20374-46-3
20374-46-3 structure
- Name: Cinnamic acid, p-chloro-α-cyano-
- Chemical Name: 3-(4-chlorophenyl)-2-cyanoacrylic acid
- CAS Number: 20374-46-3
- Molecular Formula: C10H6ClNO2
- Molecular Weight: 207.613
- Create Date: 2019-01-25 17:11:49
- Modify Date: 2025-09-04 18:51:41
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4-chloro-α-cyanocinnamic acid (Cl-CCA) is a phenylpropanoid, related to cinnamic acid, which is synthesized by plants from phenylalanine.
| Name | 3-(4-chlorophenyl)-2-cyanoacrylic acid |
|---|---|
| Synonyms |
trans-3-(4-Chlorophenyl)-2-cyanoprop-2-enoic acid
(2E)-3-(4-Chlorophenyl)-2-cyano-2-propenoic Acid (2E)-3-(4-Chlorophenyl)-2-cyanoacrylic acid (E)-2-Cyano-3-(naphthalen-2-yl)acrylic Acid 2-Propenoic acid, 3- (4-chlorophenyl)-2-cyano- 2-Propenoic acid, 3-(4-chlorophenyl)-2-cyano-, (2E)- Cinnamic acid, p-chloro-α-cyano- 4-Chlor-benzalmalonsaeure-mononitril 3-(4-Chlor-phenyl)-2-cyan-acrylsaeure 3-(4-Chloro-phenyl)-2-cyano-acrylic acid MFCD02317172 |
| Density | 1.4±0.1 g/cm3 |
|---|---|
| Boiling Point | 377.0±32.0 °C at 760 mmHg |
| Melting Point | 191-193ºC |
| Molecular Formula | C10H6ClNO2 |
| Molecular Weight | 207.613 |
| Flash Point | 181.8±25.1 °C |
| Exact Mass | 207.008713 |
| PSA | 61.09000 |
| LogP | 2.59 |
| Vapour Pressure | 0.0±0.9 mmHg at 25°C |
| Index of Refraction | 1.642 |
| Hazard Codes | Xi |
|---|---|
| HS Code | 2926909090 |
| HS Code | 2926909090 |
|---|---|
| Summary | HS:2926909090 other nitrile-function compounds VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0% |