202982-65-8
202982-65-8 structure
- Name: (2E)-3-(4-Chloro-2-fluorophenyl)acrylic acid
- Chemical Name: 4-Chloro-2-fluorocinnamic acid
- CAS Number: 202982-65-8
- Molecular Formula: C9H6ClFO2
- Molecular Weight: 200.594
- Catalog: Flavors and spices Synthetic spice Aromatic cinnamic acid, esters and derivatives
- Create Date: 2018-04-13 08:00:00
- Modify Date: 2025-08-25 17:51:21
| Name | 4-Chloro-2-fluorocinnamic acid |
|---|---|
| Synonyms |
(2E)-3-(4-Chloro-2-fluorophenyl)acrylic acid
4-Chloro-2-fluorocinnamicacid (E)-3-(4-Chloro-2-fluorophenyl)acrylic acid (2E)-3-(4-Chloro-2-fluorophenyl)-2-propenoic acid (E)-3-(4-Chloro-2-fluorophenyl)prop-2-enoic acid 4-Chloro-2-fluorocinnamic acid QV1U1R DG BF &&trans or E Form 3-(4-Chloro-2-fluorophenyl)acrylic acid MFCD00143287 2-Propenoic acid, 3-(4-chloro-2-fluorophenyl)-, (2E)- RARECHEM BK HW 0062 (2E)-3-(4-chloro-2-fluorophenyl)prop-2-enoic acid |
| Density | 1.4±0.1 g/cm3 |
|---|---|
| Boiling Point | 316.4±27.0 °C at 760 mmHg |
| Melting Point | 213-216ºC(lit.) |
| Molecular Formula | C9H6ClFO2 |
| Molecular Weight | 200.594 |
| Flash Point | 145.1±23.7 °C |
| Exact Mass | 200.004028 |
| PSA | 37.30000 |
| LogP | 2.55 |
| Vapour Pressure | 0.0±0.7 mmHg at 25°C |
| Index of Refraction | 1.604 |
| Hazard Codes | Xi: Irritant; |
|---|---|
| Risk Phrases | R36/37/38 |
| Safety Phrases | S26-S37/39 |
| WGK Germany | 3 |
| 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% |