- Shanghai Nianxing Industrial Co., Ltd
- China
- Product Name: 4-Bromo-4'-fluorobiphenyl
- Price: Check
- Purity: 95.0%
- Stocking Period: 10 Day
- Contact: Yang
- Email: sales@echemcloud.com
- Shanghai Jizhi Biochemical Technology Co., Ltd
- China
- Product Name: 4-Bromo-4'-fluorobiphenyl
- Price: ￥4386.0/5g ￥1096.0/1g ￥436.0/250mg
- Purity: 95.0%
- Stocking Period: 2 Day
- Contact: Liu jia
- Email: 2130147988@qq.com
- Dayang Chem (Hangzhou) Co., Ltd.
- China
- Product Name: 4-Bromo-4'-fluorobiphenyl
- Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Ms Wang
- Email: enquiry@dycnchem.com
398-21-0
398-21-0 structure
- Name: 4-Bromo-4'-fluorobiphenyl
- Chemical Name: 4-Bromo-4'-fluoro-1,1'-biphenyl
- CAS Number: 398-21-0
- Molecular Formula: C12H8BrF
- Molecular Weight: 251.09400
- Catalog: Organic raw materials Hydrocarbon compounds and their derivatives Hydrocarbon halide
- Create Date: 2018-06-02 08:00:00
- Modify Date: 2025-09-03 17:54:05
| Name | 4-Bromo-4'-fluoro-1,1'-biphenyl |
|---|---|
| Synonyms |
1-bromo-4-(4-fluorophenyl)benzene
EINECS 206-909-0 MFCD00017954 4-Bromo-4'-fluorobiphenyl |
| Density | 1.433 g/cm3 |
|---|---|
| Boiling Point | 307.6ºC at 760 mmHg |
| Melting Point | 92.5-97.5 °C(lit.) |
| Molecular Formula | C12H8BrF |
| Molecular Weight | 251.09400 |
| Flash Point | 143.7ºC |
| Exact Mass | 249.97900 |
| LogP | 4.25520 |
| Index of Refraction | 1.535 |
| Symbol |
GHS05, GHS07, GHS09 |
|---|---|
| Signal Word | Danger |
| Hazard Statements | H302-H318-H410 |
| Precautionary Statements | P273-P280-P305 + P351 + P338-P501 |
| Personal Protective Equipment | dust mask type N95 (US);Eyeshields;Gloves |
| Hazard Codes | Xi: Irritant;N: Dangerous for the environment; |
| Risk Phrases | R20/21/22 |
| Safety Phrases | S22-S36/37/39-S61-S60-S39-S26 |
| RIDADR | UN 3152 9/PG 2 |
| WGK Germany | 3 |
| HS Code | 2903999090 |
|
~57%
398-21-0 |
| Literature: Steiniger, Bjoern; Wuest, Frank R. Journal of Labelled Compounds and Radiopharmaceuticals, 2006 , vol. 49, # 9 p. 817 - 827 |
|
~64%
398-21-0 |
| Literature: Nagaki, Aiichiro; Uesugi, Yuki; Kim, Heejin; Yoshida, Jun-Ichi Chemistry - An Asian Journal, 2013 , vol. 8, # 4 p. 705 - 708 |
|
~5%
398-21-0 |
| Literature: Ball, Liam T.; Lloyd-Jones, Guy C.; Russell, Christopher A. Science (Washington, DC, United States), 2012 , vol. 337, # 6102 p. 1644 - 1648,5 |
|
~%
398-21-0 |
| Literature: Dainippon Ink and Chemicals, Inc. Patent: US5474707 A1, 1995 ; |
|
~%
398-21-0
Detail
|
| Literature: Beadle, James R.; Korzeniowsky, Stephen H.; Rosenberg, David E.; Garcia-Slanga, Blanche J.; Gokel, George W. Journal of Organic Chemistry, 1984 , vol. 49, # 9 p. 1594 - 1603 |
|
~%
398-21-0 |
| Literature: Schiemann; Pillarsky Chemische Berichte, 1931 , vol. 64, p. 1340,1343 |
|
~%
398-21-0 |
| Literature: Marler; Turner Journal of the Chemical Society, 1931 , p. 1359,1362 |
|
~%
398-21-0 |
| Literature: Schiemann; Pillarsky Chemische Berichte, 1931 , vol. 64, p. 1340,1343 |
| Precursor 10 | |
|---|---|
| DownStream 1 | |
| 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% |