1866-38-2
1866-38-2 structure
- Name: 3-(3-Chlorophenyl)acrylic acid
- Chemical Name: 3-Chlorocinnamic acid
- CAS Number: 1866-38-2
- Molecular Formula: C9H7ClO2
- Molecular Weight: 182.604
- Catalog: Flavors and spices Synthetic spice Aromatic cinnamic acid, esters and derivatives
- Create Date: 2018-06-03 08:00:00
- Modify Date: 2026-07-01 12:54:27
| Name | 3-Chlorocinnamic acid |
|---|---|
| Synonyms |
trans-3-Chlorocinnamic acid
3-Chlorocinnamic acid,predominantly trans RARECHEM BK HC T320 3-CHLOROCINNAMIC ACID PREDOMINANTL Y TRANS Cinnamic acid,m-chloro 3-ChlorocinnamicAcid> (E)-3-chlorocinnamic acid (2E)-3-(3-chlorophenyl)prop-2-enoic acid (E)-3-(3-chlorophenyl)-2-propenoate MFCD00004384 (2E)-3-(3-Chlorophenyl)-2-propenoic acid 3-Chlorocinnamic acid, predominantly trans 3-(3-chloro-phenyl)-acrylic acid RECHEM BK HC T320 2-Propenoic acid, 3-(3-chlorophenyl) Cinnamic acid, m-chloro M-CHLOROCINNAMIC ACID trans-3-(3-chlorophenyl)acrylic acid AURORA (2E)-3-(3-Chlorophenyl)acrylic acid Trans-3-Chlorocinnamic Acid,Predominantly Trans 3-Chlorocinamic acid 3-Chlorociamic acid 3-Chlorocinnamic Acid,Predominantly Trans (E)-3-(3-chlorophenyl)prop-2-enoic acid (2E)-3-(3-CHLOROPHENYL)ACRYLIC ACID 3-(3-chlorophenyl)-2-propenoic acid 3-(3-Chlorophenyl)-2-propenoic acid 3-(3-Chlorophenyl)propenoic acid EINECS 217-478-3 (E)-3-(3-CHLOROPHENYL)ACRYLIC ACID trans-3-(3-Chlorophenyl)propenoic acid trans-3-(3-chlorophenyl)propenoic acid |
| Density | 1.3±0.1 g/cm3 |
|---|---|
| Boiling Point | 326.2±25.0 °C at 760 mmHg |
| Melting Point | 161-164 °C(lit.) |
| Molecular Formula | C9H7ClO2 |
| Molecular Weight | 182.604 |
| Flash Point | 151.1±23.2 °C |
| Exact Mass | 182.013458 |
| PSA | 37.30000 |
| LogP | 3.02 |
| Vapour Pressure | 0.0±0.7 mmHg at 25°C |
| Index of Refraction | 1.628 |
| Storage condition | Room temperature. |
| Hazard Codes | Xi: Irritant; |
|---|---|
| Risk Phrases | R20/21/22 |
| Safety Phrases | S22-S24/25 |
| WGK Germany | 3 |
| HS Code | 2916399090 |
| Precursor 10 | |
|---|---|
| DownStream 10 | |
![8-[(E)-2-(3-chlorophenyl)ethenyl]-1,3-dipropyl-7H-purine-2,6-dione structure](https://image.chemsrc.com/caspic/352/147700-45-6.png)
![5-(3-chlorophenyl)-4,5-dihydro-1H-benzo[c]azepin-3(2H)-one structure](https://image.chemsrc.com/caspic/188/1417576-24-9.png)
![8-[(E)-2-(3-Chlorophenyl)vinyl]-1,3-diethyl-7-methyl-3,7-dihydro- 1H-purine-2,6-dione structure](https://image.chemsrc.com/caspic/179/155271-63-9.png)
| 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% |