- Shanghai Jizhi Biochemical Technology Co., Ltd
- China
- Product Name: 4-Bromo-2-fluorocinnamic acid
- Price: ￥228.0/5g ￥848.0/25g
- Purity: 98.0%
- Stocking Period: 3 Day
- Contact: Liu jia
- Dayang Chem (Hangzhou) Co., Ltd.
- China
- Product Name: 4-Bromo-2-fluorocinnamic acid
- Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Ms Wang
149947-19-3
149947-19-3 structure
- Name: 4-Bromo-2-fluorocinnamic acid
- Chemical Name: 4-Bromo-2-fluorocinnamic acid
- CAS Number: 149947-19-3
- Molecular Formula: C9H6BrFO2
- Molecular Weight: 245.045
- Catalog: Flavors and spices Synthetic spice Aromatic cinnamic acid, esters and derivatives
- Create Date: 2018-07-21 19:39:10
- Modify Date: 2024-01-06 11:28:53
| Name | 4-Bromo-2-fluorocinnamic acid |
|---|---|
| Synonyms |
QV1U1R BF DE &&Trans or E Form
4-Bromo-2-fluorocinnamicacid RARECHEM BK HW 0191 (2E)-3-(4-Bromo-2-fluorophenyl)acrylic acid 4-Bromo-2-fluorocinnamic acid 2-Propenoic acid, 3-(4-bromo-2-fluorophenyl)-, (2E)- trans-4-Bromo-2-fluorocinnamic acid MFCD00143267 2-BROMO-2-FLUOROCINNAMIC ACID (E)-3-(4-Bromo-2-fluorophenyl)prop-2-enoic acid 3-(4-BROMO-2-FLUORO-PHENYL)-ACRYLIC ACID (E)-3-(4-Bromo-2-fluorophenyl)acryl ic acid 4-Bromo-2-fluorociamic acid (2E)-3-(4-bromo-2-fluorophenyl)prop-2-enoic acid |
| Density | 1.7±0.1 g/cm3 |
|---|---|
| Boiling Point | 337.5±27.0 °C at 760 mmHg |
| Melting Point | 219-223 °C |
| Molecular Formula | C9H6BrFO2 |
| Molecular Weight | 245.045 |
| Flash Point | 157.9±23.7 °C |
| Exact Mass | 243.953506 |
| PSA | 37.30000 |
| LogP | 3.35 |
| Vapour Pressure | 0.0±0.8 mmHg at 25°C |
| Index of Refraction | 1.625 |
| Water Solubility | insoluble |
| Hazard Codes | Xi:Irritant; |
|---|---|
| Risk Phrases | R36/37/38 |
| Safety Phrases | S37/39-S26 |
| HS Code | 2916399090 |
| HS Code | 2916399090 |
|---|---|
| Summary | 2916399090 other aromatic monocarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0% |