6768-21-4
6768-21-4 structure
- Name: (m-Chlorobenzylidene)malonic acid diethyl ester
- Chemical Name: diethyl 2-[(3-chlorophenyl)methylidene]propanedioate
- CAS Number: 6768-21-4
- Molecular Formula: C14H15ClO4
- Molecular Weight: 282.72000
- Create Date: 2016-02-24 16:50:13
- Modify Date: 2025-08-25 12:32:15
| Name | diethyl 2-[(3-chlorophenyl)methylidene]propanedioate |
|---|---|
| Synonyms |
2-<3-Chlor-benzyliden>-malonsaeure-diaethylester
diethyl m-chlorobenzylidenemalonate m-Chlorbenzalmalonsaeurediethylester |
| Molecular Formula | C14H15ClO4 |
|---|---|
| Molecular Weight | 282.72000 |
| Exact Mass | 282.06600 |
| PSA | 52.60000 |
| LogP | 2.84960 |
| HS Code | 2917399090 |
|---|
|
~50%
6768-21-4 |
| Literature: Kaumanns, Oliver; Lucius, Roland; Mayr, Herbert Chemistry - A European Journal, 2008 , vol. 14, # 31 p. 9675 - 9682 |
| Precursor 2 | |
|---|---|
| DownStream 5 | |
![2-(3-CHLOROPHENYL)BENZO[D]THIAZOLE structure](https://image.chemsrc.com/caspic/153/22868-31-1.png)
![ethyl (2R,3S)-2-(3-chlorophenyl)-4-oxo-2,3,4,5-tetrahydrobenzo[b][1,4]thiazepine-3-carboxylate structure](https://image.chemsrc.com/caspic/099/87707-66-2.png)
| HS Code | 2917399090 |
|---|---|
| Summary | 2917399090 aromatic polycarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0% |