- Shanghai Nianxing Industrial Co., Ltd
- China
- Product Name: 4-Bromobenzenediazonium tetrafluoroborate
- Price: Check
- Purity: 97.0%
- Stocking Period: 10 Day
- Contact: Yang
- Email: sales@echemcloud.com
- Shanghai Jizhi Biochemical Technology Co., Ltd
- China
- Product Name: 4-Bromobenzenediazonium tetrafluoroborate
- Price: ￥738.0/5g
- Purity: 98.0%
- Stocking Period: 3 Day
- Contact: Liu jia
- Email: 2130147988@qq.com
- Dayang Chem (Hangzhou) Co., Ltd.
- China
- Product Name: p-bromobenzenediazonium tetrafluoroborate
- Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Ms Wang
- Email: enquiry@dycnchem.com
673-40-5
673-40-5 structure
- Name: 4-Bromobenzenediazonium tetrafluoroborate
- Chemical Name: 4-Bromobenzenediazonium tetrafluoroborate
- CAS Number: 673-40-5
- Molecular Formula: C6H4BBrF4N2
- Molecular Weight: 270.818
- Catalog: Chemical reagent Organic reagent Tris/tetrafluoroborate
- Create Date: 2018-08-25 12:59:19
- Modify Date: 2025-08-25 11:30:26
| Name | 4-Bromobenzenediazonium tetrafluoroborate |
|---|---|
| Synonyms |
4-bromobenzenediazonium,tetrafluoroborate
4-Bromobenzenediazonium tetrafluoroborate EINECS 211-608-2 MFCD00011894 |
| Melting Point | 135ºC |
|---|---|
| Molecular Formula | C6H4BBrF4N2 |
| Molecular Weight | 270.818 |
| Exact Mass | 269.958710 |
| PSA | 28.15000 |
| LogP | 4.23368 |
| Storage condition | 2-8°C |
| Symbol |
GHS05 |
|---|---|
| Signal Word | Danger |
| Hazard Statements | H314 |
| Precautionary Statements | 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 | C |
| Risk Phrases | 34 |
| Safety Phrases | 26-36/37/39-45 |
| RIDADR | UN 3261 8/PG 2 |
| WGK Germany | 3 |
| RTECS | BQ9625000 |
| Packaging Group | III |
| HS Code | 2927000090 |
|
~85%
673-40-5 |
| Literature: Bahr; Yang; Kosynkin; Bronikowski; Smalley; Tour Journal of the American Chemical Society, 2001 , vol. 123, # 27 p. 6536 - 6542 |
| Precursor 1 | |
|---|---|
| DownStream 10 | |
![4'-Bromo-[1,1'-biphenyl]-4-carboxaldehyde structure](https://image.chemsrc.com/caspic/176/50670-58-1.png)
| HS Code | 2927000090 |
|---|---|
| Summary | 2927000090 other diazo-, azo- or azoxy-compounds。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0% |