name: 1-Bromo-2,4-difluorobenzene
- CAS Number: 348-57-2
- Molecular Formula: C6H3BrF2
- Molecular Weight: 192.989
- Catalog: Organic raw materials Hydrocarbon compounds and their derivatives Hydrocarbon halide
- Create Date: 2018-03-23 08:00:00
- Modify Date: 2025-08-25 17:52:22
| Name | 1-Bromo-2,4-difluorobenzene |
|---|---|
| Synonyms |
2,4-Difluorophenyl bromide
2,4-Difluorobromobenzene Bromo-2,4-difluorobenzene 1-Bromo-2,4-difluoro 1-bromo-2,4-difluoro-benzene 2,4-diFC6H3Br Benzene,1-bromo-2,4-difluoro EINECS 206-479-4 Benzene, 1-bromo-2,4-difluoro- 2,4-Difluoro-1-bromobenzene 1-Bromo-2,4-difluorobenzene 4-Bromo-1,3-difluorobenzene FR CF DE 2,4-Difluoro MFCD00000330 |
| Density | 1.7±0.1 g/cm3 |
|---|---|
| Boiling Point | 148.4±20.0 °C at 760 mmHg |
| Melting Point | −4 °C(lit.) |
| Molecular Formula | C6H3BrF2 |
| Molecular Weight | 192.989 |
| Flash Point | 51.7±0.0 °C |
| Exact Mass | 191.938614 |
| LogP | 2.98 |
| Vapour Pressure | 5.4±0.3 mmHg at 25°C |
| Index of Refraction | 1.507 |
| Storage condition | 2-8°C |
| Water Solubility | INSOLUBLE |
| Symbol |
GHS02, GHS07 |
|---|---|
| Signal Word | Warning |
| Hazard Statements | H226-H315-H319-H335 |
| Precautionary Statements | P261-P305 + P351 + P338 |
| Personal Protective Equipment | Eyeshields;Faceshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter |
| Hazard Codes | Xi:Irritant |
| Risk Phrases | R10;R36/37/38 |
| Safety Phrases | S16-S26-S36/37/39-S37/39 |
| RIDADR | UN 1993 3/PG 3 |
| WGK Germany | 3 |
| Packaging Group | III |
| Hazard Class | 3 |
| HS Code | 29036990 |
|
~%
348-57-2 |
| Literature: Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya, , p. 71,73; engl. Ausg. S. 64, 66 |
|
~%
348-57-2 |
| Literature: European Journal of Organic Chemistry, , # 23 p. 4618 - 4624 |
|
~37%
348-57-2 |
| Literature: Coe, Paul L.; Stuart, Alison M.; Moody, David J. Journal of Fluorine Chemistry, 1998 , vol. 92, # 1 p. 27 - 32 |
|
~%
348-57-2
Detail
|
| Literature: Bulletin of the Chemical Society of Japan, , vol. 70, # 8 p. 1875 - 1878 |
|
~%
348-57-2
Detail
|
| Literature: Bulletin of the Chemical Society of Japan, , vol. 70, # 8 p. 1875 - 1878 |
| Precursor 5 | |
|---|---|
| DownStream 10 | |
![(R)-2-(2,4-difluoro-phenyl)-3-[1H-1,2,4]triazoll-1-yl-propane-1,2-diol structure](https://image.chemsrc.com/caspic/413/141113-41-9.png)
![[2-(2,4-difluorophenyl)oxiran-2-yl]methanol structure](https://image.chemsrc.com/caspic/382/141113-37-3.png)
| HS Code | 2903999090 |
|---|---|
| Summary | 2903999090 halogenated derivatives of aromatic hydrocarbons VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0% |